Results (704)

Sort by:

Select all Select all

Page 1

Dritev – Drivetrain For Vehicles 2018

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2328 2018

Results in this title

J. van der Meer, G. Hangen, J. Uhlig The new plug-in hybrid module as an addition to the AUDI S tronic gearbox family – Design, layout and manufacture S. I-451-I-464

„… density. The new plug-in hybrid module as an addition to the AUDI S tronic gearbox family Design, layout …” „… existing modular assembly matrix with minimum expansion of installation space Layout – Layout targeted to …” „… insulation at the requisite points. In this way, it is possible to facilitate a design with greater power …”

M. Hofstetter, D. Lechleitner, M. Hirz, M. Gintzel, A. Schmidhofer Multi-objective gearbox design optimization for xEV-axle drives under consideration of package restrictions S. I-239-I-254

„… layout process of a gearbox for electric vehicles must consider multiple design objectives, such as …” „… Multi-Objective Gearbox Design Optimization for xEV-Axle Drives under Consideration of Package …” „… elektrische Antriebsachsen darstellt. Abstract In the design process of electric powertrains, consisting …”

T. Grasshoff, P. Beckedahl Power module packaging technologies for silicon and silicon carbide in automotive applications – challenges and solutions S. II-19-II-30

„… bond wire layout and main bus bars design. Possible options for minimizing the parasitic effects are …” „… resistance to shock and vibration as well as rugged design to protect against environmental impact by dust …” „… costs. The goal of the design is to get most of the power out of the least amount of silicon. Possible …”

D. Bauer, M. Alexander Loss-optimized design of a high performance electrical machine for electric and hybrid cars S. II-183-II-196

„… of punching is considered in early design steps meaning that the impact of the design layout on the …” „… . Based on this model, the impact to the design layout of these extra losses can be calculated in early …” „… importance for the design of electrical machines for electric and hybrid cars. For this reason it is …”

R. Bredtmann, M. Beck, O. Mühlfeld, K. Olesen, O. Shajarati Robust multi-chip power module for effective integration to automotive powertrains – Danfoss DCM™1000 meets future automotive requirements S. II-1-II-18

„… density can be achieved by an electrically VDI-Berichte Nr. 2328, 20182 optimized layout including triple …” „… . A DBC circuit carrier gives virtually full freedom for a customer-specific layout and can be …” „… direct-cooled molded power module design offering minimum specific Rth. To achieve excellent cooling, a …”

I. Andrasec, B. Jeitler AVL’s future hybrid X mode – A modular transmission family concept S. I-211-I-228

„… characteristics of the Future Hybrid X Mode variants An example transverse layout was designed for a typical …” „… experience gained with the design of the 7 Mode and 8 Mode and a focused interest on customer demand were …” „… conventional AT (AT). Their main layout and characteristics can be seen in Fig. 3 and Table 1 respectively …”

A. Viehmann, R. König, S. Rinderknecht Investigation of gear shifts in a parallel-series hybrid powertrain with dog clutches in a demonstrator vehicle (two-drive-transmission with range-extender, DE-REX) S. I-323-I-346

„… schematic layout of the gear set and the final hardware design of the DE-REX transmission are shown in Fig …” „… almost equal as well. Fig. 1: Schematic layout of the DE-REX gear set Fig. 2: Hardware design …” „… Antriebsstrang-Layout dadurch gekennzeichnet ist, dass sowohl die zwei baugleichen Elektromotoren als auch der …”

D. Güth, J. Haupt, T. Gassmann Seamless-shift two-speed eAxle with torque vectoring S. I-255-I-268

„… more housing parts, an intermediate plate and a cover. This layout allows a most compact design space …” „… development targets will be discussed and the gearbox design proposed. Detailed explanation of the gear …” „… generally small design package and light weight and high overall system efficiency should also be …”

Titelei/Inhaltsverzeichnis S. I-I-I-X

„… process development – Application of moving particle simulation method to design process …” „… Bonn-Rhein-Sieg, Sankt Augustin Holistic approach for fatigue life design of vehicle transmissions …” „… , Eindhoven Automated design concept generation of automatic transmissions – Design concept generation based …”

B. Chamberlin, E. Gold HEV P2 module concepts for different transmission architectures clutch and e-motor options S. I-441-I-450

„… be followed by further insights into electric motor considerations and various design options …” „… clutch lube for rotor cooling. b. Triple clutch This design lends itself for DCT hybrid …” „… Dual Clutch. This layout can be seen in Figure 4b. By integrating all three clutches together within …”

R. Heckmann Fully automated EOL E-drive testing – Automation and modularity for efficient testing solutions S. II-73-II-84

„… . 1, all designed to meet the challenges of flexibility, precision and efficiency. The design of this …” „… von E-Antrieben: • Flexibles Layout der Prüfanlage • Individuelle Anpassung in geeigneter Form …” „… diagnostics is required. Design complexity, type variance, preparation- and testing- processes require …”

G. Bednarek, K. Geratz, H. Chariou The all-new 8-speed AT for the Opel Grandland X S. I-1-I-10

„… und leichte Design der Getriebe kombiniert verbesserte Schaltqualität und Kraftstoffeffizienz. Der …” „… . The lightweight and compact design combines improved shift quality and fuel efficiency. The torque …” „… which are supported by a closed system design with dry cavity differential, transmission integrated oil …”

A. Schmidt, H.-P. Fleischmann Enhancement of a dual clutch transmission kit – AUDI S tronic – Version for All-Wheel Drive, Increase of Torque and HV Electrification S. I-33-I-48

„… system design kit was defined at AUDI AG for a new generation of dual clutch transmissions in the …” „… quattro ultra design, the permanently available yet predictive switching all-wheel drive. The modular kit …” „… quattro ultra design – a permanently available, but predictively switched, all-wheel drive. The …”

B. Arnold, B. Lecointre Shift simulator for shift feel and quality development of manual transmissions S. I-425-I-440

„… e.g. customer clinic and clutch pedal development. This paper will introduce the mechanical design of …” „… design of shift simulator Packing and appliance constraints drove most of the design of the simulator …” „… also a result of the packaging constraints mentioned before. Because of the tilted design, the …”

T. Högnäs, G. Beldie 48 volt torque vectoring electric rear drive module (eRDM) – Excellent driving dynamics with significant CO2 savings S. I-517-I-528

„… compared to high voltage designs. The output from a motor-generator is approximately 3kW when adjusted for …” „… are described in the table below. The benefit of this system layout in torque vectoring mode is that …”

G. van Spijk, A. Klaassen, A. van der Leest, A. Brandsma, M. Tweehuysen CVT: dedicated to hybrid solutions – Setting the benchmark on all KPI’s S. I-65-I-78

„… is currently designated for just the transmission. Outlook: The concept and detail design of …” „… upon benchmark data. In this study it could be concluded that dedicated designs, based upon the bill …” „… of material, offer a lower manufacturing cost. Reason for this is the reduction of the design to the …”

C. Danzer, T. Voigt, T. Günther, R. Tröger From fleet requirements to optimized Dedicated Hybrid Powertrains S. I-269-I-284

„… possible to take into account all technically feasible layout variants of one or more electric motors in …” „… synthesis tool [1]. From this follows the design, dimensioning and efficiency characteristic of the …” „… vehicle fleet the combination of parameters, technologies, maps and layouts were optimized under the …”

M. Kneißler, R. Welter, M. Baumann Entry hybridization of manual transmission drivetrains – A review of P0/P1 structures with an automated clutch S. I-305-I-322

