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VDI Wissensforum GmbH - Testen und Validieren elektrischer Antriebsstränge

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VDI Wissensforum GmbH (ed.)

Testen und Validieren elektrischer Antriebsstränge

Series: VDI-Berichte

Volume 2412 2023

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F. Röder, M. A. Danzer Modellgestützte Analyse von Batterien im intelligenten Batterietestlabor – Entwicklungsprozesse beschleunigen und neue Methoden entwickeln S. 83-90

„… experimentellen Abläufen. Hier sollen auch Methoden aus dem Bereich Design of Experiments zum Einsatz kommen [12 …” „… current profiles using a design of experiment approach and a mechanistic degradation analysis. Journal of …” „… , F. Röder, U. Krewer: Myth and Reality of a Universal Lithium-Ion Battery Electrode Design Optimum: A …”

M. Bader, M. Ratasich, H. Hick Wälzlagertest unter zielsystemnahen Bedingungen - Testen am Prüfstand – Testen von Komponenten S. 149-160

„… from this, potentials for the coupling of experiment and simulation as well as approaches for the …” „… placed on bearing systems, the more complex the design process becomes. This applies, for example, to …” „… rolling bearings in electric passenger car drive trains, especially the rotor bearing of the drive motor …”

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

„… systems. 2.4 Testing methodology and optimization Design of Experiments (DoE), empirical modelling and …” „… model-based testing methodology can be used to improve both the design of the E-Motor as well as the control …” „… starting point for the design of the Active DoE test. The DoE and optimization tool is fed with boundary …”

doi.org/10.51202/9783181024126

Yuhong Song - Suppressing Electromagnetic Interference in Switching Converters by Chaotic Duty Modulation

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Yuhong Song

Suppressing Electromagnetic Interference in Switching Converters by Chaotic Duty Modulation

Series: Informatik/ Kommunikation

Volume 850 2017

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Titelei/Inhaltsverzeichnis

„… , which results in the complexity of system design. Chaotic modulation has been developed to suppress EMI …” „… his support to carry out my experiment at University of Duisburg-Essen, Germany. My appreciation goes …” „… Principle of Spectrum Spreading . . . . . . . . . . . . . . . . . . . . . . . 14 2.2.2 Circuitry Design …”

Introduction S. 1-13

„… . Additionally, the optimization of hardware design is also effective to weaken the EMI generation and reduce the …” „… optimized designs and their applications depend on the experience of designers and 6 1.3 EMI Suppression in …” „… Switching Converters engineers, increasing the complexity of system design. Multiple filters should be …”

Effect of Central Frequency on EMI Reduction S. 30-43

„… 4 Effect of Central Frequency on EMI Reduction Chaotic signals have the characteristics of …” „… fluctuant and continuous spectrum waveform due to the pseudo-randomness of chaos. The frequency …” „… corresponding to the largest spectral peak of a chaotic signal is defined as the central frequency in the …”

Realizing Chaotic Duty Modulation S. 44-56

„… Experimental Tests The hardware design and experiment are conducted to further verify the effectiveness of the …” „… corresponding change of output pulse width, which accomplishes the chaotic duty modulation. 5.3.2 Design of …” „… Chaotic Signal Generator This design is for generating the chaotic signal and connecting to the pin 3 of …”

References S. 90-100

„… Z. Bo. Experiment and mechanism research of chaotic PWM of converter in EMI suppressing. Proceedings …” „… . Design of analogue chaotic PWM for EMI suppression. Electromagnetic Compatibility, IEEE Transactions on …” „… , pages 469–472. IEEE, 1992. [56] A. K. Bhat and S. Dewan. Analysis and design of a high-frequency …”

doi.org/10.51202/9783186850102

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wt Werkstattstechnik online

Browse Volumes: wt Werkstattstechnik online

wt Volume 110 (2020) Issue 10 ISSN Online: 1436-4980

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Alexander Weiß, Mathias Liewald Fließpressen hohler Wellen mit Wanddickenvariation/Cold forging of hollow shafts with wall thickness variation – Numerical investigation of a hollow forward extrusion process with adjustable deformation zone S. 684-688

