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Entwurf von thermisch und mechanisch belasteten Bauteilen durch Lasttrennung

Behrend Bode

Reihe: Berichte aus dem iPeG

Band 01/2024 2024

Treffer in den folgenden Teilen:

Literaturverzeichnis S. 102-112

„… : Proceedings of the 32nd SymposiumDesign for X (DFX2021), 2021, S. 1–10[Herr22] Herrmann, Kevin and Bode …” „… SymposiumDesign for X (DFX2022), 2022, S. 1–10[Herr23] Herrmann, K. ; Pusch, F. ; Plappert, S. ; Bode, B …” „… effect.In: Finite Elements in Analysis and Design 44 (2008), Nr. 14, S. 805–813. – ISSN0168–874X[Gao10] Gao …”

doi.org/10.51202/9783959009300

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39. Internationales Wiener Motorensymposium 26.-27. April 2018

Bernhard Geringer (Hrsg.), Hanz-Peter Lenz (Hrsg.)

Reihe: Verkehrstechnik/Fahrzeugtechnik

Band 807 2018

Treffer in den folgenden Teilen:

C. De Marino, G. Maiorana, P. Pallotti, S. Quinto, D. Sacco Der Global 3 und 4-Zylinder-Turbo Motor: Die neue FCA-Familie von kleinen High-Tech Benzinmotoren /The Global Small Engine 3 and 4 Cylinder Turbo: The New FCA’s Family of Small High-Tech Gasoline Engi... S. 129-166

„… residual gas retention in some cylinders. For this reason a separated exhaust manifold design was adopted …” „… necessity of a completely new engine design for the future downsizing applications. 39. Internationales …” „… =0,295 still allows to design an engine suitable for packaging in the smallest car segment. The result …”

M. Klel, A. Trattner Elektromobilität mit Brennstoffzellen - Potenzial und Beispiele/Electromobility with Fuel Cells - Potential and Examples S. 653-672

„… Degradation. Darüber hinaus können Kalibrierung und Optimierung automatisch mittels DOE-Tools (Design of …” „… durchgeführt. Ein mögliches Design dieses Moduls ist in Abbildung 23 dargestellt. Abbildung 23 …” „… Systemeffizienz, Geräuschemissionen, Wartungsaufwand und einem vereinfachten BoP-Design. Die wichtigsten …”

S. Kunert, W. Müller, S. Musa, S. Spiess, L. Hentschel, L. Schlüter, M. Thiele Integration der Drei-Wege-Funktionalität in den Ottopartikelfiltereine neue Technologie in der motomahen Abgasnachbehandlung /Integration of the Three-Way Functionality into the Gasoline Particulate F... S. 575-587

„… Integration of the three-way functionality into the Gasoline Particulate filter – a new technology for the …” „… auch, den gültigen Euro6c-Grenzwert für die Partikelanzahl (PN) in Höhe von 6 x 1011 #/km zu erfüllen …” „… chemischen Rohstoffe als auch die Architektur und das Design des Washcoats im OPF. Höchste …”

M. Härtl, A. Stadler, S. Blochum, D. Pelerin, T. Maier, V. Berger, G. Wachtmeister, P. Seidenspinner, T. Wilharm, E. Jacob DMC+ als partikelfreier und potenziell nachhaltiger Kraftstoff für DI Ottomotoren/DMC+ as Particulate Free and Potentially Sustainable Fuel for DI Sl Engines S. 202-229

„… .; Wong, D. S.-H.; Huang, K.: Novel Process Design of Synthesizing Propylene Carbonate for Dimethyl …” „… . https://www.umweltbundesamt.de/publikationen/neueeinstufungs-kennzeichnungssystem-fuer, 10.01.2018. [Wa09] Wang, J.; Wu, F.; Xiao, J.; Shuai, S.: Oxygenated blend design and its …” „… Ottomotoren DMC+ as Particulate Free and Potentially Sustainable Fuel for DI SI Engines Kurzfassung C1 …”

M. Sens, E. Binder, A. Benz, L. Krämer, K. Blumenröder, M. Schultalbers Vorkammerzündung als Schlüsseltechnologie für hocheffiziente Ottomotoren - neue Ansätze und Betriebsstrategien /Pre-Chamber Ignition as a Key Technology for Highly Efficient Sl Engines - New Approache... S. 291-335

„… im NO x i n m g/ s 0.1 1 10 NO x i n m g/ km 0 5 10 15 Driving Cycle Time in s 0 200 400 600 800 …” „… Ansätze und Betriebsstrategien Pre-Chamber Ignition as a Key Technology for Highly Efficient SI …” „… Designs ab, um eine hohe Flexibilität in der Variation verschiedener geometrischer Parameter zu …”

H. Dismon, P. Seggewiß, D. Hunkel Innovative Elektrifizierungstechnologien für zukünftige konventionelle und alternative Fahrzeugantriebe /Innovative Technologies for the Electrification of Future Conventional and Alternative Vehicle ... S. 606-628

„… zukünftige konventionelle und alternative Fahrzeugantriebe Innovative technologies for the …” „… . Hauptziele waren die Umsetzung eines modularen Designs mit niedriger Bauhöhe, angewandtem Leichtbau …” „… : Aufbau des Batteriemoduls, links, finales Design, rechts 39. Internationales Wiener Motorensymposium …”

U. Baretzky, H. Diel, W. Kotauschek, S. Dreyer Der 4,0 IV 6 TDI für die 24 h von Le Mans - Sieg der Effizienz/The 4.0 IV6 TDI Engine for the 24 hrs of Le Mans - Victory of Efficiency S. 359-402

„… – Sieg der Effizienz The 4.0 l V6 TDI Engine for the 24 hrs of Le Mans – Victory of Efficiency 1 …” „… . Abstract Following the introduction in 2014 of new energy based regulations for the 24 h of Le Mans, it …” „… engine. The combination of intelligent lightweight design, optimised application of material and …”

D. Neumann, S. Pischinger, M. Zubel, B. Heuser, K. Thenert, W. Leitner, M. Schönen, J. Schaub, C. Jörg Power-to-Liquids - Kompensation variierender E-Fuel Zusammensetzungen mittels Digital Rate Shaping /Power-to-Liquids - Compensation of Varying E-Fuel Compositions via Digital Rate Shaping S. 230-258

„… ., Reichelt, E., Jahn, M., Design and evaluation of a Fischer-Tropsch process for the production of waxes …” „… Wärmefreisetzung (αX50), beziehungsweise des Verbrennungsschwerpunktes (αQ50) oder auch des indizierten …” „… Mitteldrucks [54]. Unter Berücksichtigung der Ergebnisse zuvor ist ersichtlich, dass eine Einregelung des αX …”

L. Konstantinoff, T. Dornauer, R. Stärz, M. Pillei, L. Möltner, D. Mairegger, S. Unterberger, U. Trattnig Untersuchungen zur Ausbildung und Bewegung von Zündfunken in Gasmotoren mit turbulenter Verbrennung /Investigations on the Formation and Motion of Ignition Sparks in Gas Engines with Turbulent Combust... S. 673-704

„… Zündkerzenkonzepten notwendig. HC NOx λ = 1 N O x Li m it H C L im it Mechanisches Limit Ef fe kt iv er M …” „… itt el dr uc k Ko nz en tra tio n N O x u nd H C Luftüberschusszahl λ 39. Internationales Wiener …” „… .; Gautrot, X.; Mansion, T.; Cotte, E. (2010): Establishing New Correlations Between In-Cylinder Charge …”

M. Lang, R. Almbauer, R. Kirchberger Technologien zur Abwärmenutzung in verbrennungsmotorischen Antrieben und deren Prüfstandserprobung /Waste Heat Recovery Technology in ICE-based Propulsion Systems and its Experimental Investigation S. 705-724

„… Efficiency of Medium- and Heavy-Duty Vehicles for Model Year 2018 and Beyond; Regulatory Announcement, EPA …” „… -420-F-15-901, June 2015 /7/ European Commission: Strategy for reducing Heavy-Duty Vehicles' fuel …” „… .: Extended Expansion Engine with Mono-Shaft Cam Mechanism for Higher Efficiency - Layout Study and Numerical …”

doi.org/10.51202/9783186807120

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Entwicklung eines selbstlernenden Assistenzsystems zur automatischen Akquisition von konstruktionsrelevantem Fertigungswissen

Thilo Breitsprecher

Reihe: Konstruktionstechnik/Maschinenelemente

Band 449 2019

Treffer in den folgenden Teilen:

Titelei/Inhaltsverzeichnis S. I-XII

„… ISSN 0178-949X, ¤ 67,00/VDI-Mitgliederpreis ¤ 60,30. Für die Dokumentation: Design for X …” „… . . . . . . . . . . . . . . . . . . . . . . . 34 2.3.1 Fertigungsgerechtheit im Kontext des Design for X . . . . . . . . . 34 2.3.2 …” „… Construktive Solid Geometry DfX Design for X DfM Design for Manufacture, Fertigungsgerechte Gestaltung DGL …”

Literaturverzeichnis S. 164-184

„… .: Entwicklung eines Werkzeugs zur Unterstützung multikriterieller Entscheidungen im Kontext des Design for X …” „… Gaußprozessen zur Beschleunigung der automatischen Wissensakquisition. In: Krause, D. (Hrsg.): Design for X …” „… .: Design for X - Concurrent Engineering Imperatives. London: Chapman & Hall, 1996 8 Literaturverzeichnis …”

Wissenschaftliche Grundlagen und Stand der Forschung S. 6-54

„… „Fertigungsgerechtheit“ in einem eigenen Abschnitt behandelt und seine Bedeutung im Kontext des Design for X (DfX …” „… und Werkzeuge entwickelt, die unter dem Begriff Design for X (Design for X (DfX)) zusammenzufassen …” „… mit dem Begriff Fertigungsgerechtheit im Kontext des Design for X und die Darstellung existierender …”

Einleitung S. 1-5

„… des Design for X wird ebenfalls in einem eigenen Abschnitt behandelt. Das Ziel ist zum einen die …” „… Konstruierens (FGK, engl. Design for Manufacture (DfM)) begegnet werden. Ziel ist eine möglichst enge Verzahnung …” „… konstruktionsrelevantem Fertigungswissen, das die Konstrukteure zu Design for Manufacture Analysen ihrer Entwürfe befähigt …”

Zusammenfassung und Ausblick S. 154-156

„… Manufacture bzw. des Design for X (z. B. [Sto91; Tic97; van01; Bau09; BDK10]) bisher nicht geteilt. Aus den …” „… Assistenzsystems ermöglicht die Bereitstellung von Design for Manufacture (DfM) Wissen in frühen Phasen einer …” „… pareto-optimaler Gestaltentwürfe realistisch. Diese Einschätzung wird von Autoren im Umfeld des Design for …”

Das selbstlernende Assistenzsystem Slassy S. 89-130

„… werden sollen. Während der Entwicklung dieser Bauteile sind unterschiedliche Design for X Aspekte zu …” „… −Xα)T (y −Xα) = yTy − 2αTXTy +αTXTXα (6.5) ∂E ∂α = −2XTy + 2XTXβ̂ != 0 (6.6) Unter der Bedingung, dass X …” „… Design for Manufacture Analyse wissensbasiert unterstützen kann, muss das fertigungsrelevante …”

Anwendungsbeispiel: Tiefziehen-Querfließpressen S. 131-153

„… Performanzvektoren. Mi x̄Mi x̃Mi V ar[XMi] Min Max Mi x̄Mi x̃Mi V ar[X] Min Max 1 0,515 0,513 0,00117 0,422 0,627 13 …” „… Fertigungsexperten die Zielgrößen festgelegt werden, auf deren Basis eine Design for Manufacture Analyse durchgeführt …” „… ∑ z(xMz − x̄Mi)2 M · (z − 1) = ∑24 1 ∑200 1 (xMz − x̄Mi)2 24 · (200− 1) = 0, 00174 (7.3) Die Berechnung …”