„… transmission continues to be one of the most important transmission designs in many markets. Looking at the …” „… stalling. 6. Ways to design an automated system with a single clutch (E-Clutch) There are three …” „… functional level is shown in Fig. 1. VDI-Berichte Nr. 2328, 2018 307 Fig. 1: Ways to design an E-Clutch …”

M. Werra, A. Ringleb, C. Sieg, F. Küçükay Thermal behavior of 48 V hybrid systems S. I-529-II-VI

„… systems: Challenges posed by thermal management and electronic control Reliable layout of E-engines …” „… of lightweight design, acoustics and efficiency by means of modern transmission simulation …” „… . Mann, Volkswagen AG, Wolfsburg f E-Motor Electric machine design approaches for electrified …”

doi.org/10.51202/9783181023280

Partial access

Select for citation download

Powertrain Systems in Mobile Machines 2024

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2434 2024

Results in this title

T. Finken Electrical machines for mobile machinery Application-specific requirements, design, and layout S. 111-124

doi.org/10.51202/9783181024348

No access

Select for citation download

SWARM: A Novel Methodology for Integrated Circuit Layout Automation Based on Principles of Self-organization

Daniel Marolt

Series: Rechnerunterstützte Verfahren

Volume 475 2020

Results in this title

Towards a Holistic Design Flow on Module Level S. 214-219

„… two major design steps in IC design: schematic design and layout design. For this purpose, Section 5.1 …” „… domain and the structural domain while the step of layout design accounts for the transition from the …” „… Design Function FRP Layout PCells EDPL PCDS graphical PCDS HIPE GQL Development Framework Circuit PCells …”

Clarification of the Task S. 1-3

„… original dissertation [1] explicated that the problem of analog layout is a severe bottleneck in the design …” „… industrial environments, analog layout design is still done in a largely manual fashion today and heavily …” „… into a novel layout methodology able to consider design constraints both explicitly and implicitly. 1.2 …”

Summary and Outlook S. 220-224

„… presents a new methodology for layout automation in the design of analog integrated circuits, referred to …” „… layout quality but also surpasses generator-based and optimization-based automation in terms of design …” „… the persistent automation gap in analog layout design. 224 …”

Vocabulary S. 225-230

„… (introversive) behavior of a procedural generator [1] G geometrical shape in the layout design (p. 60) G set of …” „… (Euclidean distance between two points) (p. 64) L location (x, y) of a design component / point in the layout …” „… plane (p. 46) L set of locations (p. 83) L the universe of layout designs [1] m minimal movement …”

Implementation and Results S. 166-213

„… SDL design flow from the perspective of usage. Then, SWARM is shown creating layouts of various aspect …” „… .) from the layout. 188 4.3 Practical Place-and-Route Examples GenFromSource Invokes the design …” „… design productivity (Section 4.2.1 in [1]) and the degree of achievable layout quality (Section 4.2.2 in …”

Titelei/Inhaltsverzeichnis S. I-VIII

„… Circuits – Analog Layout – Floorplanning – Placement – Routing – Constraints – Electronic Design …” „… decades of electronic design automation, most layouts for analog integrated circuits are still …” „… . Unfortunately, in contrast to the digital domain, the circuit design and especially the layout creation of …”

The Methodology: Self-organized Wiring and Arrangement of Responsive Modules S. 29-165

„… wiring denominate the tasks of placement and routing.1 SWARM is meant to be used by layout designers for …” „… always specific to the particular layout problem (i.e., the respective design restrictions and design …” „… Explicit Implicit Constraint Consideration Formalized Layout Design Knowledge Designer sets leads to Design …”

An Interdisciplinary Approach – Preliminary Considerations S. 4-28

„… thesis. First of all, Section 2.1 articulates the basic idea of tackling the analog layout design problem …” „… by distributing the design tasks across autonomously interacting, parameterized layout components …” „… adaptation of these topics to the analog layout design problem, thus directly segueing into the description …”

References S. 231-250

„… , “Layout Automation in Analog IC Design with Formalized and Nonformalized Expert Knowledge”, Ph.D. Thesis …” „… / Vinko Marolt, “SWARM: A Multi- Agent System for Layout Automation in Analog Integrated Circuit Design …” „… : www.engr.uconn.edu/~tehrani/teaching/cad/15_placement.pdf. [164] Ralph Otten, “Complexity and Diversity in IC Layout Design”, Proc. of IEEE …”

doi.org/10.51202/9783186475206

Partial access

Select for citation download

Layout-Generatoren für den Analogentwurf in kleinen Technologieknoten

Hans Dieter Benjamin Prautsch

Series: Rechnerunterstützte Verfahren

Volume 478 2022

Results in this title

Literaturverzeichnis S. 167-180

„… . Scheible, Fundamentals of Layout Design for Electronic Circuits, Springer International Publishing, 2020 …” „… Layout Generation of Analog Integrated Circuits,“ IEEE Trans. on Computer-Aided Design of Integrated …” „… . Nassaj, „A New Methodology for Constraint-Driven Layout Design of Analog Circuits,“ Fortschritt-Berichte …”

Titelei/Inhaltsverzeichnis S. I-XVI

„… – Generatoren – Templates – Designflow – PlatzierungKeywords: Design automation – EDA – layout – analog …” „… technologies. Automation of the layout realized in this way accel-erates design steps and eases iterations in …” „… analog design. The proposed generator concept also integrates templates that describe layouts in an …”

Stand der Technik der Analogautomatisierung S. 30-41

„… hinaus auch prozedurale Generatoren, die persistente Daten in die Design-Bibliothek schreiben. Dieses …” „… technologieabhängig3. Prozedurale Generatoren, die statische Zellen direkt in die Design-Bibliothek (engl. library …” „… Generatoren entwickeln, die (editierbare) Zellen in die Design-Bibliothek generieren. Siemens EDA bietet …”

Einleitung S. 1-8

„… Domä-nen gleiche Methoden der Layout-Verifikation mittels DRC (design rule check) und LVS (layout versus …” „… Schematic-Driven Layout (SDL), Constraint-Driven Design (in-dustriell noch vergleichsweise wenig etabliert …” „… PushingSchematic-drivenLayoutConstraint-drivenDesignpCellsAnaloglog(Entwurfsproduktivität)High-LevelSyntheseAbbildung 2 Qualitative Darstellung der Entwurfsproduktivität im integrierten Schaltungs-entwurf …”

Grundlagen zum Analogentwurf S. 9-29

„… Dichteregeln) verhindert. Der Design Rule Check (DRC) prüft Layouts auf diese Entwurfsregeln. Abbildung 16 …” „… werden parasitäre und layoutabhängige Effekte (engl. layout-dependent effects) vorgestellt, die durch …” „… Quelltext, der die Schal-tung und/oder das Layout beschreibt, durch die ausführende Umgebung unterschiedlich …”

Bottom-up-Beschreibung von Layouts S. 80-109

„… Nachbearbeitungsschritt jederzeit deaktiviert werden. In einem realen Design-Flow 105 (oder einer Synthese) wäre dieser …” „… 80 6 Bottom-up-Beschreibung von Layouts Dieses Kapitel vertieft die Bottom-up-Methode. Die …” „… vorgeschlagenen Ansätze mindern die bestehenden Nachteile der prozeduralen, rein impliziten Layout …”

Technologieabstraktion S. 44-79

„… Layouts vor und untersucht diese experimentell. Der hier vorgestellte methodische Ansatz wurde teils in …” „… realisieren. Sie erstellen den vollständi-gen Satz von Entwurfsdaten, nämlich Schaltplan, Symbol und Layout …” „… .) nicht vom Layout-Kontext abhängig sind. Das ist jedoch in kleinen Techno-logieknoten zunehmend der Fall …”