„… Außenseite wurde in einer ersten DoE (Design of Experiments)-Studie der Einfluss des Umformgrades in Bezug …” „… , 2019 [3] Liewald, M.; Felde, A.; Weiss, A. et al.:. Hollow shafts in lightweight design – state of …” „… erzielbare Pressteilgeometrie dargelegt. Cold forging of hollow shafts with wall thickness variation …”

Patrick Cyron, Mathias Liewald, David Briesenick Tiefziehen mittels adaptiver Platinenlage/Control of deep drawing processes by means of adaptive blank positioning S. 666-671

„… Regelungsansatz auf Basis einer adaptiven Platinenpositionierung. Control of deep drawing processes by means of …” „… adaptive blank positioning In series production of sheet metal components, varying sheet metal properties …” „… may lead to an increase of try-out time phase and scrap rate. Today, these challenges are met by …”

doi.org/10.37544/1436-4980-2020-10

VDI Wissensforum GmbH - Kunststoffe in der Medizintechnik 2016

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VDI Wissensforum GmbH (ed.)

Kunststoffe in der Medizintechnik 2016

Series: VDI-Berichte

Volume 4346 2016

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A. Müller, T. Seul Spritzgießwerkzeuge in der Medizintechnik – Nachweis richtlinienkonformer Inbetriebnahme und Produktionsabläufe S. 133-140

„… Design of Experiments (DoE) Der Einsatz des Design of Experiments bietet im Qualifizierungsprozess von …” „… , A.; SEUL T.: New Scientific Approaches for the Integration of the Statistical Design of Experiments …” „… & Sons, 2005 [5] MÜLLER, A.; SEUL, T.: New Fields of Applications for the Design of Experiments (DoE …”

doi.org/10.51202/9783182443469

VDI Wissensforum GmbH - LAND.TECHNIK AgEng 2023

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VDI Wissensforum GmbH (ed.)

LAND.TECHNIK AgEng 2023

Series: VDI-Berichte

Volume 2427 2023

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A. Tamrakar, M. Roberge Grain Handling Simulations in Combine Harvester – Simulation Development, Validation and Optimization S. 395-402

„… demonstrated. In addition, an example of system optimization using DEM-based virtual design of experiment is …” „… include parameter sensitivity analysis, design of experiments (DoE), and machine learning integration …” „… most significant impact on system performance. Meanwhile, using a systematic design of experiments …”

F. M. Appich, P. M. Roth, S. Böttinger, A. Bürger, A. Diekamp Frictional characteristics of wheat straw under varying contact pressure S. 161-168

„… . These methods allow for the use of a digital prototype in design decisions during the product …” „… Table 1: Test plan of the static friction experiments. Parameters Variants Range / Type Specimen …” „… experiments. In both examples shown, the coefficient of static friction increases with decreasing contact …”

S. Geißler, T. Herlitzius Simulation of filling and venting operations in agricultural cold heat networks by using CFD and the Volume of Fluid method S. 417-424

„… experiment. The results of the simulation are in good correlation with those of the experiment. Based on …” „… Simulation of filling and venting operations in agricultural cold heat networks by using CFD and …” „… the Volume of Fluid method Determination of velocity limits for overcoming obstacles in simulation …”

C. Korn, T. Herlitzius, K. Lüpping, A. Afting Study on the use of DEM for the optimization of pelleting rollers S. 403-412

„… tools for testing new designs of pelleting rollers is obvious, since the production costs of these are …” „… very high. Goal of design optimization is to reduce wear on the pelleting die rollers, increase life …” „… pattern, torque etc. to experimental results. Finally, an overview of the correlation between design …”

B. Teurlinx, T. Ruigrok, F. Tamminga, J. Ijsselmuiden, K. Bennin, Ö. Babur High Accuracy and High-Speed Crop Root Position Detection for Green-on-Green Mechanical Weeding S. 69-78