Der Selbstlernprozess S. 69-88

„… Forderung nach einer Berücksichtigung der speziellen Design for Manufacture Problematik der …” „… Zusammenhängen zwischen der Geometrie eines blechmassivumgeformten Bauteils und den für die Design for …” „… späteren Nutzer von Slassy das verlässlichste Metamodell (Design for Manufacture Wissen) bereitstellen zu …”

doi.org/10.51202/9783186449016

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Model-Based Design of Pure and Multicomponent Cellulosic Biofuels for Advanced Engine Concepts

Manuel Dahmen

Reihe: Verfahrenstechnik

Band 954 2017

Treffer in den folgenden Teilen:

Blend formulation by simultaneous product and pathway design S. 130-174

„… fractions zi are determined from Eqn. (7.58) based on the mole fractions for the liquid phase x′i and for …” „… ( γi(x ′) · pSi pSReid − 1 )) ∀i = 1, ..., nC , (7.62) 1 = ∑ i x′i , (7.63) which can be solved for x′i …” „… (Wasylkiewicz et al., 1996): 151 7 Blend formulation by simultaneous product and pathway design min 0≤x′i≤1 …”

Titelei/Inhaltsverzeichnis S. I-XVIII

„… Model-Based Design of Pure and Multicomponent Cellulosic Biofuels for Advanced Engine Concepts Berichte …” „… Fortschritt-Berichte VDI Model-Based Design of Pure and Multicomponent Cellulosic Biofuels for Advanced Engine …” „… simultaneous product and pathway design 130 7.1 Existing methodologies for computer-aided mixture design …”

Bibliography S. 227-276

„… (2012). DIPPR 801 Database version 6.0.3. Design Institute for Physical Properties (DIPPR), American …” „… . (2015). Optimal design of adsorbents for NORM removal from produced water in natural gas fracking. Part …” „… methodology for propertybased molecular design using multiple topological indices. Industrial & Engineering …”

Basic concepts of fuel design S. 10-39

„… performance can be derived and exploited for the purpose of fuel design as demonstrated by members of the TMFB …” „… design and Stefan Pischinger (Institute for Combustion Engines, RWTH Aachen University). The relevance of …” „… 2 Basic concepts of fuel design In this Chapter, the basic concepts behind fuel design, i.e …”

QSPR-based prediction of physicochemical fuel properties S. 83-106

„… ) computed for the autoscaled heating value descriptor matrix X(LHV ). The variation in X(LHV ) that is …” „… data set X(LHV ). Moreover, the PCs are approximately normally distributed, except for the third PC …” „… property data for model development have been collected from the Design Institute for Physical Properties …”

Model-based identification of biofuel candidates S. 107-129

„… illustrated the capabilities of the generate-and-test approach for computer-aided molecular design (CAMD) of …” „… studies is to identify oxygenated fuel candidates for high-efficiency and low-emission spark-ignition and …” „… (Hechinger et al., 2012b; Dahmen et al., 2012; Hechinger, 2014), the targeted approach for structure …”

Appendices S. 179-226

„… properties of optimal designs, the dashed and dotted lines are for illustration purposes only. 216 E.3 …” „… .2: Material flow diagram for the design that does not require external supply of hydrogen (cf …” „… a g e 224 E.4 Data and references for the case study T a b le E .3 : S to ic hi om et ri c m at ri x …”

GC-based prediction of fuel auto-ignition quality S. 50-82

„… quality is of paramount importance for any fuel design methodology (cf. discussions in Chapter 1 and in …” „… . Note that the x-axis has been cut. The role of the confidence interval can be illustrated by …” „… Subsection 2.1.1). Although multiple models for the prediction of pure-component octane number (ON) and …”

Targeted generation of candidate structures S. 40-49

„… , comes at the price of high combinatorial explosion even for molecules of relatively small sizes. Little …” „… the context of fuel design, the number of molecules predicted to satisfy all imposed property …” „… through a huge list of molecules to find potential targets for synthesis. Similarly, in the case of …”

doi.org/10.51202/9783186954039

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LAND.TECHNIK AgEng 2019

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2361 2019

Treffer in den folgenden Teilen:

M. Hammer, M. Steffan Modular Multi-Purpose Battery Storage System for complex compartments – New module design approach for maximzing benefits of work machines S. 391-400

„… Modular Multi-Purpose Battery Storage System for complex compartments New module design …” „… condition of a current and temperature-optimized design for high efficiency in the battery system. In …” „… . VDI-Berichte Nr. 2361, 2019398 Summary The optimal design of the energy storage system is essential for the …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… . Peitsmeyer, Bucher Hydraulics, Klettgau f Field Robotics Design and Development of an Autonomous Mower for …” „… for complex compartments – New module design approach for maximzing benefits of work machines …” „… – The RAUCH MultiRate dosing system for pneumatic spreaders AERO GT and AERO X …”

J. Philipp Behra Development of increased tire diameters and the effects on axles and drive trains of a combine harvester S. 553-560

„… : Front axle design Due to the higher diameter, the wheel hub was not only designed for the higher load …” „… axle is simultaneously oscillated and steered with an unchanged axle design. For the introduction of …” „… integrated into the design of the axle carrier for non-driven steering axles. For 4WD steering axles the …”

V. Stocklin, M. Zimmer Development of future machine concepts for the needsbased fertilisation of individual plants – The RAUCH MultiRate dosing system for pneumatic spreaders AERO GT and AERO X S. 447-454

„… RAUCH MultiRate dosing system for pneumatic spreaders AERO GT and AERO X M.Sc. Volker Stöcklin, M.Sc …” „… MultiRate dosing system The MultiRate dosing system for the AERO-GT and AERO X pneumatic spreaders from …” „… Development of future machine concepts for the needsbased fertilisation of individual plants The …”

A. Biswas, E. Eising SoilReader: A new in-situ multi-depth, multi-constituent, on-the-go precision soil analyzer S. 355-376

„… soil characterization can help accounting for soil heterogeneity faster, cheaper and at …” „… decision supports for precision agriculture and optimized management of land resources. A revolutionary …” „… , integrated, and self-contained design, with high efficiency and rugged production makes SoilReader highly …”

T. Herlitzius, H. Fichtl, A. Grosa, M. Henke, M. Hengst Feldschwarm – Modular and Scalable Tillage Systems with Shared Autonomy S. 409-420

„… ; Dr.-Ing. Holger Fichtl, Fraunhofer Institute for Transportation and Infrastructure Systems IVI, Dresden …” „… weight of tractor – implement systems are the most important limitations for growing productivity …” „… system requires defined spaces for a large variety of tools, component parts and storage capacities. In …”

S. Lorenz, H. Wanta, J. Krzywinski, T. Herlitzius FELDSCHWARM©-UI: A User Interface for Controlling Swarm Technology S. 253-264

„… focus of product development. Besides our experience-integrated design approach for accessing all of …” „… systematology illustrates conceptual and technical approaches for the interaction design and emphasizes the …” „… FELDSCHWARM©-UI: A User Interface for Controlling Swarm Technology Dipl.-Ing. Sebastian Lorenz …”

M. Bouten, T. Meinel, W. Kath-Petersen Development and utilization of a new application system for precise fertilizer placement in corn S. 513-520

„… Development and utilization of a new application system for precise fertilizer placement in corn …” „… for precise fertilizer placement in corn was developed and verified in laboratory and field tests …” „… placement and to define the technical requirements. These trials demonstrated the potential for improving …”

X. Tian, A. Vacca, S. Fiorati, F. Pintore An Analysis of the Energy Consumption in the High-Pressure System of an Agricultural Tractor through Modeling and Experiment S. 9-18

„… agreement between simulation and experimental results is satisfactory for all the tests. design …” „… Off-Road Vehicle for the Design of a Semi-Active, Hydropneumatic Spring-Damper System,” in ASME 2015 …” „… approach includes the development of a numerical models for all the main hydraulic components of the …”

M. Sax, R. Latsch, T. Anken, V. Moser, P. Krummenacher Automated site-specific overseeding of grassland S. 165-228

„… wide field of view necessitated a new algorithm design for the “LASER PILOT” function. Hereinafter the …” „… improving the process, design and functional parameters of that system [5]. For the test and optimization …” „… ] Koenig, N. & Howard, A.: Design and Use Paradigms for Gazebo, An Open-Source Multi-Robot Simulator. Proc …”

V. Tsukor, S. Hinck, A. Ruckelshausen, W. Nietfeld, T. Mosler, H. Tesch, F. Lorenz, E. Najdenko, A. Moeller, D. Mentrup Automated mobile field laboratory for on-the-go soilnutrient analysis with the ISFET multi-sensor module S. 377-382

„… Automated mobile field laboratory for on-the-go soilnutrient analysis with the ISFET multi-sensor …” „… material transport to the laboratory, it forms a future basis for new application options, e.g. a …” „… automatic. The measurement results are instantly available and can be stored on external data platforms for …”

D. Smart, V. Brill High Speed ISOBUS, an AEF Project for next generation Ag networking S. 91-106

„… designed to be fully deterministic and suitable for x-by-wire applications. FlexRay is not suitable for a …” „… manufacturers. The XML based information model scheme in the automation industry machine fits quite well for …” „… High Speed ISOBUS, an AEF Project for next generation Ag networking David Smart, John Deere …”

T. Fedde, M. Peeters, R. Stirnimann Soil pressure and pulling behavior of standard and half-track tractor chassis concepts S. 35-46

„… sensors. The time-based signals were calculated into the track distance at the X-axis. The plot …” „… tractor and can also result in a pitch effect of the track system, depending on the design of the track …” „… load tables of the tire manufacturer. For concept comparison with a positive drive triangle track …”

C. Campanella, K. Huber, G. Monacelli, L. Ungaretti, M. D’Orazio, G. Scotto di vetta, M. Peruzzini, F. Grandi Ergonomic and compact armrest of agricultural tractors – Innovative methods to design an ergonomic armrest S. 243-252

„… . The results of this study could be used for other tractors controls layout design, so that human …” „… measuring a global comfort index for each design. Such an approach has been really usefully for the design …” „… by the new armrest design are: - Higher comfort index for all users, and in particular for taller …”

G. Molari, M. Mattetti, M. Varani, F. Paolini, S. Fiorati, P. Mancinelli, K. Štefek, C. Di Dio Field performance of Trelleborg PneuTrac tyres S. 57-62

„… and larger machines. This has been pushing manufacturers to design more powerful but heavier tractors …” „… rubber tracks for conventional tractor. However, over the last 50 years, wheel loads have increased two …” „… adopted for the Exomars rover, which it was fitted with flexible metal wheels instead of rigid ones. This …”

doi.org/10.51202/9783181023617

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Messunsicherheit praxisgerecht bestimmen – Prüfprozesse in der industriellen Praxis 2021

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2390 2021

Treffer in den folgenden Teilen:

A. Konig Self-X Sensorsysteme: Robuste Informationspräsentation und -verarbeitung in adaptiver Architektur S. 247-252

„… challenges from automated design of intelligent measurement and sensor systems, e.g., for intelligent …” „… field of Self-X activities and related design approaches, e.g., hybrid vs. neural deep-learning …” „… -- Exploiting machine learning techniques for transparent and fast industrial recognition system design …”

Z. Jiao, G. Dai, R. Tutsch Investigation of the measurement uncertainty in the 2D-instrument transfer function (ITF) characterization of areal surface topography measuring instruments S. 361-366