Explizite Top-down-Methoden für Layout-Generatoren S. 110-148

„… 110 7 Explizite Top-down-Methoden für Layout-Generatoren Basierend auf den Erkenntnissen und …” „… Informationen zum zu erwartenden Layout erhalten. Der Autor geht davon aus, dass diese „Abkürzung“ zukünftig als …” „… Layout-Anordnung (bzw. im Quelltext enthaltene Intention). Dazu ist es jedoch erforderlich, dass auch geeignete …”

doi.org/10.51202/9783186478207

No access

Select for citation download

DRITEV – Drivetrain for Vehicles 2021

VDI-Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2381 2021

Results in this title

M. Giannantonio, S. Henzler, S. Rinderknecht Advanced Design of Dedicated Hybrid Drivetrains S. 77-100

„… computerized generation and optimization of 3D design concepts for arbitrarily complex layouts, containing …” „… is to fully automate the concept design for complex, arbitrary drivetrain layouts with multiple …” „… , 2021 | 10:05:34 | 210.02 mm x 297.05 mm series design of this layout solves the axial length package …”

J. De Landtsheere TREMEC HYbrid DRive Axle – HYDRA – Hybridization enables RWD dynamics in a FWD car S. 125-144

„… the design-for-manufacturing aspects. The stator is designed to be capable of running with both (IPM …” „… system. Hybrid axle design Fig. 5 shows a 3D view of HYDRA P4 design. The axle has been designed with …” „… design and manufacturing to full transmission system assembly and electronic control unit development …”

C. Schmidt, H. Dhejne, J. Karlsson High Efficient 2 speed e-Axle – Highly efficient and shiftable under load S. 145-158

„… targets, a layshaft design was chosen as this layout combines low production cost and robust design with …” „… . The modular AVL 2-speed e-Axle is based on design innovations developed by AVL. The technical …” „… requirements were set accordingly for the 2 speed e-Axle - Affordable - Layshaft design - High integration …”

F. Langhammer, A. Kappes, A. Viehmann, S. Rinderknecht Novel “Two-Drive-Transmission for Long-Range” Powertrain: Ecology and Efficiency meet Driving Comfort S. 207-228

„… use an combustion engine as a dedicated range-extender. The layout concept is designed for a higher …” „… 500 km. Commercially available BEVs are mostly based on powertrain layouts with one powerful electric …” „… to a design conflict between vehicle top speed and launch torque, which often results in …”

Z. Caba, M. Zafer, C. Harman, G. Hellenbroich, Ö. Eyigöz Multi-speed e-axle for electrified heavy commercial vehicles S. 609-620

„… electric trucks up to 27 tons. In an extensive concept definition phase, a 3-speed AMT layout with two …” „… challenging package envelope, and based on detailed energy consumption simulations. The final design includes …” „… reusability, a P4 layout is chosen, for which a newly developed e-axle is fitted to a conventional tractor as …”

T. Kaufhold, F. Schneider, O. Groneberg, A. Moser Modular Starting and Damping System integrated in 48V Hybrid Architectures – Efficient Starting System for Hybrid Vehicle Architectures S. 347-360

„… concentric layout depends not only on the given design space but also on the peak ICE torque. Small engines …” „… (DMF) with the PES offers additional axial design space saving advantages. Furthermore, serial …” „… addition, the simulation-based PES design process is described, dependent on important design criteria …”

A. R. Lowis, R. Smith hofer H8-DCT-850 – High Performance Dual Clutch Transmission for transaxle application S. 179-190

„… high-power density design. Finally, the P2 hybrid layout with e-reverse necessitated an electrically …” „… more aggressive vehicle design proportions. A P2.5 hybrid topology has been designed, moving the …” „… taken during design and development to ensure the requirements were achieved successfully …”

R. Resch, C. Danzer, A. Poppitz, T. Pirkl Alternative drivetrains for sustainable commercial vehicles S. 669-684

„… from this systematic process are used to make data driven design decisions. Within the boundaries of …” „… approach, systems engineering loops are carried out with deep dives into the component layout and …” „… , light and heavy commercial vehicles. For these vehicles optimized powertrain layouts were determined …”

G. Gao, D. Schöneberger, S. Rinderknecht Development of an innovative and modular test bench to analyse gear shifts in electrified powertrains S. 415-436

„… Layout Besides the mechanical layout design with a focus on modularity, another often underestimated …” „… powertrains Design approach, realization and use cases of the component test bench Guanlin Gao, M.Sc …” „… modular design enables also the investigation of various shifting actuators, for both 12 V and 48 V …”

A. Nees Flexible Electro-hydraulic Actuation System for Multi-speed Electrified Drivetrains – Requirements and Concept S. 275-290

„… gear sets or layshaft designs in most cases. The shift from first to second gear or back must not be …” „… layshaft designs the typical DCT-like architecture is used, including friction clutches and synchronizers …” „… EDU layouts discussed above. Pressure regulating solenoids and valves can be opened separately from …”

B. Krüger, G. Filomeno, D. Dennin, P. Tenberge Holistic Design of All-Wheel Drive Electric Powertrains Using a Multi-Objective Optimization Algorithm S. 377-394

„… Holistic Design of All-Wheel Drive Electric Powertrains Using a Multi-Objective Optimization …” „… cost. Applying an open-source EM design tool, both induction machines (IMs) and permanent magnet …” „… are calculated. To identify optimal solutions among the huge number of possible design candidates, a …”

P. Barve Gear Design Challenges of 2-speed-AMT High Torque E-Drives S. 499-516

„… . 3: 2-Speed AMT gearbox Layout Fig. 4: Design Process A multi-load case duty cycle is …” „… Defining load cases3 Design targets for contact stresses and Peak to Peak Transmission …” „… pair was designed, which achieved design targets for durability and total contact ratio. But the high …”

F. Müller-Deile Advanced design of electric machines for trailers with electric axles S. 653-668

„… Advanced design of electric machines for trailers with electric axles Optimal design and …” „… lightweight, cost efficient design, recuperation power and the efficiency improvement of the system. The …” „… temperatures. Fig. 1 below illustrates the system and communication layout of the ZF eTrailer concept. Fig …”

R. Kockisch, J. Müller, Erik Schneider Modular transmission systems for future BEV platform applications S. 11-22

„… field of ECO-Design for all components starting with a special material selection and an enormous grade …” „… comfort based on the same base layout with a maximum usage of common parts and manufacturing tools for …” „… can be combined with every transmission system and uses almost the identical layout and components in …”

F. Bayer, J. Tochtermann Development of a Heavy-Duty E-Axle S. 621-636

„… AVL-designed HM-132 e-motor was selected. As the original design neither fulfilled the power nor the packaging …” „… contains two major parts. The first describes how the design solutions are derived from a “stick diagram …” „… design topics, such as e-motor development, E/E, cooling and controls concept. E-Axle for Heavy-Duty …”

A. Ramsauer, A. Pujari Frontloading for (Hybrid-) Transmission Integration at BMW S. 101-116

„… acceleration. Although the number of patterns being limited by the system layout, shifting characteristics of …” „… design consisting of 905 grid points is reduced to a fractionalfactorial design using a DOE space filling …” „… approach . By maximizing the minimum distance between the DOE design points, good coverage of the design …”

E. Schneider, C. Danzer, E. Schreiterer Modular and highly functional Hybrid Platform for subcompact cars up to full-size SUV S. 191-206

„… and the level of driving comfort. A reasonable approach is to define a basic DHT layout for the …” „… ), parallel-integrated (PI) and P3 - does not show an obvious trend towards one specific system layout. With an …” „… suitable as they gain a significant package advantage. Finally, a design concept of the shift drum and the …”