„… , which forms the novel contribution of this paper. In our experiments, the YOLO-Point method obtained …” „… method the center point of the predicted bounding boxes are taken. During the experiments with the …” „… measure to compare the experiments. Given the significance of detecting all crops to prevent crop damage …”

J. C. Krause, N. Iqbal, M. Niemeyer, B. Thy, L. Plagge, H. Hollmeier, A. Ruckelshausen, S. Röttgermann, A. Tauber, J. Herbers, S. Menke, J. Hertzberg AI-TEST-FIELD – A Test Environment for the Automated Evaluation of Methods for Robust and Reliable Environment Perception S. 547-554

„… testbed and, based on that, describe the experiment execution and the related evaluation of the data sets …” „… variability of the overall operational design domain in which agricultural machinery is used. Thus, specific …” „… of the sensors. Subsequently in long-term experiments, the influence of changing environmental …”

F. Gerdes, L. Frerichs, A. Eitzlmayr, E. Karer, A. Feyrer, M. Hofer, D. Weberndorfer A comparison between conventional calibration experiments and the Excavator Test for DEM soil calibration S. 79-86

„… calibration experiments are Inclined Plane Test, Angle of Repose Test, Shear Test, Penetration Test, Uniaxial …” „… A comparison between conventional calibration experiments and the Excavator Test for DEM soil …” „… calibration M.Sc. Felix Gerdes, Prof. Dr. Ludger Frerichs, Institute of Mobile Machines and Commercial …”

C. A. Arévalo-Montaña, S. Böttinger Tractive effort prediction based on dynamic soil parameters S. 235-246

„… that the cohesion was derived from linear shear device experiments. In other studies in the field of …” „… . Dr.-Ing. Stefan Böttinger, University of Hohenheim, Stuttgart 1 Abstract The trend towards increasing …” „… power, size and weight of agricultural machinery, as well as the increase in their maximum speed in …”

Titelei/Inhaltsverzeichnis

„… , CLAAS Selbstfahrende Erntemaschinen GmbH, HarsewinkelDesign and development of adaptive control elements …” „… BraunschweigDesign of an adjustable lightweight stilt tractor – Concept tractor for the application of biological …” „… Concepts and AgronomyPotentials of Functional-electrified System Topologies for the Powertrain Design on …”

B. Marx, A. S. Herrmann Quo Vadis bale twine? S. 483-488

„… magnetic bicomponent fiber.  Power and design of the induction unit. The authors assume that with further …” „… , Faserinstitut Bremen, University of Bremen Abstract Polypropylene (PP) is used for the production of bale …” „… twines. About 7.800 tons of bale twine are consumed per year in Germany. PP has numerous advantages: It …”

X. Tian, R. P. Jenkins, J. Lengacher, A. Vacca, S. Fiorati, F. Pintore, D. Cristofori An Analysis of Mixed Hydraulic and Electric Configurations for the Actuation of Tractor Auxiliary and Implement Functions to Reduce Power Consumption S. 1-14

„… selective e-pump architecture. All feasible designs are analysed considering the efficiency and size of the …” „… An Analysis of Mixed Hydraulic and Electric Configurations for the Actuation of Tractor Auxiliary …” „… usage of primary energy sources. Although it is nowadays an established trend to eliminate or downsize …”

T. Schütte, K. Koch, V. Dworak, C. Weltzien LiDAR Assisted Semi-automatic Mapping and Path Planning Approach for Autonomous Mobile Robots in Vineyards and Orchards S. 199-208

„… to calculate an optimized path from the start point to the end of the row. Experiments and Results …” „… Vineyards and Orchards Improving Navigation of GNSS-based Autonomous Mobile Robots by Leveraging GNSS and …” „… , Leibniz-Institut für Agrartechnik und Bioökonomie, Department of Agromechatronics, Potsdam Abstract This study …”

doi.org/10.51202/9783181024270

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