„… and focus variation microscopy have been widely applied for surface metrology with advantages of fast …” „… ]. Several innovative ideas are implemented in its design. Firstly, the pattern has a rotational symmetric …” „… shape for characterizing the instrument transfer function (ITF) in different angular directions, thus …”

O. Dannberg, T. Frohlich Steifigkeitskalibrierung von Cantilevern: Rückführbares Messen der Kraft-Weg-Kennline S. 189-196

„… , Bd. 16, p. 1666, 2005. [2] Y. Song, S. Wu, L. Xu und X. Fu, „Accurate calibration and uncertainty …” „… Design der Wägezelle ab und werden in [7] näher erläutert. Bei ? ? handelt es sich um den …” „… microscope cantilever spring constants via dimensional methods for nanomechanical analysis,“ Nanotechnology …”

D. Imkamp, R. Friedel, D. Smolik, V. Greifzu, S. Maruyama, S. Miyazaki „Remote-leaded“ Annahmeprüfung für Koordinatenmessgeräte S. 373-380

„… Design for Precision Engineering, in: proceedings of euspen’s 17th International Conference &Exhibition …” „… „Remote-leaded“ Annahmeprüfung für Koordinatenmessgeräte „Remote-leaded“ Acceptance for …” „… , there is need to qualify suitable personnel using modern digital techniques for communication and to …”

N. Schiering, O. Schnelle-Werner, M. Heizmann, K.-D. Sommer Modellbildung in der Messtechnik und ihre künftige Entwicklung S. 179-188

„… all relevant quantities on which the measurand depends. Models are used to design measurement …” „… systems, analyse measurement data, make inferences and predictions, and forms the basis for evaluating …” „… Met4FoF of the European Metrology Programme for Innovation and Research (EMPIR) erarbeitet. Siehe …”

doi.org/10.51202/9783181023907

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Generic Topology Optimization Based on Local State Features

Nikola Aulig

Reihe: Rechnerunterstützte Verfahren

Band 468 2017

Treffer in den folgenden Teilen:

Bibliography S. 177-202

„… ., Wang, H., Tsai, J., and Ni, W.-X. Synthesis design of artificial magnetic metamaterials using a genetic …” „… method for topology optimization design. In Intelligent Computation Technology and Automation, 2009 …” „… level-set approach for structural topology optimization. In ASME 2013 International Design Engineering …”

Fundamentals S. 8-28

„… distribution at point x in the design space (or design domain) Ω, F (ρ,u(ρ)) is the objective function, u(ρ) is …” „… are unknown a-priori, only the region available for the design of the structure is defined. For each …” „… purely void cell is defined. Its minimum describes a filled material cell. For a design space discretized …”

Titelei/Inhaltsverzeichnis S. I-XVIII

„… provide concept designs even for problems involving complex, black-box simulations. A self-contained …” „… Local State Features as input. A single model provides update-signals for all elements in the design …” „… minimization for the initial and the optimized designs by PCM- TOPS and HCA. For PCM-TOPS, the mean of the runs …”

Theory S. 155-160

„… a measure for the linear correlation between to random variables X and Y . The 160 A Theory …” „… coefficient is defined as: ρX,Y = cov(X,Y ) σXσY , where cov(X,Y ) is the covariance of X and Y . The …” „… coefficient rXY is 1 for a total linear correlation, it is −1 for a total linear anti-correlation and 0 for no …”

Topology Optimization by Predicting Sensitivities S. 48-83

„… lowerdimensional representation of the design space, since assigning a variable to each element is infeasible for …” „… ΔF >= ΔFmin: The design is improved sufficiently and thus the model training is completed for this …” „… iteration, the model is reused for the update of the design. Otherwise: Miter is increased by M and it is …”

Studies on the Minimum Compliance Problem S. 84-120

„… for our studies. Design space and boundary conditions are shown in Sec. 2.2.2 in Fig. 5.1. The …” „… estimation using forward finite differentiation (as in (4.11)) for all design variables. The optimization …” „… for analysing the design. Assuming constant p andK0 the information on the energy is contained …”

Structure Representations for Evolutionary Computation S. 29-47

„… . provided an overview on Evolutionary Computation (EC) and structural design, including approaches for …” „… . Another natural encoding are real-valued design variables in evolution strategies; for instance, for the …” „… compliant mechanism design [102]. Using the results of gradientbased methods for population initialization …”

Topology Optimization of Crashworthiness Objectives S. 121-149

„… substituting inertial forces by equivalent static loads for automotive chassis design. Volz devised ESLs based …” „… similar behaviour as for the minimum compliance problem in Sec. 5.2 is obtained. By design of the …” „… perspective. For the HCA design, the overall response is stiffer and the complete frame is in a bending mode …”

Compliance Studies Results S. 161-171

„… structures from running NE/PCM-TOPS with LSF Vector II. We see that NE-TOPS has a low variance for LSF Vector …” „… I and reproduces the reference structure reliably. For LSF Vector II variance in the structural …” „… designs increases, with a high proportion of structures with only two beams. Additional experiments that …”

doi.org/10.51202/9783186468208

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Erhöhung der Elektromigrationsrobustheit in der Verdrahtung digitaler Schaltungen

Steve Bigalke

Reihe: Rechnerunterstützte Verfahren

Band 472 2020

Treffer in den folgenden Teilen:

Literatur S. 147-164

„… for on-die power grids”. In: Proc. of the 2016 IEEE/ACM Int. Conf. on Computer-Aided Design (ICCAD …” „… for VLSI design”. In: IEEE Trans. on Computer-Aided Design of Integrated Circuits and Systems 27.1 …” „… . [Hua+14] X. Huang, T. Yu, V. Sukharev und S. X. D. Tan. “Physics-based electromigration assessment for …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… Symbolverzeichnis X Kurzfassung XIII Abstract XIV 1 Einleitung und Motivation 1 1.1 Trend zur Verkleinerung der …” „… measures. For this reason, a paradigm shift in physical design must be accomplished, replacing the …” „… x Eindimensionale Richtung m Z* Effektive Ladungszahl z Zielfunktion - XII Kurzfassung Studien zur …”

EM-Modellierung von digitalen Verdrahtungsstrukturen S. 43-70

„… σabs,max 0 0,2 0,4 0,6 0,8 1 1,2 1,4 1,6 1,8 2 -1 0 1 x / xmax σ /σ ab s, m ax (a) Ergebnis der …” „… erst im letzten Schritt die Höhe der Elemente, mit Hilfe der Daten aus dem Prozess-Design-Kit (engl …” „… . process design kit, PDK), festlegt. Abbildung 4.3a enthält eine Verdrahtungsstruktur, an welcher der …”

doi.org/10.51202/9783186472205

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PIAE Europe 2023

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2418 2023

Treffer in den folgenden Teilen:

Titelei/Inhaltsverzeichnis S. I-XII

„… , 2023 | 08:59:23 | 148 mm x 210 mm Lightweight design/Leichtbau26% weight savings in an automotive …” „… , Sindelfingen;O. Geiger, M. Prinz, BASF SE, Ludwigshafen am RheinDesign for Sustainability Targeting the Strategic …” „… Preflight Lx3 am Juni 1, 2023 | 08:59:21 | 148 mm x 210 mmMagenta Yellow …”

M. Fischer Smart front and rear panels by purposefully combined plastic processing S. 479-494

„… combination with new design trends – light will be the new chrome – this requirement for at least being …” „… field of application for advanced plastic component design and functional integration as well as …” „… . Light transparency for future needs of design and communicational aspects enabling a wide range of …”

T. Weyer Decorative and Functional Front Panels for BEVs – MEZZOTM Plus Panel S. 547-552

„… exterior design aesthetics and provide concealment of sensors for ADAS. The concealed sensors require …” „… system enables vehicle designers to achieve new seamless designs for the front of the VDI-Berichte Nr …” „… freedom of design. This can be leveraged for brand awareness and distinction or to differentiate trim …”

G. J. Anderson Dynamic Fatigue Testing of Polyamide 6 – The Determination of S-N Curves for an Anisotropic Glass Filled PA6 S. 371-382

„… fiber orientation and make design improvements to compensate for the orientation effects. A full S-N …” „… fiber orientation and make design improvements to compensate for these orientation effects. Anisotropic …” „… design improvements to compensate for the orientation effects. Since the process of injection molding …”

F. Meißen, H. Gleich The next level of polymer parts in CAE – From the process to the process chain, from the individual part to the assembly S. 355-362

„… a comprehensive database for process analysis and is an essential element of the xDT. Fig. 7 …” „… to be used efficiently, they are also referred to as executable Digital Twins (xDT) [5]. In the …” „… industry in order to cost-efficiently realize components with the highest possible design freedom and a …”

H.P.C. van Heerbeek LNP™ SLX Resins for Exterior (Lighted) Auto Grill Designs S. 135-148

„… LNP™ SLX Resins for Exterior (Lighted) Auto Grill Designs Dr. H.P.C. van Heerbeek, SABIC …” „… plating on PC/ABS for illuminated grilles and eye-catching design lighting features that replace the …” „… and emblem designs we identified potential benefits that a light diffusing SLX resin could offer for …”

Entwicklung Leichtbau-Unterfahrschutz für BEVs in FVK-Bauweise Development of a lightweight underride guard for BEVs in FRP S. 61-72

„… construction for large-scale production as an alternative to metal designs Dr.-Ing. Julius Rausch, AUDI AG …” „… , resulting in corresponding dimensions of approximately 1.9 x 1.5 m. The mechanical requirements for, among …” „… the art for these relatively new component types in BEVs are sheet metal designs, preferably made of …”

W. Schijve, R. Bhairi, F. Becker, K. Fischer, M. Emonts Multi-material options for future fire and impact resistant battery casings S. 395-412

„… were fixed to define the same design space for each multi-material concept. Next more than 20 different …” „… .  Crash shock loads in x- and y-direction Non mechanical requirements were added for the non-metallic …” „… added in consultation with an OEM. For all designs the same allowable few millimetres intrusion level …”

S. Sampson, L. Fredriksson, M. Bromberger Design for Sustainability Targeting the Strategic Application of Topology Optimization – Lightweighting of structural parts and subsystems S. 437-450

„… Design for Sustainability Targeting the Strategic Application of Topology Optimization …” „… designs and provides new opportunities to allow for example a material substitution or to consider …” „… sustainable design for parts and sub-systems. This paper will focus on three key areas: i) global vehicle …”

K. C. Keller What society and values could look like tomorrow – And what that could mean for the automotive future S. 689-XIV

„… convergence between the home and the car for parts of society. This design-ideas and concepts are likely to …” „… What society and values could look like tomorrow And what that could mean for the automotive future …” „… used to be. Just-in-time production for sure has received a considerable blowfrom the current …”

Polycarbonatbasierte Karosseriebauteile mit Funktionsintegration Polycarbonate-based body components with functional integration S. 553-584

„… polymer film. Razor-sharp rear-side masking in combination with true 3D styling adds design effects for …” „… allows for greater design freedom in combination with excellent surface protection and the opportunity to …” „… eye-catching designs for the electric series, coupled with the requirement for sensor integration, ensures a …”

S. Lang, C. Niermann Sustainably high-quality! Are recyclates the only way to reduce CO2? S. 159-182

„… , the processing methods (e.g. foaming, 3D printing) or the component design (e.g. 'design for end of …” „… years measured at the EPICA Dome C ice core in Antarctica. The 0 on the x-axis corresponds to the year …” „… greenhouse gas emissions. On the other hand, the plastics and rubber industry is also responsible for about …”

F. Groh, R. Apfelbeck, W. v. Gilst, A. Karl Innovative shear panel in plastic for vehicles with shortened battery modules S. 519-532