G. Brudeli, B. Vestgård, S. Bjørkgård, L. Bjørkhaug Sustainable drivetrain architecture for hybrid and electric trucks S. 567-580

„… BGM hybrid layout, a TCO lower than for conventional diesel is estimated. Furthermore, in Generation …” „… retarder gear and layshaft PTO (in this particular example) Modular design with similar packaging as …” „… efficiency. The BGM powershift hybrid can be packaged as a module that offers: Modular design with …”

G. Herbillon Performances Validation of an electrically-commanded dog clutch system for multi-speed and disconnectable eDrives S. 255-274

„… 40-year expertise in: - gear sets design (Software programs for sub-systems durability, NVH …” „… dissipation, seamless engagement or low impact This paper summarizes the design validation of an …” „… and smooth engagement guaranteed with suitable clutch design, - The spread of performances reduced by …”

K. Hirano E-Axle with multi driving modes for BEV & Mild HEV P4 – The 3 in 1 e-Axle for EV requiring a wide range of driving force S. 229-240

„… possible. In other words, a package design with lower power consumption, higher driving performance, and …” „… more stable driving and contributing to greater freedom in interior and exterior design. For example …” „… consumption and high driving performance at the same time. The flat thin layout of the DMM Axle also allowed …”

L. de Ruijsscher TREMEC Hybrid Dual Clutch Transmission (HDCT) – Electrification of TREMEC’s high performance dual clutch transmission S. 159-178

„… . With electrification playing a prominent role in recent driveline design, the DCT needs to find its …” „… . A key attribute to TREMEC’s development approach is vertical integration from component design and …” „… 163 characteristics in drivetrain design. Providing a broader choice between various options and …”

D. Lechleitner, M. Hofstetter, M. Hirz, C. Gsenger, K. Huber Parking Lock Integration for Electric Axle Drives by Multi-Objective Design Optimization S. 303-318

„… consequences for sizing the mechanical components in the e-drive. The functional layout and design of the …” „… ) c) VDI-Berichte Nr. 2381, 2021304 the design process, all of these components need to be designed …” „… Parking Lock Integration for Electric Axle Drives by Multi-Objective Design Optimization …”

D. Morgenweck, M. Großmann, W. Fakler, M. Lamke, F. Bitzer ZF E-Mobility Software Functions for Commercial Vehicles S. 703-718

„… different models for the Chinese market that have the same design concept but are developed according to …” „… volume-production products in the AT segment. The carry-over of components and parts as well as proven design …” „… allows for various technical design approaches like wave winding or hair-pin systems. The CeTrax …”

M. Muether, B. Heuser, L. Virnich, A. Guedden, T. Luediger, D. van der Put Development trends towards CO2-neutral powertrains for HD applications S. 529-550

„… . Unconventional piston design by additive manufacturing enables improved combustion i.e. through increased free …” „… system was comprehensively optimized (e.g., combustion chamber design) to achieve an improved mixture …” „… exhaust gas aftertreatment system layout comprises a Coated Diesel Particulate Filter (CDPF) for PN, HC …”

doi.org/10.51202/9783181023815

Partial access

Select for citation download

Constraint Propagation for Analog and Mixed-Signal Integrated Circuit Design

Krinke Andreas

Series: Rechnerunterstützte Verfahren

Volume 474 2020

Results in this title

Introduction S. 1-9

„… schematic entry, and (3) the cell’s layout for physical design [Mor90]. The design of digital and analog …” „… as well as mixed-signal ICs is a mostly manual process. 3 CHAPTER 1: INTRODUCTION Layout Design …” „… Layout Verification Circuit Design Circuit Verification Block Design Block Verification System Design …”

Constraint Propagation S. 41-90

„… instance depends on X to identify the target design elements, as well as on the current layout (which is …” „… the layout of the cell itself and of cells further down in the design hierarchy. Therefore, this …” „… , most common type of design parameter that requires bottom-up propagation are layout parameters that are …”

Glossary S. 128-131

„… design views of previous design steps. An example is inserting information about extracted layout …” „… layout in the early stages of the design. Global instance Specific instance of a cell in the circuit that …” „… cell’s layout is shown during physical (layout) design. IR drop The voltage drop that occurs when a …”

Bibliography S. 132-146

„… . “Automation of IC Layout with Analog Constraints”. In: IEEE Transactions on Computer-Aided Design of …” „… . [PS94] M. Pillan and D. Sciuto. “Constraint Generation and Placement for Automatic Layout Design of …” „… , Constraint-Driven DesignMethodology for Analog Integrated Circuits”. In: Proceedings of the Custom Integrated …”

Implementation and Results S. 103-121

„… : Layout of the example design. Four instances of the base cell, which consists of a sample and hold …” „… applicability of our approach, we integrated both parts into the EDA design framework Cadence DF II. In this …” „… also the database that implements it should be as closely interlinked as possible with the design tools …”

Adaptive Data Model for Efficient Constraint Propagation S. 91-102

„… related constraint functions that apply to the same group of design parameters, but of possibly different …” „… design elements. Design parameters are characterized by amathematical model that defines their …” „… design parameter is used by a constraint in the design, access to the corresponding properties of …”

Constraints and Constraint Types S. 21-40

„… are represented by lines and symbols in logical (schematic) design and by polygons in physical (layout …” „… ) design, as well as (2) additional polygons that are created during layout design and have no schematic …” „… themembers of the constraint. As an example, the design parameter POSITION represents the layout position of …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… Mixed-Signal Design – System Design – Circuit Design – Layout Design – Constraint Propagation – Integrated …” „… Reihe 20 Constraint Propagation for Analog and Mixed-Signal Integrated Circuit Design PI TS TO PS …” „… Circuit Design Dipl.-Ing. Andreas Krinke von der Fakultät Elektrotechnik und Informationstechnik der …”

State of the Art S. 10-17

„… (electrical) constraints that guarantee the intended functionality, • design-methodical constraints that …” „… missing. 2.2 Design Databases Software tools for designing integrated circuits (summarized under the term …” „… two main topics are constraint-driven design, which is related to Chapters 4 and 5, and design …”

Research Objectives S. 18-20

„… to be considered during circuit and layout design. The goal of this work is to present a methodology …” „… CHAPTER 3 Research Objectives Every design process is characterized by the consideration of …” „… numerous constraints. They create dependencies between components and, therefore, slow down both design and …”

Research Summary, Conclusions, and Outlook S. 122-127

„… Layout Constraint-driven Design AMS Design Automation ψ:D×OX ×M k →Ω φ:D×OX ×M k ×Qn → B c = (X ,φ, (m1 …” „… . An example is chip-package co-design where the ICs and its package are designed simultaneously and …” „… continuous, automated AMS IC design—from constraints to tape-out [Kri+19]. 127 …”

doi.org/10.51202/9783186474209

Partial access

Select for citation download

LAND.TECHNIK AgEng 2019

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2361 2019

Results in this title

A. Hackfort, G. Happich, M. Lichtenstern Development of a Seamless User Experience for Smart Farming Applications – From Machine Interaction to System Synergy S. 229-234

„… globally while including the latest technologies, trends in machine controls and interface design. From …” „… precision farming features and implement management functions into a single screen layout. This allows …” „… usually occur when using multiple displays. The current operating layout including the …”

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 …” „… Virtual Room, different cabin layout and armrest design can be simulated and verified on the basis of …” „… positioned in ergonomic way). Such results could be used for other tractors controls layout design, so …”

M. L. Bilde, J. T. Andersen, A. Morrison New Cleaning system design for high capacity combine harvesters S. 537-544

„… layout and while countless design iteration has been tested and evaluated, fig. 4 illustrates the final …” „… New Cleaning system design for high capacity combine harvesters B.Sc. Morten L. Bilde, B.Sc …” „… Abstract: This paper will look at the development of a new cascade design for increased stratification …”

S. A. Duppong, M. Kuhl, O. Delvaux Production System Optimization with Electrified Powertrain S. 421-426

„… transmission achieves infinitely variable capability. The all-new eAutoPowr design allows for a clean layout …” „… reliability by leveraging well established technology. Fig. 2: eAutoPowr Internal Layout …” „… reliability. John Deere has been able to leverage this experience with the design of eAutoPowr. The …”

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

„… of 5...10% or 15...20%, depending on the energy storage design, it must be designed according to the …” „… attractiveness of electric machines. Due to the module design of INVENOX GmbH, the modules can be designed …” „… Modular Multi-Purpose Battery Storage System for complex compartments New module design …”

L. Levato, C. De Marco, P. Tamamidis, G. Monacelli, S. Panunzio Development of a compact After-Treatment System for agricultural tractors S. 295-304

„… very tight while ATS volumes are significant. In this last case it is crucial to design a very compact …” „… system, while at the same time providing a very high conversion efficiency. Purpose The basic layout …” „… design is the key of a compact, clean and effective ATS system (fig.1). Fig. 1: Stage V basic ATS …”

B. Oskarsson, E. Westergaard, T. H. Langer Optimization of tractor front loader for improved design freedom and increased operability S. 427-432

„… Optimization of tractor front loader for improved design freedom and increased operability …” „… . The new features not alone offer a potential improvement of existing loader designs; Some of the …” „… features can address some of the current design constraints of the loader. This paper gives an overview of …”

T. Rudolph, T. Langer, P. Bolton Overcoming design challenges of electro-hydraulic steering systems – What really happened! S. 489-494

„… Overcoming design challenges of electro-hydraulic steering systems What really happened! Tom …” „… terms of less footprint and fewer damaged crops for spraying and fertilizing [9]. Design Challenges …” „… with some challenges for the design engineers. One example can be the need for additional pump flow …”

T. Schempp, A. Kaufmann, I. Stohr A Field Tested Adaptive User-Interface – New Ways to Operate Tractors S. 235-242

„… Engineering Design and Industrial Design University of Stuttgart; Ingmar Stöhr, elobau GmbH & Co. KG …” „… , carrying and operating implements [1]. According to this definition, the design of a tractor allows it to …” „… of the operator inputs in each operating scenario was created and used to generate the layout of the …”

J. L‘Heureux Four-Tracked Solution for Large Row Crop Tractors S. 305-310

„… and creating a set of design requirements to achieve them. Key focus points were to deliver on the …” „… clay soils. Key design focus was given to maintaining uniform track to soil contact pressure by …” „… the market today are captive to design around existing tractor interfaces and generally are not …”

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 variables …” „… agricultural tractors need to be addressed by effective and reliable tools that can drive the designers to …” „… make proper design choices and cost considerations. In line with this need, this work proposes a …”

doi.org/10.51202/9783181023617

Partial access

Select for citation download

Konstruktion

Browse Volumes: Konstruktion

Konstruktion Volume 67 (2015) Issue 04 ISSN Online: 0720-5953

Results in this title

M. Wendenburg Multicad neu definiert S. 42-45

„… weiterhin das „Concurrent Layout Design“. Konzeptentwürfe für komplexe Produkte wie ein Großgetriebe, die …” „… für die komfortable Erzeugung und Verwaltung von Design-Alternativen vor. Bild 1 Detaillierte …” „… Design-Alternativen vor. CAD …”

Titelei/Inhaltsverzeichnis S. 1-9

„… Keimbildung durch totraumfreies Design. Ein Beispiel für Lösungen in besonders schwierigen Anwendungen …” „… Geschäftsführung: Christian W. Scheyko Layout: Bernd Timmler Satz: Medienpartner Mäurer GmbH, D-41836 Hückelhoven …”

doi.org/10.37544/0720-5953-2015-04

No access

Select for citation download

41. Internationales Wiener Motorensymposium 22.-24. April 2020

Bernhard Geringer (ed.), Hans-Peter Lenz (ed.)

Series: Verkehrstechnik/Fahrzeugtechnik

Volume 813 2020

Results in this title

H. Sandquist, P. Frejinger, S. Klacar, I. Scholten, S. Li System Engineering Methodik angewandt für Hybrid-Antriebssystementwicklung /Systems Engineering Methodology Applied for Hybrid Propulsion System Development S. II-16-II-33

„… attribute experience expectations. The function realization, i.e. technical design layout, could consist of …” „… show how the allocation takes place, ultimately allowing us to take the design layout work up along …” „… point no specific design layouts nor components have been addressed. However, it should be clear that a …”

R. Golisano, V. Rampino, A. Vassallo, N. P. Sacco, L. Magro, G. D'Aurizio, S. Trimboli, A. G. Marino, V. Biasin, I. Zallio, R. Vernassa, J. Wartha, D. Kaminski Der neue General Motors 1.5 Liter Diesel 3-Zylinder-Motor/The New General Motors 1.5 Liter Diesel 3-Cylinder Engine S. II-149-II-185

„… between two Diesel engines plus another 44% have similar design. Production and commercial synergies are …” „… portfolio · Engine architecture layout study with the key target to favour the aftertreatment efficiency and …” „… to allow flexible vehicle integration · Smart component design with the aim to reduce friction and …”

D. Song, W. Happenhofer, Z. Yuan, Y. Cui, Z. Zhang, D. Wang 1,5 T - Modulare Motorplattform mit hoher Effizienz/1.5T High Thermal Efficiency Modular Engine Platform S. II-186-II-201

„… % with Miller cycle [4, 5, 6, 7, 8], 980°C VGT, low friction design and optimization of combustion …” „… , the new generation engine has reoptimized the design of combustion system and in cylinder direct …” „… in the flow and combustion of the mixture in the cylinder. Fig.9 Intake port design The lower edge …”

E. Jean, E. Barrieu, M. Capirchia, C. Herbers Elektrisch heizbarer Katalysator: technische Anforderungen und Haupteinflussfaktoren /Electrically Heated Catalyst: Requirements, Controls and Key Parameters S. I-311-I-327

„… engine calibration, catalyst definition and coating, exhaust layout design, EHC design and physical …” „… presented, showing design rules and critical parameters. Engine and exhaust models are used to define the …” „… for a given EHC design. The different steps will be described more in details using the example of a …”

N. Andrisani, F. Contarin, A. Lorenzon, M. Nencioni, M. Scassa, F. Mallamo, T. Korfer, H. Busch Innovative Ventiltriebe als Beitrag zur Erfullung zukunftiger Emissionsanforderungen im Stadtbetrieb /Novel Valvetrain Design as Enabler for Compliance with Upcoming Stringent Emission Demands in Urba... S. I-285-I-310

„… Novel Valvetrain Design as Enabler for compliance with upcoming stringent emission demands in …” „… (EMAS) is a highly efficient-low energy consuming architecture, easily adaptable to any engine layout …” „… -stage VTG - EATS Layout cc DOC + LTM SCR+ a-cc SDPF / a-uf SCR - Transmission Type MT -No of gears 6 …”

H. Kitadani, R. Kaneda, S. Mizoguchi, Y. Shinohara, J. Takeuchi Der neue 1.5 Liter Benzinmotor aus der TNGA (Toyota New Global Architecture) Reihe /The New 1.5 L Gasoline Engine from the TNGA (Toyota New Global Architecture) Series S. I-71-I-97