„… (DP780) with a cathodic dip coating (x633) is currently used as the material for the shear panel. Fig …” „… the shear panel to overall vehicle torsional stiffness For this reason, a ribbed design was pursued …” „… Innovative shear panel in plastic for vehicles with shortened battery modules Dipl.-Ing. F. Groh …”

G. Gardère, A. Kezmane Composite Material for Automotive Mass Production Applications S. 343-354

„… Composite Material for Automotive Mass Production Applications Guillaume Gardère, Ph.D. Ali …” „… , VALEO is a major player providing innovative solutions for autonomous driving, vehicle electrification …” „… order to improve the safety and thermal efficiency of passenger cars. Looking for lightweighting …”

S. Weidmann, T. Hoffmann, M. Duhovic, J. Weber, P. Mitschang Cutting-edge joining processes for TP-FRPC and multi-material structures made of TP-FRPC and metals S. 673-688

„… also plays a key role in this context. Suitable joining processes for mixed material design are …” „… for lightweight design. In the field of hybrid induction welding, it is possible, with suitable …” „… Cutting-edge joining processes for TP-FRPC and multi-material structures made of TP-FRPC and …”

C. Bouvatier, S. Oener Lower stiffener of the Porsche 992 GT3 in PAIM technology S. 1-16

„… X-position (PAIM lower stiffener) On the basis of the above points, thermoplastics were quickly taken into …” „… , there is a demand for systematic lightweight construction [1]. For this reason, we are constantly …” „… looking for new and innovative, weight-reducing measures that can be implemented using new processes …”

D. Braun, E. Kougioumtzi, O. Geiger, M. Prinz From Scrap Tires to Door Handles S. 427-436

„… project. The concept was implemented into series production of the bow door handles for the Mercedes-Benz …” „… greenhouse gas emissions to net zero. The translation into regulation for the individual economic sectors …” „… regulation of measures for closed material cycles are expected. A draft of the revised directive is expected …”

W. Hübsch, H. Dannbauer, C. Gaier, S. Fischmeister Development process of short-fiber-reinforced plastic components with regard to structural durability S. 301-320

„… ” [Development of a simple numerical design tool for the evaluation of multiaxially stressed …” „… for importing the relevant data into the service-life prediction. In MOLDFLOW, an XML format can be …” „… the case of polyamides, for example, some influences are stronger orweaker than is the case with …”

S. Lang, C. Niermann Nachhaltig hochwertig! Sind Rezyklate der einzige Weg zur CO2-Reduzierung? S. 183-212

„… das Bauteildesign (z. B. „Design for End of Life“) Einfluss auf die Nachhaltigkeit von …” „… gemessen am EPICA Dome C Eiskern in der Antarktis. Die 0 auf der x-Achse entspricht dem Jahr 1813. [1 …” „… Dichtereduzierung von 10 %: 1 gCO2/km: 30 x 150.000 km = 5,0 kgCO2 (Werkstoff mit Nominaldichte) 1 gCO2/km: 30 x …”

doi.org/10.51202/9783181024188

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International Conference on Gears 2019

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2355 2019

Treffer in den folgenden Teilen:

D. Marino, H. Binz, M. Bachmann Analytical design method for beveloid gears with a small shaft angle and offset S. 391-402

„… Analytical Design Method for Beveloid Gears with a Small Shaft Angle and Offset Daniel Marino …” „… arrangement of the gear axes within space. However, there is a need for a generally applicable design method …” „… known input. To address this issue, this paper introduces a design method for determining the main …”

J. Brimmers, M. Willecke, C. Lopenhaus, C. Brecher Investigation of the potential of using surrogate models in the gear design process S. 727-740

„… the gear set. The current gear designer’s tool of choice for the exploration of the parameter space …” „… evaluation of their suitability for the gear design process. The modeling techniques of Gaussian process …” „… optimal gear design for the application. 2. State of the Art Surrogate models, also known as response …”

J. Thomas, C. Gosselin, P. Eng Design and rating by means of loaded TCA of straight bevel differential gears S. 493-504

„… results shown in Figure 2. Therefore, the theoretical design after RE can be used confidently for Loaded …” „… calculation for a 9x14 differential gear set example, with a “differential ball” diameter about 100…110 mm …” „… for a 9x14 differential gear set It is obvious that maximum pressure values above 4500 MPa are …”

J. Tavčar, J. Kos, D. Zorko, J. Duhovnik A multi-criteria polymer gears design optimisation procedure S. 1473-1484

„… for the calculation of polymer gears. In most cases, polymer gear designers do not have a complete …” „… required for the optimal gear design or the design of gears is oversized. We have developed the computer …” „… . For the selected gear pair design variant, a detailed calculation is conducted. Critical values are …”

Titelei/Inhaltsverzeichnis S. I-XXVI

„… VDI-Berichte 2355 VDI-Society for Product and Process Design International Conference on Gears …” „… , State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan University, Changsha …” „… , PR China; C. Zhou, State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan …”

B. Gierl, D. Drummer spur gears S. 1367-1378

„… , it is important for a successful design process to look at all possibilities for improving the …” „… , Wiehl (Germany) for e-beam radiation using a radiation dose of 3x33 kGy. Table 1: Tested Materials …” „… corresponds to 1.2x106 load cycles. 4. Results and Discussion Results for the geometric dimensions tooth …”

P. Barreiro, J. Hoffmeister, J. Hermes, A. Bronner New improvement opportunities through applying topology optimization combined with 3D printing to the construction of gearbox housings S. 1823-1834

„… of the "X Series" designed by SEW-EURODRIVE offers the greatest potential for economic production …” „… temperature sequence for a standard SEW X100 gearbox. The temperature at the bevel pinion housing (yellow …” „… technologies regarding the design of gearbox housings. As a result of this investigation, a topology optimized …”

J. Han, Y. Zhu, X. Tian, L. Xia A method of tooth longitudinal modification for internal gearing power honing S. 1725-1738

„… coefficients k, j (k=x, y; j=0, 1, 2, 3, 4, 5) are used as adjustable design parameters to optimize the …” „… design parameters k,j (k=x, y; j=0, 1, 2, 3, 4, 5), so that the modified tooth surface is closest …” „… respect to the design parameters k, j (k=x, y; j=0, 1, 2, 3, 4, 5) is shown in Fig. 6. It can be seen …”

C. Gosselin, E. Fritz, L. Seiler Design and CnC manufacturing of face milled beveloid gears S. 379-390

„… and Actual Contact Patterns Z1xZ2 Actual Design 18x118 21x110 29x125 …” „… required to ensure that the generated tooth topography matches the design. For example, Fig 13 below, the …” „… limits. Three sample gear sets were produced. Tooth numbers Z1xZ2 of 18x118, 21x110 and 29x125 were …”

D. Park, F. Santini, A. Rezayat, T. Tamarozzi, J. Pavel Experimental and numerical investigation of helical gear transmission error under gear misalignments S. 355-366

„… perfectly aligned along the X-axis but misaligned along the Y-axis, the misalignment is noted as “+Y” for …” „… remarked as [+X–Y]. Note that for the combined configuration for both gears, it can be written as [+Y …” „… / +X–Y]. In this study, the imposed misaligned angle for both gears is 0.1 degrees according to measured …”

L. Ryali, D. Talbot A gear load distribution model for planetary gear set with a flexible carrier S. 809-822

„… reinforce the need for such models while analyzing heavily optimized planetary gear designs from industry …” „… distribution, is plotted for each design (Fig. 7 & 8). LDF is defined as the ratio between the maximum load …” „… A gear load distribution model for planetary gear set with a flexible carrier Lokaditya Ryali …”

S. J. Ma, G. Y. Wu, G. Liu Study on the contact characteristics of threaded surfaces in a planetary roller screw mechanism S. 1155-1164

„… University, Xi’an, China Abstract This paper investigates the contact characteristics of the threaded …” „… et al. [15] proposed a numerical method for determining the contact positions and axial clearance at …” „… calculate the contact positions in an idealized PRSM design. Until now, few contact models have been …”

Y. Zhao, Q. Meng, Z. Yang Curvature interference characteristic of conical worm gear S. 607-618

„… for Conical Worm Gear Drives, ASME Journal of Mechanical Design, Vol.125 (2003), pp. 169-177. [10 …” „… , (8) where o1 x xx A u B , o1 y yy A u B , and o1 z zz A u B . The meshing function d …” „… , and d x d y 1 z 1sin cosy xC n B a n p B n p . With the help of the rotation …”

J. Zhang, J. Wang Dynamic modeling and analysis of a star-wheel reducer S. 741-752

„… design stage, its dynamic performance must be evaluated in advance to provide guidelines for vibration …” „… is very important for the design as well as the manufacturing of the star-wheel reducer. In view of …” „… hole of the ith phase star-wheel and the input shaft; xI and xpi are the displacement vectors of the …”

S. Detzel, Y. S. Krieger, M. F. Traeger, T. C. Lueth Design of gear surface models for 3D-printing of plastic gears S. 1401-1410

„… Design of gear surface models for 3D-printing of plastic gears S. Detzel, M.Sc., Y. S …” „… models. A toolbox for Matlab was therefore created, implementing the gear design with direct interface …” „… to additive manufacturing technologies. Examples for designs of gearboxes fabricated using additive …”

L. Hui, X. Changl, Y. Shouw, L. Cheng, Z. Chen, L. Yu Research on Dynamic Drum Shape Modification of Helical Gear Pair S. 1011-1026

„… Spur Gear Dynamic Loading[J].Prepared for the Design Engineering Technical Conference sponsored by …” „… Automation in Design, 1988(110):343~347 [5] T. F.Conry, A.Seireg.A mathematical programming technique for …” „… theoretical design position, resulting in the edge contact of the teeth at the end of the tooth surface. The …”

K. Holder, C. Salander, S. Rudolph, R. Stetter Automated requirements-driven design synthesis of gearboxes with graph-based design languages using state of the art tools S. 713-726

„… . Stuttgart 2014. [19] Hofstetter, M.: Multi-objective gearbox design optimization for xEV-axle drives under …” „… the use of graph-based design languages for automated gear synthesis and the automated three …” „… individual steps are not necessarily serialized and iterative approximation to a satisfactory design for all …”

B. Cao, G. Li Effect of installation errors on beveloid gears’ precision ground by cone-shape worm wheel S. 1165-1172

„… meaningful for beveloid gear workpiece’s accuracy design. Matching design between gear’s incline error and …” „… researches on geometry design and tooth contact analysis of beveloid gears have been performed. In the …” „… verified the method’s feasibility. As a novel grinding for beveloid gears, continuous generating grinding …”

M. Trubswetter, M. Otto, K. Stahl Evaluation of gear flank surface structure produced by skiving S. 1799-1812

„… . propose a method to design and calculate a skiving tool for machining involute gears. In [11], they use a …” „… .: Research on the design of skiving tool for machining involute gears. Journal of Mechanical Science and …” „… Cutter With Sharpening Angle for Internal Gears. Journal of Mechanical Design 139/3 (2017) [9 …”

S.-J. Tsai, VDI, L. C. Chang, C.-H. Huang A study on tooth profile modification of cycloid planetary gear drive with tooth number difference of two S. 997-1010

„… , Jhong-Li, Taiwan Abstract The aim of paper is to propose a new design approach for flank modification …” „… PiCi C C x x (13) For even-numbered flank, however, a datum axis with an additional angle τC …” „… cases are free profile modification with different parameters. The corresponding design parameters for …”

G. Vasileiou, N. Rogkas, V. Spitas, P. Zalimidis Optimisation of spur gear tooth fillet for maximum bending strength using Bezier curves S. 149-160