„… achieved 41 %. For this 1.5 L engine, a 3-cylinder layout was necessary to maintain cooling loss reduction …” „… adopted in order to design more straightened intake port to achieve high tumble ratio of 3.0 and high …” „… specific power. The laser cladded valve seat has high flexibility to design intake port and high wear …”

Titelei/Inhaltsverzeichnis S. I-I-I-X

„… elektrische Antriebssystem mit 3-Motor-Layout im neuen Audi e-tron Top-Modell The Electric Drivetrain with …” „… 3-Motor-Layout of the New Audi e-tron Top Model 2 – 27 Dipl.-Ing. O. Bitsche, Dr. Ing. h.c. F …” „… Design as Enabler for Compliance with Upcoming Stringent Emission Demands in Urban Operation 285 – 310 …”

M. Alt, F. Gouzonnat, P. Ramminger, R. Matthe, L. K. Cloos Die Multi-Energy Platform des Opel Corsa: rein elektrisch, Benzinoder Dieselantrieb /The Multi Energy Platform of the Opel Corsa: Pure Electric, Gasoline or Diesel Propulsion S. I-203-I-224

„… of battery layout concepts In order to serve the changing market share of the different …” „… Corsa is based on the CMP multi-energy platform of Groupe PSA. The layout of the battery electric …” „… , a compelling and enthusing exterior and interior design remain some of the main purchase criteria …”

M. Ivarson, P. Ebner, R. Luz, M. Walcher Hochvolt Integrations-Prüfstand: Optimiert für BEV Entwicklung /High Voltage Integration Testbed: Tailored for BEV Development S. II-322-II-341

„… AVL Kern Systems Engineering Methode (Design, Integration, Verifikation) Systems Engineering stellt …” „… des gesamten Prüfsystems. Abbildung 5: BEV-Antriebsstrang-Prüfstand Layout 3. Testgebiete Die …” „… starre Konfiguration. Das Layout für die Validierung von E- Fahrzeugen wird jedoch im wesentlich der …”

K. Hwang, C. Yu, B. Min, Y. Kim, D. Lee, K. Ha, D. Chae, J. Yi Der neue Smartstream 1.0L DI-Turbo Ottomotor von Hyundai-Kia/The New Hyundai-Kia's Smartstream 1.0L Turbo GDi Engine S. I-121-I-150

„… behind the development of CVVD is to simplify previous variable valve actuation system. The new design …” „… results by using Design Of Experiments (DOE) method and be calibrated as shown in Figure 11. Figure 11 …” „… cross-flow system is shown in Figure 16. In order to design the engine compactly, the space of water jacket …”

T. Hamatani, T. Uehara, K. Akimoto, T. Hayashi, H. Kitadani, T. Aoki, K. Yamanaka, Y. Nishikawa, T. Okochi, M. Kanehara Neuentwicklung des Hybridsystems für die Kompaktklasse/New Development of Hybrid System for Compact Car S. II-1-II-15

„… battery design(Fig. 32). As a result, output power was increased by 50%, input power was increased by 95 …” „… assembly. The PCU was miniaturized and has a shallow design by adopting RC-IGBT to mount directly above …” „… and optimization of internal layout by unification of filter capacitor and smoothing capacitor has …”

R. Illenberger, H. Saß, N. Bausewein, T. Wüllner, M. Noack, S. Wolf, C. Dewald, J. Bazlen, C. Klasen Supersportwagen in der Kompaktklasse; der stärkste in Großserie hergestellte Vierzylinder der Welt, made in Affalterbach /Super Sports Cars in the Compact Class; the World’s Most Powerful Fourcylinder... S. II-54-II-76

„… indirekt geschmiert. Für AMG kommt mit diesem Layout erstmals ein in Ölumgebung laufender Zahnriemen zum …” „… vorgegebenem Design sicherzustellen. Um eine ausreichende Kühlung zu gewährleisten wurde ein Kühlsystem …” „… 139 an neue Packagevorgaben angepasst werden. Aufgrund der nach Designvorgaben begrenzten …”

doi.org/10.51202/9783186813121

Partial access

Select for citation download

Drivetrain for Vehicles 2016

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2276 2016

Results in this title

D. Kupka, P. Tenberge Automated concept design for the evaluation of favourable AT structures S. 193-206

„… used for the layout of the planetary gear sets and the shifting elements. Those design data can be the …” „… information is used to set up an automated design layout. Fig. 4: Flowchart of the automated design …” „… bends. The positions of the shifting elements and the shafts result from a first layout. 4.3 Design …”

M. Funk, G. Bofinger, J. Patzer, D. O. Lautenschlager, E. Granderath The New Porsche Dual Clutch Gearbox (PDK) – an Important Component of the Powertrain of the Future S. 69-84

„… to the predecessor gearbox – which has seven forward gears (6+1 layout) and a spread of 10.17 – it …” „… up with a rough layout, a nine-gear winding structure was still the gearwheel set concept that …” „… • Flexible layout of gear ratios • Unrestricted direct shift matrix R gear shaft Counter shaft 1 Counter …”

R. Moehlmann Modular design for driveline mechatronic systems – Global development strategy driven by automotive market demands in the context of global competition S. 309-320

„… Modular design for driveline mechatronic systems Global development strategy driven by …” „… . Basierend auf diesen Zusammenhängen ist die globale Entwicklungsstrategie „Modulares Design für …” „… Vorteile des Entwicklungsansatzes „Modulares Design für mechatronische Systeme“ anschaulich dargestellt …”

P. Gwinner, M. Otto, K. Stahl Torque-Vectoring Transmission with Reinforced Plastic Housing for an Electric Subcompact Vehicle – Measures to Integrate a Plastic Housing into an E-Drive Transmission S. 503-514

„… powertrain layout features a compact design and component materials in alignment with the state of the art …” „… consistently lightweight design throughout the entire vehicle architecture. As a result of using high-speed …” „… engines, the design of acoustically inconspicuous axle drives in the powertrain plays a special role …”

B. Kohn, M. Otto, K. Stahl Noise Reduction Potential of Waveform Flank Modifications – Topological Waveform and Waveform-like Modifications Provide Promising Optimization Perspective S. 451-468

„… design. This layout utilizes partial periodic design as well as load dependent deformations. In those …” „… , gezeigt werden konnte. Abstract The design of flank modifications for gearboxes has to satisfy …” „… , waveform modifications provide new design possibilities since they compensate directly for the …”

J. Willert, C. Bünder Modular and Scalable Approaches in Layshaft Transmission Design S. 167-176

„… Modular and Scalable Approaches in Layshaft Transmission Design Dr. Ing. Jörg Willert, Dr. Ing …” „… advantage of layshaft transmissions is that essential design attributes are adjustable, while the share of …” „… , eventually leading to a new product. In this paper, Getrag presents several modular and scalable design …”

J. Winchester, A. Favale, S. A. Martin Lightweight, Highly Efficient Drive System S. 667-680

„… coupled to a planetary gearbox. This presents a number of challenges to the vehicle designers such as …” „… Permanent Magnet technology in the motor design means the motor can be up to 70% lighter, 70% smaller and …” „… Interior Permanent Magnet motor means the magnets are embedded within the rotor design. This eliminates the …”

C. Ott, S. Eisenhuth, F. Jonas, T. Hofmann New Generation of Hydraulic Control Modules with Integrated Pressure Sensors for Transmission Control S. 243-256

„… realized if the specific layout of a µHM is considered in an early phase of transmission design. 4 …” „… the capability of this design idea in terms of designed space reduction a study has been performed …” „… actuated. A design study impressively shows that both the designed space and the weight of the actuation …”