„… different values for each design variable leading to the study of 49 separate cases in total, as shown in …” „… approach for polymer composite gear design. Wear, 262(3-4), 432- 441. 2. Yi, J., Ding, Y., Zhao, S., Ji, B …” „… , Article No. V2BT03A017, ASME 8. Kapelevich, A., McNamara, T., (2005), Direct Gear Design® for Automotive …”

M. Zapf, J. Klose, F. Zanger, V. Schulze Analysis of process forces and surface topography when manufacturing case-hardened gears by double flanked hard skiving S. 1647-1658

„… productivity compared to discontinuous gear shaping or profile grinding. However, process and tool design for …” „… important basis for process and machine design. Most processes for hard finish machining of gears use …” „… kinematics of gear skiving may lead to a different optimum for tool design of the rake angle. A particular …”

R. Ratnagiri, M. Kato, H. Kuchelka Advances in polyacetal materials for gears S. 1357-1366

„… the design of gears this self-heating effect needs to be accounted for when trying to predict the …” „… data is available in the literature for plastic gears. Dupont has developed a computational design …” „… X-ray scattering while the material is underdoing deformation helps correlate observed load …”

K. Liu, H. Liu, W. Shi Investigation on dynamic behavior of differential gearing with herringbone teeth S. 1215-1222

„… provides a theoretical basis for the dynamic design and vibration noise evaluation of the coaxial …” „… . Journal of Mechanical Design118(1996)8pp. 7-14. [3] Ajmi, M.,Velex, P.: A Model for Simulating the …” „… kp kp kp ks ks kc kc kr kr (b) Left helical gear Right helical gearY z x ksa ksrl ksa ks ks ks ks …”

Z. Zhan, H. Liu, C. Xiang, Q. Yan, H. Li, W. Wei, L. Xu Study of lateral and torsional vibration distribution of two-stage planetary gears based on vibration energy theory S. 1245-1252

„… mechanism for nonlinear planetary gears system, which has significant academic and engineering value. 1 …” „… dynamic behaviors of the planetary gear system has a great significance in the design and optimization of …” „… the gearbox system. For lateral and torsional vibration coupling, Dewell and Mitchell [2] considered …”

U. Kissling, U. Stolz, A. Turich Combining gear design with manufacturing process decisions S. 1533-1544

„… designers are not intimate with manufacturing processes and so it is beneficial for him or her to have …” „… access to simple manufacturing information within their design software. This can, for example, determine …” „… the gear design process 2.1. Choice of cutter or gear shapers For companies producing special gear …”

B. Hu, M. Zheng, C. Zhou Tribo-dynamics model of a spur gear pair with gyroscopic effect and flexible shaft S. 541-554

„… Zheng, Changjiang Zhou, State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body …” „… important guidance for the design of lubrication systems and dynamic properties in gear drives. Keywords …” „… ) Tc p p p xp yp zp g g g xg yg zgx y z x y zq . (10) Fig. 3: Scheme of spur gear contact …”

H. Baour, P. Falbriard Micro skiving – (r)evolution of a known production process S. 1619-1634

„… Bélet SA, Vendlincourt, Switzerland Introduction Power Skiving principle has already been around for …” „… many years. Several manufacturers and suppliers propose tools and machines for this operation. Up to …” „… of the means of production for both wheel, machine and tool’s manufacturers makes it possible to …”

N. Yildirim, M. Yasar, E. Yildirim, F. Erdogan, B. Karatas Experimental verification of improvements in static and fatigue bending capacity of spur gear tooth via tooth root design optimization S. 959-972

„… gear pair is first analyzed for standard type of gear design with symmetric tooth root by using finite …” „… can be re-designed for increased loading capacity via improved design techniques. In this study, a …” „… Distance from left side of the model, mm Bending/root stress variation for two root designs Symmetric Asymmetric VDI-Berichte Nr. 2355 …”

B. Guilbert, P. Velex, P. Cutuli Hybrid models for the study of gear body dynamic deflections – Gear body modes S. 823-834

„… symmetrically with respect to their bearings whereas a lightweight design has been retained for the gear with a …” „… Hybrid models for the study of gear body dynamic deflections – Gear body modes Ph.D. Berengere …” „… to account for various geometries flexible enough to exhibit body modes in the operating range …”

N. C. Ecke, A. K. Schlarb, J. Holler, Jan Niedermeyer, P. Klein Thermal simulation of anisotropic PEEK-based tribocomposites S. 1411-1420

„… for lightweight design, good dry-running capabilities and efficient processing methods, they can …” „… .; Ohser, J.: Design of acoustic trim based on geometric modeling and flow simulation for non-woven …” „… , X.Q.; Bennewitz, R.; Schlarb, A.K.: Mechanisms of Friction and Wear Reduction by Carbon Fiber …”

C. Hegger, T. Kruger, J. Maas Two-speed transmission based on energy-efficient MRF-coupling elements and power split mechanism S. 867-876

„… actuator design is presented showing the distribution of the magnetic flux density for certain states of …” „… property allows the design of mechanical devices for torque transmission, such as brakes and clutches …” „… , the two MRF-coupling elements should be realized in a coherent design sharing relevant parts for the …”

T. Kleiber DIN Q6 meets DIN Q10 – Need for modern internal gear production S. 415-424

„… . Competition tightens specifications for e-transmissions, e.g. compact design, weight, coaxial design, double …” „… exceeding the first design level NVH line “SAG-2FI-X00”. The right side shows an optimized production which …” „… DIN Q6 meets DIN Q10 Need for modern internal gear production Dipl.-Ing.Thomas Kleiber …”

H. Aurrekoetxea, I. Ruiz de Ocenda Experimental and theoretical study of load mesh factor for different boundary conditions in wind gearbox planetary stages S. 835-844

„… for gearbox design improvement purpose. VDI-Berichte Nr. 2355, 2019836 The present study shows …” „… #11FTM05 Dr. Avinash Singh [3] IEC61400 – 4: Design Requirements for wind turbine gearboxes [4 …” „… Experimental and theoretical study of Load mesh factor for different boundary conditions in wind …”

T. Inoue, S. Kurokawa Improving the Estimation accuracy of fishing reel sensation caused by gear vibration using tactile response delay time S. 1123-1134

„… previous study for reference. The x-axis represents the sample number for each vibration waveform …” „… x-axis represents time, and the y-axis represents displacement of vibration. The curve represents the …” „… response ratio. The x-axis represents frequency, and the y-axis represents amplitude. Both the axes are …”

C. Chevrel-Fraux, R. Fargere, J. Bruyere, P. Velex Modelling of high power geared transmissions, introduction of a filling material S. 903-914

„… ”, Journal of mech. design, 124, pp 173-190, 2002 [5] Ajmi M., Velex P., “A model for simulating the …” „… granulaire”, CFA Le Havre, 2018 [16] Xiao W., Li J., Wang S., Fang X., “Study on vibration suppression based …” „… properties and geometry is presented and compared to a reference model for a numerical validation …”

A. Spatzig, N. Fujimura, T. Monden, T. Kikuchi, K. Yoshikawa, A. Georgoussis Machining process solutions to support the reduction of distortion in ring gears after heat treatment S. 1635-1646

„… provide structural support as well as an efficient and precise counterpart for their planetary gears …” „… Industries Machine Tool. It will show the potential for improving the efficiency of soft cutting processes …” „… for internal gears with material hardness HRC 30 and over and compares the Super Skiving process to …”

X. Tian, Y. Wu, J. Han, L. Xia Online estimate and compensation of the gear machining error based on electronic gearbox cross-coupling controller S. 1835-XXVIII

„… , 16(4): 797-805. [10]. Tian X, Han J and Xia L. A new electronic gearbox for gear hobbing machines …” „… control for nonlinear contouring," LEM21 2003, pp.529-534. [8]. Yeh S-S and Hsu P-L. Analysis and design …” „… , produced by the feedback signal of the position sensor. Then, the cutter feeds slowly along the X-axis …”

B. Mahr, A. Pogacnik, A. Langheinrich Derivation of tooth stiffness of asymmetric gears for loaded tooth contact analysis S. 937-948

„… . While the x-coordinate of fixpoint M is always on top of the nonlinear tooth middle line, and therefore …” „… body differentiation plane (described in the previous paragraph) and has the same x-coordinate as the …” „… 19.9999°/20° X = Results of FEM calculation Fig. 5: Comparison of symmetric and asymmetric single tooth …”

C. Boehme, D. Vill, P. Tenberge Extension of the application limits for crossed helical gearboxes by new geometries for smaller sliding paths or smaller contact pressures S. 1299-1310

„… more efficient. By selecting design parameters, for example the axis crossing angle or the helix angle …” „… consist of the number of teeth z1,2, the helix angles β1,2 and the profile shift factor x1 for gear 1 …” „… For gear 1 the pitch point C1 is at y-coordinate 0, for gear 2 C2 is at x2-coordinate 0 in the …”

X. Du, B. Chen, X. Shan Robust force control of series elastic actuator using disturbance observer S. 1111-1122

„… propose a ball-screw mechanism for speed reduction and high compliance springs for SEA designs. The …” „… . 1149-1156. [2] Sariyildiz, E., Chen, G. and Yu, H.: A unified robust motion controller design for series …” „… , H.: A robust force controller design for series elastic actuators. 2017 IEEE/RSJ International …”

M. Chapron, Q. Theurillat-Bonjour Tooth contact analysis of non-circular gears with non-involute tooth profiles: Application to horological spur gears S. 925-936

„… noncircular gears used for torque balancing, J. of Mech. Design., 124, 2002, 313-319. [4] Reymondin, C.-A …” „… several spur gears, for time display purposes and reducing the torque to (d) the oscillator which serves …” „… . Moreover, this approach seems inappropriate for the extension of dynamic analysis and wear estimation …”

B. H. Kien, D. Iba, Y. Ishii, Y. Tsutsui, N. Miura, T. Iizuka, A. Masuda, A. Sone, I. Moriwaki Vibration-based plastic gear crack detection system using a pre-learned convolutional neural network S. 1443-1452

„… , Ananya, R. Yan, R.X. Gao: Virtualization and deep recognition for System Fault Classification. Journal …” „… minute in total. The x-marks means the number of images classified into “crack”, and circle-marks means …” „… learning provides useful tools for processing and analyzing big machinery data. This motivated us to …”

H. Wang, X. Wen, C. Zhou, Z. Liu Wear prediction for double helical gears grinded by forming method S. 315-330

„… , State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan University, Changsha …” „… , PR China; Changjiang Zhou, State Key Laboratory of Advanced Design and Manufacturing for Vehicle …” „… Wear prediction for double helical gears grinded by forming method Hongbing Wang, Xiumei Wen …”

F. Mieth, B. Schlecht Loaded tooth contact analysis of bevel gears with complex gear body S. 185-192

„… , Prof. Dr.-Ing. Berthold Schlecht, Institute of Machine Elements and Machine Design, Dresden …” „… design with the aim of cost reduction and the careful handling of resources, a precise loaded tooth …” „… for one whole gear revolution. 1. Introduction With LTCA software like BECAL influence …”

B. Karpuschewski, T. Lierse, S. Schulze Inline-deep rolling – a new approach to increase tooth root load capacity S. 1787-1798

„… , 20191792 Fig. 5: Test bench for spur gearing For reasons of simplified process design and control, the …” „… states in the tooth root, detected by means of a X-ray diffractometer Xstress 3000 made by Stresstech …” „… Karpuschewski, Leibniz Institute for Materials Engineering IWT, University of Bremen; Prof. Tjark Lierse …”

E. Lothman, L. Kamjou, E. Claesson Gear performance beyond current standards – Implementing increased material fatigue performance in gears S. 915-924

„… . VDI-Berichte Nr. 2355, 2019920 In order to ensure required performance level for a design, specifications have …” „… appear that the upper performance level for the component has been reached. However, clean steel can …” „… the whole system. Combined, this will allow for an increase in power density. VDI-Berichte Nr. 2355 …”

X. Yang, N. Yue, Q. Yang, L. Wang, Y. Shao, H. Xiong Dynamic simulation for double input compound power-split mechanism of in-wheel motor driven EVs S. 481-492

„… . 937-957 [4] Xiaohua Z., Jixin W.: Analysis and Design of the Power-Split Device for Hybrid Systems …” „… Hub Gear Motor for Heavy Duty Off-Road Working Machines- Interdisciplinary Design. Lappeenranta …” „… Building and Automation, 2017(2), pp.31-33 [11] Yong L., Xing X., Xiaodong S., et al.: Review and Future …”

F. Eigner, R. Michel, M. Berger Analysis on the efficiency of HypoGear S. 127-136

„… automotive industry, a gearbox with a new design for small drives is developed in cooperation with imk …” „… outstanding acoustic properties are the main criteria of a drive. Due to the requirements for torque and …” „… tested in order to uncover potential for improvement. In addition to measuring the efficiency, a Fast …”

F. Cura ISO Standard based method for determining a global in-operation dynamic factor KAV in gears subjected to variable velocity and loading conditions S. 689-700

„… design phase, the actual conditions (in-operation) for a transmission have been taken into account …” „… ISO Standard based method for determining a global in-operation dynamic factor KAV in gears …” „… presented, based on a recorded flight mission, referring to a gear box for aerospace applications. 1 …”

J. Hongu, H. Noborio, T. Koide, A. Tamura Proposal of linear mapping model among machining processes for gear tooth surface using graphic analysis S. 1199-1206

„… Proposal of Linear Mapping Model Among Machining Processes for Gear Tooth Surface Using Graphic …” „… processes for gear tooth surface using slices of 2-dimensional spectrum. Focusing on a contour (or a slice …” „… analysis for gear tooth surfaces and shows mathematical model for a linear mapping among gear machining …”

L. Stocco Complementary strengths of orbitless & planetary drives S. 1485-1496

„… drive topologies are superimposed for ZS=[9 18 24] and the curve is re-plotted with ratio on the x-axis …” „… Orbitless pitch velocity is 22% lower for a common input speed. Table 1: Parameters of SimulationX MBS …” „… the Planetary drive is 2x as high, its load damper should be 4x larger, but to compensate for …”

H. Blettery, D. Talbot, A. Kahraman, H. Xu A methodology for measurement of loaded transmission error of hypoid gear pair with misalignments S. 619-634

„… ] Dziech, A.M., 1996. “Design of a Loaded Static Transmission Error Tester for Non-Parallel Axis Gearing …” „… A methodology for measurement of loaded transmission error of hypoid gear pair with …” „… , confirming that misalignments should result in both noise and durability concerns for a hypoid gear pair …”

D. Kurten, A. Kailer Hydrogen embrittlement of oil lubricated contacts S. 681-688

„… X-ray tomography," Materials and Design, no. 117, pp. 417-429, 2017. [2] A. Ruellan, F. Ville, X …” „… examined with X-ray Photoelectron Spectroscopy (XPS). The rolling surface of the MAC lubricated bearing …” „… 685 Literaturverzeichnis [1] B. Gould, A. Greco, K. Stadler and X. Xiao, "An Analysis of premature …”

B. van Wissen, M. Kanters, F. Mitsuzuka, K. Iwanaga, Ir. A. Hasanovic Predicting wear for high performance plastic gears S. 1323-1334

„… 1.4x higher wear factor k than the classical approach. For the gears ∆ is only a factor 1.3 lower …” „… Predicting wear for high performance plastic gears Ir. Benjamin van Wissen, Dr.ir. Marc …” „… and Technology B.V., Geleen, Netherlands Abstract This paper presents a framework for predicting …”

P. Schneyer Large ring gear milling technology on universal machines – Philosophy of complete machining concept on a universal machine S. 1603-1618

„… measuring 6.5m x 13m for machining cubic workpieces. Gear rings larger than 6.5m will be clamped using a …” „… Coburg GmbH, Germany The call for reduction of costs and higher productivity requires a most flexible …” „… complete machining of large workpieces, WALDRICH COBURG has been the leader for decades. The different …”

F. Concli, L. Maccioni, C. Gorla Power loss analysis of different high-power density gearbox typologies: CFD analysis and experimental measurements on a cycloidal gear set S. 101-114

„… . [8] N. E. Anderson and S. H. Loewenthal, “Design of spur gears for improved efficiency,” J. Mech …” „… ] Y. Xia et al., “A new topology of CMG for high torque and low loss,” 2016 Prog. Electromagn. Res …” „… highlighting the need of new tools and methodologies to optimize the internal design, avoiding thermal …”

K. Matsuo, Y. Suzuki, I. Moriwaki Simulation of tooth flank profile in the gear honing process S. 1707-1724

„… teeth is increased over that of the workpiece for the purpose of improving the service life of the …” „… easily obtained. Therefore, in this study a simulation was developed for analyzing the relationship …” „… vehicle interior quietness in recent years, there has been a need for low-noise automotive transmission …”

H. Xu, D. Qin, C. Liu, Y. Yi, H. Jia Investigation of dynamic modeling and vibration transmission characteristics of helicopter main gearbox S. 449-460

„… significance for the design of single-stage gear systems, but in the helicopter main gearbox, there are …” „… identify the resonance of the helicopter main gearbox. Finally, a method based on modal energy for …” „… this basis, a method based on modal energy for identifying the resonance energy transfer path of the …”

Y. Cai, L. Yao, J. Ding, S. Ouyang, J. Zhang Analysis of dynamic transmission error for nutation drive with double circular arc gears under assembly errors and different loads S. 343-354

„… dynamic characteristics will provide theoretical basis and practical reference for the design of DCA …” „… guiding significance for optimizing structural design and reducing vibration and noise. The mathematical …” „… , et al. Nonlinear dynamic analysis of a new antibacklash gear mechanism design for reducing dynamic …”

J. Neufond, E. Rigaud, J. Perret-Liaudet, A. Carbonelli Influence of tooth profile modifications on the dynamic behavior of a planetary gear set – Experimental investigation and numerical validation for different amplitudes of tooth profile modifications S. 765-776

„… Experimental investigation and numerical validation for different amplitudes of tooth profile modifications …” „… the dynamic behavior is performed using two samples of a planetary gear set developed for several …” „… and clockwise input rotation. - Table 2: Tip relief corrections: X the tip relief amplitude, ϕ …”

K. Lubke Virtual gauge for splined shaft-hub joints – Quality inspection and assembly of involute splines in the context of Industry 4.0 S. 1497-1508

„… Virtual gauge for splined shaft-hub joints – Quality inspection and assembly of involute splines …” „… Abstract National and international standards define the principle of a virtual gauge for splined shafthub …” „… . However, for the measured part of the flank surfaces there exist the virtual gauge method for splined …”

J. I. Pedrero, M. Pleguezuelos, M. B. Sanchez Load sharing model for high contact ratio spur gears with long profile modifications S. 985-996

„… Q., Du Q., Zhai X.: An analytical method for calculating the tooth surface contact stress of spur …” „… X., Wen B.: An improved analytical method for mesh stiffness calculation of spur gears with tip …” „… Load sharing model for high contact ratio spur gears with long profile modifications Prof …”

C. Liu, W. Shi, F. Maria Cura, A. Mura Prediction of transmission accuracy lifetime of RV gearbox S. 425-436

„… X Roller Cycloid profile (b) 2 pR pR fX pO fO ec O cF p c P rp RpR pX cXcY pY fY p …” „… predict the transmission accuracy lifetime of RV gearbox is described in this paper. For the prediction …” „… . Ding and Kahraman [4] investigated the effect of gear surface wear on gear dynamic response. For the …”

F. Andary, G. Jacobs, J. Berroth Application of pre-calculated gear mesh stiffness on elastic gear bodies in multi-body simulation S. 1087-1098

„… for the torque within the rated operating range of the gears to form a statistical design of …” „… observed to be more consistent. Fig. 5: Design of Experiments for the contact analysis models The …” „… . 95001, 2019. [13] X. Liang, H. Zhang, M. J. Zuo, and Y. Qin, “Three new models for evaluation of …”

P. L. Yin, J. H. Wang, C. X. Lu Digital twin of gear measuring center (dtgmc) S. 1521-1532

„… Digital Twin of Gear Measuring Center (DTGMC) P. L. Yin, Prof. J. H. Wang, Prof. C. X. Lu …” „… , Xi’an Technological University, Xi’an, Shaanxi, China Abstract The Gear Measuring Center (GMC) is …” „… the main instrument for measuring gear with the characteristics of rich measuring function, high …”

I. Moriwaki, S. Doi, Asso. D. Iba, T. Yomenura, K. Haizumi Conjugate tooth profile of circular spline to involute flex gear in strain wave gearing S. 973-984

„… paper describes a geometrical model for analyzing tooth meshing in strain-wave gearings. In the model …” „… had appeared in the literature. For examples, Koshi Kondo and Jun Takada proposed a method for …” „… circular spline[2] and got a patent[3]. Shoichi Ishikawa and Yoshihide Kiyosawa proposed new profiles for …”

H.-J. Dennig, S. Monn, A. Vodermayer Thermoplastic high performance composite gears S. 1279-1290

„… design information for thermoplastic gears is contained in VDI Guideline 2736 parts 1, 2, 4 . They are …” „… Figure 3: CFM process using the example of a screw Important design information for thermoplastic …” „… the expected service life. For example, the tests with a line load of 60 N/mm were terminated after …”

A. Mihailidis, A. Psarros FEM analysis of the load distribution over the face width of helical gear pairs considering deviations, misalignments and deformations S. 193-202

„… . of Machine Elements and Machine Design, Aristotle University of Thessaloniki, Greece Abstract …” „… . A nonlinear multi-point meshing model was developed by Zhou et al [1] for determining the face load …” „… position of the bearings and the gears on the shafts. Results showed the contact pattern for each case …”

J. Hoffmeister, J. Hermes Optimized tooth root strength by controlled shot peening S. 137-148

„… root is also relevant for gear design process this condition also was investigated and the nominal …” „… sin2 ψ-method using X-ray diffractometry of the α-Fe peak {211} and Cr-Kα radiation [5]. The depth …” „… parameters. Boundary conditions for this process optimization are the possibility to shot peen different …”

R. Slatter Condition monitoring of gearboxes using magnetoresistive sensors S. 229-244

„… enables the design of extremely small sensors than can be integrated within a small envelope for in-situ …” „… xMR-Sensoren für die Automatisierungstechnik. 20. GMA/ITG-Fachtagung Sensoren und Messsysteme, Nürnberg 2019 …” „… , for example in the case of gearboxes in offshore wind turbines. In both situations, the significance …”

K. Daubach, Manuel Oehler, Bernd Sauer A method to determine local wear of worm gears with highly resolved circumferential backlash curves S. 595-606

„… respect to their displacement relative to each other. For two sampled data sets x and y with a number of …” „… from the tangential composite inspection. Backlash values of two consecutive points in time for all …” „… evaluated backlash increase curves and gives a method to determine wear profiles for a limited part of the …”

W. Wagner, S. Schumann, B. Schlecht Co-simulation of the tooth contact of bevel gears within a multibody simulation S. 217-228

„… Machine Design, Dresden University of Technology Abstract To calculate the load capacity of gear …” „… performed as efficient and fast as possible. For this reason, the influence number method is used. The …” „… - separately for each point - elastic half space - pressure elements Assume uniform load distribution Erase …”