O. Back, A. Damm, P. Echtler Clutches with positive fit for Automatic Transmissions S. 221-230

„… force. VDI-Berichte 2276, 2016 225 Fig. 3: Schematic layout The friction clutch is designed …” „… makes it possible to replace multi-disk clutches for certain applications. Their special design …” „… 2276, 2016222 1 Introduction Competition between the various designs of automatic transmissions is to …”

J. Utz, V. Lichtenwald, G. Hirt Short Synchro (STSS) – reduced shift travel for MT’s and DCT’s – Development of a synchronizer system for future demands in transmissions S. 231-242

„… is the strut, which was designed to fit in the spline between sleeve and hub. This integrated design …” „… strut and making further design changes. Positive simulation results for shifting comfort have been …” „… a BorgWarner system with the aim of reducing shift travel and optimizing the design envelope. 2 …”

W. Hinz, G. Bednarek The new 8-speed FWD Automatic Transmission for General Motors / A. Opel AG S. 383-396

„… layout of the transmission The AF50 transmission copes with front transvers engine installations and …” „… following chapters will describe the different areas in more detail. 4. Gear train The layout of the …” „… durability and noise and vibration performance are completed. After several design optimization loops have …”

M. Maisch, M. Homm, U. Keller The Highly Efficient 9GH-TRONIC Plug-In Hybrid Transmission by Mercedes-Benz S. 339-352

„… , considerable attention was paid to create an extremely compact design through the optimum constructive and …” „… damper (Fig. 3). Only this compact design allows the 9GH-TRONIC plug-in hybrid transmission to be used …” „… the hybrid powerhead can also be performed independently of the main transmission. A targeted design …”

F. Brezger, A. Moser Energy Saving Potentials by Advanced Functionalities of Clutch or Brake actuator Systems for Vehicle Drivetrains S. 137-156

„… summed up. A typical hydraulic layout is shown in Fig. 3. VDI-Berichte 2276, 2016 143 Fig. 3 …” „… savings by secondary effects by design of the pump and system architecture. Assuming a possible lowering …” „… profile from Fig. 4. Yet, there are to consider further effects: the pump design is based on critical …”

doi.org/10.51202/9783181022764

Partial access

Select for citation download

Dritev – Drivetrain for Vehicles 2020

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2373 2020

Results in this title

S. Worrall, J. Foulsham, I. Stone, T. Gassmann CeDrive – Electric drive technology for a new era – Advanced cooling and control of high-speed eDrive S. II-33-II-48

„… extensive experimental testing have been used to design and validate EDU component design and system layout …” „… compact designs (increased power density) and to reduce the use of the expensive material (copper/rare …” „… GKN with Drive System Design (D.S.D.) and the University of Nottingham (UoN) as partners. It started …”

M. Saborío, O. Sarmiento, C. Böhm High efficiency electric transmission oil pump – Transmission hydraulic efficiency improvement through hybridization S. I-149-I-158

„… ; Christian Böhm, Vitesco Technologies Germany GmbH, Schwalbach Abstract Hydraulic designs are …” „… such layout is represented with a black dotted line. The resulting pump can cope with the demand at …” „… layout and the variability of the transmission needs makes it very difficult to provide flow on-demand …”

D. Kieninger, J. Hemsen, G. Witham The highly integrated ModulED drive module – Holistic concept design S. I-27-I-44

„… chapters. 5.1 Rough Layout Within the vehicle rough design, a full factorial test plan was formed …” „… properties. 5.2.1 Transmission Design For each concept derived from the rough layout, two- and …” „… very effective. 5.2.3 Inverter Design The inverters are designed with a variation of three different …”

A. Manelli, F. Filippo Irato, C. Cavallino, R. Gay e-FDU: Concept, develop & industrialization of a novel P4 powertrain – From concept to industrialization of a novel P4 powertrain in 24 month S. I-45-I-78

„… , 202046 Index 1 Abstract 2 Keywords 3 Introduction 4 E-Axle Characteristics and Layout 5 E …” „… P4 full electric powertrain layout, called e-FDU (Front Drive Unit), developed for Ferrari …” „… , represent the state of art to these demands, the e-FDU is a twin layout powertrain which integrates for …”

F. Brezger, A. Moser Investigation and potential analysis of shiftable form-locked one-way clutches for hybrid and electric vehicles S. I-133-I-148

„… the MMCM and selected application possibilities of different propulsion system layouts (conventional …” „… , hybrid and electric vehicles) are introduced. Derived from the new layouts, new requirements become …” „… obvious. The successful transfer of these requirements in the design of a MMCM is shown in various …”

C. A. Spangler Borg Warner’s P1 and P2 hybrid drive modules – Modular kit for P1 and P2 hybrids S. I-221-I-232

„… layout is a cost-effective solution that provides one of the best combinations to achieve CO2 reduction …” „… especially within a given ICE vehicle architecture. The P2 layout allows the engine to be disconnected from …” „… multiple customers, this P2 Triple Clutch Module has a very compact design that minimizes the impact to …”

S. Demmerer Next generation electric drives S. II-63-II-74

„… advanced technologies. A harmonic integration and design will be additional aspects for future electric …” „… and an optimized electric motor layout, the efficiency and the performance of a vehicle can be …” „… effect during the Worldwide Harmonized Light Vehicles Test Procedure cycle. Fig. 5: The design of an …”

P. Tenberge, A. Alnahlaui E-drive and hybrid-drive with 2 high-speed E-motors and a 2-speed gearbox S. I-233-I-252

„… 25,000 rpm at the input of gear stage one. In a first layout (a) the first stage is designed as a …” „… driving range. This paper presents the layout of a traction gearset which allows the E-motors to …” „… depending on the gear design. Due to optimized gear designs with integer profile overlaps and integer …”

C. Danzer, T. Voigt, A. Forell, M. Sens, E. Schreiterer, R. Kockisch, J. Müller, E. Schneider The systematic way to your sustainable powertrain platform – holistic and customizable – Systematical methods to investigate mobility scenarios of tomorrow S. I-385-I-402

„… approach is to define a basic VDI-Berichte Nr. 2373, 2020 391 DHT layout for the demands of the smaller …” „… layout. With an optimized parameter set all investigated topologies can achieve a very good overall …” „… platform design VDI-Berichte Nr. 2373, 2020 395 In order to demonstrate the potential of the DHT system …”

D. Schöneberger, S. Rinderknecht, D. Reitmeier, A. Mertens Development of a transmission control for an innovative high-speed powertrain using motor-related control – Simulative approach to develop an angular position controlled engagement of dog clutches in ... S. I-195-I-212

„… following chapters the layout of the transmission, the actuator and the dog clutches will be described …” „… briefly. VDI-Berichte Nr. 2373, 2020 197 Fig. 1: Speed4E powertrain [6] 2.1 Layout and Drive Modes …” „… aggregated. VDI-Berichte Nr. 2373, 2020198 Fig. 2: Layout of the Speed4E powertrain This layout leads to …”

K. Sakai, T. Kishimoto, T. Kobayashi, T. Maekawa, T. Shinohara, M. Ogawa Development of the new chain CVT for middle capacity S. I-79-I-88

„… or its axle layout was kept to prevent from having any effect on vehicle compartment, however …” „… IMPREZA, SUBARU Technical Review No.44 (2017), P48-52 [2] Hiroko, Aoki. et al. Development of Design …” „… , approximately 80% components are newly designed. Its main configuration is shown in Fig.1, and its main cross …”

T. Casper, G. Spengler, M. Bromberger The high-efficiency fully electric drivetrain of the new Porsche Taycan S. I-289-I-304

„… consequent layout and design of the front and rear axle drives, the combination of powerful electric …” „… unit could only be designed as an parallel-axis structure (Fig. 5). The detailed design of the rear …” „… requirements (440 Nm and 16 kg dry weight of the transmission) (Fig. 5). The detailed design of the front axle …”