B. Azzam, F. Harzendorf, R. Schelenz, G. Jacobs, W. Holweger White etching crack bearing failure: identification of high risk lubricant compounds using artificial neural networks S. 569-582

„… using X-ray Fluorescence Analysis (XRF), for example. If a real time model could be developed to take …” „… LinesFusion, uses X-Ray Fluorescence Analyses (XRF) and Infrared data of lubricants to render them into three …” „… . G. Jacobs, Center for Wind Power Drives, Aachen; Prof. Dr. W. Holweger, Schaeffler Technologies …”

M. Keuthen REXS – Standardized gear unit model S. 701-712

„… large number of different CAE tools are available for the design and analysis of a gear unit and its …” „… design, but several. To date, however, no industry-wide standard has been established for exchanging …” „… data required for the individual analysis and design steps are often (at least partially) identical or …”

P. Lopez Garcia, S. Crispel, T. Verstraten, E. Saerens, B. Vanderborght, D. Lefeber Wolfrom gearboxes for lightweight, human-centered robotics S. 753-764

„… , B.; et al[TV33].: A New Actuation Approach for Human Friendly Robot Design. The Int. Journal of …” „… Wolfrom Gearboxes for Lightweight, Human-Centered Robotics P. López García, S. Crispel, T …” „… transition possible. We have studied the modifications of the traditional requirements of gearboxes for …”

J. Pellkofer, M. Hein, K. Stahl, T. Reimann, M. Hombauer New calculation method of the micropitting load carrying capacity of bevel and hypoid gears S. 517-528

„… determined acc. to ISO/TS 6336-22, up to now no practical calculation methods for rating the micropitting …” „… (based on ISO 10300-series) as well as a local approach for calculating the micropitting load carrying …” „… investigations and the results of the local calculation method proves a good correlation for the calculated …”

M. Lutz, J. Hermes Use of multiple-body simulation during the development process of gear units S. 1077-1086

„… platform- and program-independent, open-source, and standardized XML-based transmission description for …” „… tolerance concept to the system simulation for the drive design. The automated modeling and simulation of …” „… analyzed. Selecting the right modeling depth is decisive for the success of the simulation. Particularly in …”

F. Muller, S. Schumann, B. Schlecht Determination of S-N curves for pitting based on local damage analysis S. 657-668

„… Determination of S-N curves for pitting based on local damage analysis Dipl.-Ing. Felix Müller …” „… Design (IMM), Technische Universität Dresden Abstract In gear technology, high demands are placed …” „… lead to a loss of drive. For the purpose of preventing this type of damage, different calculation …”

F. Siglmuller, U. Weinberger, J. Gotz, M. Sedlmair, T. Lohner, K. Stahl Scaling of planetary gear stages according to gear loss similarity S. 115-126

„… applications, the transferred power can reach more than 10 MW. For such applications, industrial testing …” „… data for gear stages with very high power throughput. One possibility is the geometrical scaling of …” „… , the framework of the test facility for the scaled gear stage as well as the load carrying capacity of …”

J. Klose, F. Zanger, V. Schulze Gear skiving of external gears with internally geared tools S. 1579-1590

„… for process design. For a gear example known from investigations on gear skiving, processes with …” „… . Whirling is used for finish machining of threads with high surface requirements and difficult machining …” „… take advantage of the beneficial tool engagement of the whirling process for machining of gears. The …”

N. Wan, L. Yao Efficiency modelling and analysis for a novel double-arc bevel gear nutation transmission system for pure electric vehicles S. 1253-1258

„… circular-arc spiral bevel gears for the nutation drive. Journal of Mechanical Design 132 (2010) 021008.1–10 …” „… Efficiency Modelling and Analysis for a Novel Double-arc Bevel Gear Nutation Transmission System …” „… for Pure Electric Vehicles Nianhong Wan, Ligang Yao, School of Mechanical Engineering and …”

K. Mukaiyama, M. Nakagawa, T. Hirogaki, E. Aoyama Investigation of meshing phenomenon of hypoid gears with different offsets via high response infrared video thermography S. 505-516

„… was measured for gear pairs with different offsets. Monitoring the tooth surface temperature by …” „… thermography was useful for understanding phenomenon of gears with different offsets. 1. INTRODUCTION …” „… non-contact analysis method for estimating tooth contact conditions by using high-response thermography …”

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VDI Wissensforum GmbH (Hrsg.)

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Titelei/Inhaltsverzeichnis S. I-XIV

„… am Juni 15, 2023 | 11:45:49 | 148 mm x 210 mm ComponentsInnovative cold metal forming processes for …” „… Preflight Lx3 am Juni 15, 2023 | 11:45:49 | 148 mm x 210 mmVDI-Berichte 242023rd International …” „… VDI-ConferenceDritev 2023July 5 and 6, 2023, Baden-BadenMain topics:Thermal management of e-machinesDesign and …”

J. Jung, A. Helm Manufacturing technologies for reduced AC copper losses in hairpin stators – Increasing the efficiency of electric traction machines S. 131-142

„… eight-conductor system and provides a manageable analytical estimate for the design phase. To reduce eddy current …” „… is suitable for use in the design phase. Comparison between four- and eight-wire hairpin system As …” „… 21.2.02x is used for this purpose. The results are shown in Table 2. For direct comparability between …”

T. Hofman, J. Van Kampen, O. Borsboom Electric Mobility Design – From Powertrain Components to Vehicle Fleet Optimization S. 391-410

„… ) properties or behaviors. The modeling of the components for design specifi-cation is done at the lowest …” „… (Example picture: Top Gear Magazine, 2019) 1.2 Customer-tailored Product Family Design for Multiple …” „… design tools to optimize the design of a modular platform (set of components or subsystems) for a product …”

A. Braumandl, K. Bause, A. Albers Automated design of fuel cell drive systems S. 221-234

„… , this paper presents automated design methods for fuel cell drive systems. The authors concentrate on …” „… approach for the integrated design and optimization of fuel cell drive systems and energy management …” „… problem. [31] Drive System Design Methods Numerous design methodologies for FCEVs and fuel cell drive …”

H. Sandquist, E. Barrientos, S. Klacar Systemized Modular Approach for Electric Drive Unit Family Development S. 89-106

„… optimized design, development, and production approach. Systemized Modular Approach for Electric Drive Unit …” „… system (EDU) design and subsequently to component and sub-component design and dimensioning. For example …” „… generate maximum modularity, one set of requirements was maintained for EDU design and any differences were …”

C. Mohr Acoustic Optimization of Electric Powertrains from a Vehicle Level Perspective S. 471-XVI

„… ”, developed specifically by Schaeffler for stator design can be used to determine the coupling effects that …” „… their key selling points. As is inherent to their design, however, electric powertrains do generate …” „… tonal noises at a higher frequency. For this reason, it is important to obtain a reliable estimate …”

J. Gindele, F. Faistauer The Future of BEV: High Performance Without Compromising Driving Efficiency S. 37-44

„… requires a transmission design that is specifically optimized for reducing drag losses, particularly in the …” „… y-axis, and the output speed is on the x-axis. The blue line indicates the peak torque curve including …” „… . Introduction For decades, we have been accustomed to the fact that a higher power output of combustion engines …”

S. Ott, A. Braumandl, K. Bause Product-Production-CoDesign of Electric Traction Motors with Model-Based Systems Engineering S. 61-72

„… der Produktgestalt. In: Kristin Paetzold Dieter Krause, ed. 26. Design for X Symposium. Hamburg …” „… of product designers and production engineers. The system of objectives for the product construction …” „… ). Product-Production-Co-Design for Agile Production of Electric Traction Motors. In: 35th International Electric Vehicle …”

B. James Demonstration of a Cloud-based Gearbox Digital Twin – Using telematics data for reliability predictions S. 165-182

„… at least. For sure, the ‘design twin’ exists – a simulation model of the gearbox that informs about …” „… ’ numbers. The Design Duty Cycle and mean are included for comparison, and the grey areas indicate +/- one …” „… accounting for the design of the gearbox (bearing selection, gear macro- and micro-geometry, housing …”

S. Yan, P. Piecha, N. Hetzel Virtual Generation of Load Profiles and Spectra for Designing Electrified Vehicles – The influence of software and driving scenarios on powertrain design S. 377-390

„… motors as well as the size and design of the traction battery set the framework for the mechanical and …” „… load data used for other subsequent design processes. For this, vehicle, driver, route and traffic must …” „… Virtual Generation of Load Profiles and Spectra for Designing Electrified Vehicles The influence …”

Z. Liu, S. Rinderknecht A sequential adaptive sampling strategy for surrogate model construction of transmission losses S. 425-440

„… traditional factorial design strategy to define levels for the adjustable range of all operating conditions [2 …” „… , one-shot factorial de-sign strategy is mainly applied for generating power loss maps within the operating …” „… factorial design with a predefined level of 10 for the corresponding variation range of the input speed and …”

L. Bayoux, K.-L. Kimmig, D. Reitz Has the potential in terms of weight, installation space, and function already been exhausted for hybrid transmissions? S. 205-220

„… . In principle, this motor design is suitable for all hybrid transmissions based on two electric motors …” „… limiter with lamella design (SOP 202X). Even higher overload protection is possible (fig. 10, right) if an …” „… exhausted for hybrid transmissions? Innovative component development for hybrid systems Dipl.-Ing. Laurent …”

Y. Jin Smart eDrive – Autonomous cooling eDrive for small BEVs and P4 AWD S. 21-36

„… . This solution will also bring high benefits while used as a secondary axle for the xEV AWD solutions …” „… solution with its autonomous cooling design, the Smart eDrive, especially developed for this small BEVs …” „… active lubrication (Fig. 6), the design has significantly been downsized to reach 37kg for the medium …”

A. Kappes, S. Frei, P. Noone, Stephan Rinderknecht Development and Design of a Range Extended four-speed Two-Drive-Powertrain S. 253-280

„… . Düsseldorf: VDI-Verl., 2011. [11] X. Xu et al., “A Novel Electric Dual Motor Transmission for Heavy …” „… . DE4LoRa – Design concept In the publicly funded project DE4LoRa (Double-E-Drive for Long Range), the …” „… . Although simulations showed that a design with two different EMs - a more powerful EM for the first and …”

D. Schweigert, B. Morhard, F. Oberneder, L. Pointner-Gabriel, M. Otto, K. Stahl Speed4E: Simulative and Experimental Results on the Vibration Behavior of a High-Speed Planetary Gearbox S. 441-458

„… Mechanical Engineering, Gear Research Center (FZG), School of Engineering and Design, Technical University of …” „… Hochdrehzahl-Antriebsstrang entwickelt, hergestellt und getestet wurde. Das Design des Speed4E-Antriebsstrangs besitzt …” „… advantages. Reaching an acceptable NVH behavior gets more challenging with higher speed, especially for the …”

C. Gropp Leading sustainable transportation: Bringing our vision to the road S. 1-12

„… of xEV sales beyond 2030 [6], [9] McKinsey Center for Future Mobility Success factors for the …” „… level than to scale just one infrastructure to an extreme level. If only a small fraction of xEVs were …” „… technologies could speed up xEV acceptance as customers gain the ability to choose about which powertrain suits …”

A. Paone, J. Larbig, A. Rohm, T. Höche ZF TherMaS: Holistic Thermal Management for BEV S. 45-60

„… ZF TherMaS: Holistic Thermal Management for BEV Alessio Paone, Julian Larbig, Axel Rohm, Tobias …” „… , evaporator in the cabin, condenser for dumping needless energy to ambient air, just upgraded with liquid …” „… cooled condenser and chiller to provide the ability to transport energy to the coolant circuit for energy …”

T. Schneider, K. Völkel, K. Stahl Failure Characteristics of Wet-Clutches in Limited Slip Differentials S. 307-324

„… Engineering and Design, Technische Universität München, GarchingVDI-Berichte Nr. 2420, 2023 307 Abstract Wet …” „… , safety, and comfort. For example, in heavy as well as sporty vehicles, wet clutches are used in transient …” „… therefore not detectable in advance [2]. In this paper, the first step is to present a test method for …”

M. Magnusson, O. Nicklasson, H. Jacobsson Electric Cross Differential, eXD S. 235-252

„… be assembled either coaxially with the E-motor or as an off-axis design. For the off-axis version …” „… of an EV such as: Study of eXD influence on vehicle behaviour for cornering drive situations …” „… case). This is an important feature for EVs where locking or partially locking an eXD can be used for …”

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Ein simulationsbasierter Ansatz für die beanspruchungsgerechte Auslegung endlosfaserverstärkter Faserverbundstrukturen

David Klein

Reihe: Konstruktionstechnik/Maschinenelemente

Band 439 2017

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Literatur S. 175-194

„… .; Paetzold, K.; Wartzack, S. (Hrsg.): Design for X - Beiträge zum 24. DfX-Symposium, 19. – 20. September …” „… .; Paetzold, K.; Wartzack, S. (Hrsg.): Design for X - Beiträge zum 24. DfX-Symposium 2013. 19. – 20 …” „… .): Design for X - Beiträge zum 23. DfX-Symposium, 04. – 05. Oktober, 2012, Bamberg, Deutschland, S. 151 …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… final part if a load adapted design is chosen. For the design of endless fiber reinforced composite …” „… classical design aids and computational methods. These design aids and methods are vital for product …” „… parameters are fully defined. In the end of this work, the new approach is used for the design of two …”

doi.org/10.51202/9783186439017

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ELIV-MarketPlace 2022

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2405 2022

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R. Münzenberger Event Chain Analysis as a Key Competency: Efficient Development of Software-Defined Vehicles S. 19-28

„… management task10Role• Central instance for architecture design • Driver for event chain requirement …” „… sufficient resource budget for model-based design and verification through simulation• Establish a highly …” „… vehicles herald a new era for the development projects of both automotive manufacturers and their hardware …”

F. Klebert NDS – The Development and Use of a Worldwide Standard for Map Data S. 315-324

„… led to the demand for NDS.Live and early design decisions. We will explain the key concepts of …” „… VDI-Berichte Nr. 2405, 2022 319ELIV Marketplace November 16, 2022 | 7NDS.Live DesignOne language for the map …” „… NDS – The Development and Use of a Worldwide Standard for Map Data Dipl.-Inform. Fabian Klebert …”

J. Toennemann Architectural Guidelines for AUTOSAR-based E/E Systems with Safety-related Availability Requirements S. 211-218

„… example of communication. Impulses are provided for the use case-dependent design of overall system …” „… Architectural Guidelines for AUTOSAR-based E/E Systems with Safety-related Availability …” „… for fail-operational E/E systems are explained, especially considering the lower layers of the …”

Florian Pampel, M. Stapelbroek, I. Hazanavicius Tailored battery systems for entry level up to high performance applications Challenges in battery development S. 99-108

„… tailored requirements for the battery cells and module design. Current battery systems for mass-market …” „… highest performance and lowest weight: Need for tailored designs with innovative cooling and specific …” „… Tailored battery systems for entry level up to high performance applicationsChallenges in battery …”

F. Finkeldey Smart LiDAR Components – Automotive SPAD detector IC and high performance laser driver S. 293-302

„… sensor raw data for added valueReceiver: SPAD Imager256 x 80 spatial resolution50m range100kLux ambient …” „… part of mass market, the need for high performance perception systems is at an all-time high. LiDAR is …” „… provides IC solutions for full solid state systems in the short-range class as standard products: On the …”

A. Berger An Advanced High-Efficiency Inverter with High Switching Frequencies to Improve Powertrain Efficiency and Performance S. 85-98

„… challenges remain before EVs become universally competitive and affordable for the majority of consumers …” „… another major hurdle for customers. Therefore, these issues should be addressed. Powertrain efficiency is …” „… frequency increases losses of the inverter and reduces inverter efficiency as shown in Fig. 2 for a 2-level …”

S. Alexander Real-time, Context-aware E-Mobility Services to Optimize Commercial Transportation Ecosystem – Optimized Battery Electric Fleet Operations: Maximize utilization, Minimize electricity costs, Simplify o... S. 381-394

„… requirement for charging infrastructure. In most cases there has been no re-design of service to take into …” „… Data (2x-3x less).No dependence on NN Hardware (Does not require GPU for quick calculation) - light …” „… providing transit agencies, $1.66 billion for fiscal 2022-23 for zero-emission bus purchases and related …”

S. Singer Next generation SOC’s for domain and zonal architectures – Implications for required semiconductors S. 161-172

„… , roundtrip ~2x)Network latency (one half, roundtrip ~2x) SW latency (one half, roundtrip ~2x)Egress …” „… Next generation SOC’s for domain and zonal architectures Implications for required semiconductors …” „… , need for Isolation of SW applications (either through Partitioning or Virtualization), aspects of mixed …”

S. Kuhn Reliable and safe maps for automated driving S. 325-330

„… 27, 2022 2Operational design domain (ODD) limitationTakeover request in time before end of automated …” „… driving areaLocation based information that can not be derived from sensorsRoad clearance for automated …” „… driving by car manufacturer, country specific rulesSupport for insufficient sensor performanceBad weather …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… | 148 mm x 210 mm f HardwareNext generation SOC’s for domain and zonal architectures – Implications for …” „… � � � � � � � � � � � � � � � � � � � � � � � � �249 K. Chung, Vector Informatik, KarlsruheBig Data Analytics for a seamless Design Flow of reliable …” „… , 2022 | 10:45:58 | 148 mm x 210 mm f AutomationEquipment Setup and Work Planning – A precondition for …”

J. Hampp Targeted use of modern high-level languages, reuse of software modules and an ISO 26262 and ISO 21434 compliant compiler tool chain to ensure reliable cooperation guaranteed using all available hardwa... S. 173-180

„… PPU (Synopsys ARC EV7xFS) instruction set simulator- Includes support for Infineon`s AURIX™ TC4xx …” „… GTM IP v4.1 and standard simulation debugger- ISO – C compiler toolset for AURIX™ PPU (ARC EV7xFS …” „… microprocessor cores integrated in the TC4x.Support for the lifetime of your product with long-term support from …”

Manuel Gärtner, Nadia Lecci New STi2GaNTM technology for ultra-fast switching automotive applications S. 121-132

„… New STi2GaNTM technology for ultra-fast switching automotive applications Manuel Gärtner …” „… different power semiconductors based on their physical characteristics. GaN is a key enabler for ultra-fast …” „… levels. The results have already been verified through emulators and reference designs, and the …”

M. Tanimou, T. Stumpf Centralized Architecture in Commercial Vehicles and its impact on Software defined Architecture S. 403-412

„… , deployment and management) for vehicle design is needed. This approach is then called software-defined and …” „… (mainly software-dominated) in commercial Vehicles are increasing and for these new software architectures …” „… , processes, methods and tools are required. To achieve this, a new software-centric approach (for development …”

U. Bodenhausen Comprehensive Test Strategy for AI Based Systems – From AI Test Principles to T est Optimization S. 265-282

„… 10,60 1 10,95 1 1Testing Data 2No evidence for any wrong outputSR = xRisk SeverityPEVPCPE xxProbability …” „… cases are not known.SR = xRisk SeverityPEVPCPE xxProbability S: SeverityE: ExposureC: ControllabilityEV …” „… AI TestingSR = xRisk SeverityPEVPCPE xxProbability S: SeverityE: ExposureC: ControllabilityEV …”

V. Horvath, H. Laine, G. Blahut, A. Késmárki, M. Pfeifle Streaming Map Data Efficiently from Cloud to ECUs – A Cost-Efficient and Self-Adapting Solution for Intelligent Speed Assistance S. 239-248

„… _en [4] Chao, P. Xu, Y. Hua, W, Zhou, X. (2021). A Survey on Map-Matching Algorithms, arXiv:1910.13065 …” „… Streaming Map Data Efficiently from Cloud to ECUs A Cost-Efficient and Self-Adapting Solution for …” „… to predict legal speed limits for publicly available map data. These limits are transmitted from …”

A. Ropers Virtual E/E Test Platform – co-exploration, optimization and validation of ECU architecture and software in the context of the car S. 9-18

„… soft-ware developers adds to this crisis and demands for more efficient development tools to cope with the …” „… platform and function complexity OEMs have identified the above problems that more and more ECUs create for …” „… , vehicle centralized architectures will require less dedicated hardware and provide virtual domains for …”

doi.org/10.51202/9783181024058

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Systematic and Optimization-Based Synthesis and Design of Chemical Processes

Sebastian Recker

Reihe: Verfahrenstechnik

Band 951 2017

Treffer in den folgenden Teilen:

A unifying framework for conceptual process design S. 11-54

„… RD, xR, bR,n RB, yB, bB,n Ln, xnVn+1, yn+1 F, zF, bF,nF, zF B, xB D, xD Figure 2.5: Superstructure …” „… , composition and enthalpy for the liquid phase and the vapor phase on tray n. D, xD and hD are the flow rate …” „… 2 A unifying framework for conceptual process design The current interest in the development of …”

Systematic design of a butadiene telomerization process S. 63-94

„… . xisobutane xisobutene xn−butene xbutadiene xn−butane 0.03 0.25 0.20 0.45 0.07 Table 4.2 summarizes the cost …” „… design study is performed in this chapter. Since the cost for catalyst dominate the operating cost for …” „… design a continuous or a batch process. For the butadiene telomerization process, the desired product …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… potential to accelerate and improve conceptual process design. For this purpose, a synthesis framework for …” „… . . . . . . . . . . . . . . . . . . . 1 1.1.1 Design methods for reactor networks . . . . . . . . . . . . . . . . . 2 1.1.2 Design methods …” „… for distillation-based separation systems . . . . . . 4 1.1.3 Design methods for reaction-separation …”

doi.org/10.51202/9783186951038

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Toleranzanalyse und Toleranzsynthese abweichungsbehafteter Mechanismen

Michael Simon Josef Walter

Reihe: Konstruktionstechnik/Maschinenelemente

Band 437 2016

Treffer in den folgenden Teilen:

Literatur S. 193-236

„… . (Hrsg.): Design for X - Beiträge zum Symposium, 11.10.- 12.10.2001, Neukirchen, S. 67–76. [Hoc02 …” „… , X.; Zhang, Y.: Robust tolerance design for function generation mechanisms with joint clearances …” „… im parametrischen 3D-CAD-System. In: Krause, D.; Paetzold, K.; Wartzack, S. (Hrsg.): Design for X …”

Titelei/Inhaltsverzeichnis S. I-XVI

„… Gewichtungsfaktor der i-ten Eingangsgröße (KNN) * xglob,P,ideal x-Koordinate des Punktes P für einen idealen (nicht …” „… i-ten Partikels bei der k-ten Iteration (PSO) * xNW x-Komponente des Abstandes der …” „… Schlepphebellagerachse zur Achse des Nockenwellenlagers mm xP x-Koordinate des Punktes P im globalen KOS mm xp …”

Stand der Forschung und Technik S. 7-62

„… [For14]. 2.1.1 Das Streben nach der vollständigen Austauschbarkeit von Einzelteilen Bereits im alten …” „… renommierten Dewar Trohpy for precision and excellence in manufacturing durch den UK Royal Automobile Club …” „… Methoden (z. B. Design of Experiments nach [Fis35]) und Erkenntnisse zur Anwendung statistischer Methoden …”

doi.org/10.51202/9783186437013

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