K. Kim New high efficiency CVT for middle class FWD vehicle S. I-271-I-284

„… with various vehicles. So, it was necessary for CF28 to optimize external designs of transmission …” „… . Design of Housing parts and external devices had been more optimized to improve the mount ability on …” „… . Fig. 5: Package Layout Fig. 6: Comparison of Packaging Condition EFFICIENCY …”

M. Deiml High speed electric drive system – A solution for the next generation E-cars S. II-49-II-62

„… discussed here. Gear design Gear surface distress Fig. 6: Layout of Dual Single Speed, Two Stage …” „… . The current design reaches a maximum speed of 155 m/s, exceeding most automotive e-machines (< 120 …” „… and optimization tools were used to achieve a robust and efficient design (Fig. 2). To reduce the …”

L. Wittmann, M. Wein, M. Wolf Consistently quattro S. I-159-I-172

„… angular-design original quattro coupé into the elite league of fast sports cars at the time. The original …” „… quattro’s four-wheel drive design was as efficient as it was elegant. A hollow shaft running through the …” „… nine years [1], reflecting the sustained enthusiasm for the 40-year-old powertrain design concept …”

doi.org/10.51202/9783181023730

Partial access

Select for citation download

wt Werkstattstechnik online

Browse Volumes: wt Werkstattstechnik online

wt Volume 92 (2002) Issue 11-12 ISSN Online: 1436-4980

Results in this title

J. Mehnen, K. Weinert, T. Michelitsch Evolutionäres Design der Temperierbohrungen für Spritzguss- und Druckgusswerkzeuge S. 588-590

„… Temperierwir-kung der einzelnen Tiefbohrungszyklen, vollautomatisch op-timierte Layouts für die Werkzeugtemperierung …” „… , können vom Anwender intui-Werkzeugbau, CAD (Computer Aided Design), Software Evolutionäres Design der …” „… michelitsch@isf.mb.uni-dortmund.de Danksagung Die Software wurde im Rahmen eines Projekts im Sonderfor-schungsbereich SFB 531 „Design …”

B. Denkena, E. Doege, T. Friemuth, A. Brandes Von präzisen Prozessen profitieren S. 573-576

„… different logis-tical and technological data- and material flow. Design and layout of such process chains …” „… hohe Qualitätsniveau der deutschen Pro-dukte in den Bereichen Funktionalität, Design und Service. Eine …” „… . Profiting by precise processes. – At the University of Hannover new pathes in the process chain layout and …”

doi.org/10.37544/1436-4980-2002-11-12

No access

Select for citation download

PIAE Europe 2023

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2418 2023

Results in this title

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

„… technologies into one molding cell. Modularity in process design and manufacturing cell layout is supporting …” „… Nr. 2418, 2023492 Cell layout of rear end cover based on duo1300 combi M for spin stack mold design …” „… combination with new design trends – light will be the new chrome – this requirement for at least being …”

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

„… designs were made, making use of various layouts, production methods and composite materials. All designs …” „… be designed following a typical layout for a mid-size car (suitable for about 70 kWh battery), where …” „… developed at AZL. Currently new cell-to-pack layouts are under investigation, where alternatives with …”

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 …” „… balanced design considering weight, cost, and performance. Topology optimization will challenge established …” „… designs and provides new opportunities to allow for example a material substitution or to consider …”

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

„… dem Anpassen der Position von Designfeatures konnten gleichzeitig unterschiedliche Designs getestet …” „… technology carrier to demonstrate design possibilities and functional integration in the automotive exterior …” „… polymer film. Razor-sharp rear-side masking in combination with true 3D styling adds design effects for …”

Titelei/Inhaltsverzeichnis S. I-XII

„… ss technol gy l Material innovations and lightweight designTop topicsNew concept based on …” „… , 2023 | 08:59:23 | 148 mm x 210 mm Lightweight design/Leichtbau26% weight savings in an automotive …” „… components• Design and simulation3rd and 4th April 2019, Mannheim, GermanyInternational Congresswith …”

F. Wazula, H. Tattko, A. Sumfleth Star panel of the Mercedes Benz EQS – New design meets new challenges S. 33-46

„… validated the temperature control of the tool. The cooling layout was designed by the toolmaker and …” „… Star panel of the Mercedes Benz EQS New design meets new challenges Fritz Wazula, Harald Tattko …” „… design options for the vehicle exterior, especially for the front of the vehicle. While the front was …”

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

„… of the MEB platform, this shear panel in its basic variant is of a metal design. The steel sheet used …” „… plastic construction is described. The functional design, the challenges and special features of …” „… design After evaluating various total vehicle load cases, two types of stress (torsional stiffness (ETS …”

N. Schlutig Pushing the boundaries of eco-solutions based on recycled polypropylene compounds for contributing to sustainable cars of the future S. 213-228

„… suppliers and brings a rethinking of car design onto the agenda. Sumika Polymer Compounds Europe (SPCEU …” „… ). Fig. 8: Layout for the SPCEU material card Once the test bars have been prepared, several …”

doi.org/10.51202/9783181024188

No access

Select for citation download

wt Werkstattstechnik online

Browse Volumes: wt Werkstattstechnik online

wt Volume 110 (2020) Issue 09 ISSN Online: 1436-4980

Results in this title

Daniella Brovkina, Oliver Riedel Automatisierte Planung von Montagelinien/Model-Based Systems Engineering for Virtual Commissioning of Assembly Lines – Automated Planning of Assembly Lines S. 591-596

„… simulation-based approach for plant layout design and production planning 10, 2019, p. 1217 [27] Leiber, D …” „… Artefakten der Systemmodellierung und die effiziente Analyse von Design-Änderungen zu ermöglichen • Die …” „… eine Schlüsselrolle spielt. Im Falle von Montagelinien erfolgt die Layout planung in Iterationen mit …”

Dominik Kuhn, Rainer Müller, Leenhard Hörauf, Martin Karkowski, Manuel Holländer Wandlungsfähige Montagesysteme für die nachhaltige Produktion von morgen/Adaptable assembly systems for the sustainable production of tomorrow S. 579-584

„… wandlungsfähige Laborfabrik, bestehend aus flexibel kombinierbaren Grundmodulen, um sowohl Layout als auch die …” „… .: Mechanical assemblies. Their design, manufacture, and role in product development. New York: Oxford …”

doi.org/10.37544/1436-4980-2020-09

No access

Select for citation download

Testen und Validieren elektrischer Antriebsstränge

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2412 2023

Results in this title

A. J. Wimmer, T. Pletzer Testen bei hohen Drehzahlen und höchsten Leistungen: Herausforderungen und Lösungen – Innovative Prüfstandsaufbauten und Nachrüstlösungen für bestehende Systeme S. 1-18

„… : Challenges and Solutions Innovative Test Rig Layouts and Retrofit of Existing Testing Facilities Dr. Albert …” „… large drive engines, since there is need for a narrow space design around the high-speed axis. Fig …” „… should be clear (measure e). Therefore, a different gearbox design was derived, see Fig. 4. Fig. 4 …”

F. Duchi, M. Ivarson, B. Wultsch Novel Methodology of E-Drive testing, calibration and optimization S. 45-72

„… hardware selection / design. We show VDI-Berichte Nr. 2412, 2023 45 how strongly it is affected by the …” „… model-based testing methodology can be used to improve both the design of the E-Motor as well as the control …” „… ripple, electromagnetic interference. They are usually addressed during the components design phase and …”

doi.org/10.51202/9783181024126

No access

Select for citation download