VDI Verlag eLibrary

Constraint Propagation for Analog and Mixed-Signal Integrated Circuit Design

Krinke Andreas

Series: Rechnerunterstützte Verfahren

Volume 474 2020

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„… . Scheffer, L. Lavagno, andG. Martin.Volume 2. Electronic Design Automation for Integrated Circuits Handbook …” „… Circuit Extraction”. In: IEEE Transactions on Computer-AidedDesign of Integrated Circuits andSystems 10.5 …” „… , Constraint-Driven DesignMethodology for Analog Integrated Circuits”. In: Proceedings of the Custom Integrated …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… Reihe 20 Constraint Propagation for Analog and Mixed-Signal Integrated Circuit Design PI TS TO PS …” „… Fortschritt-Berichte VDI Constraint Propagation for Analog and Mixed-Signal Integrated Circuit Design Dipl .-Ing …” „… Krinke, Andreas Constraint Propagation for Analog and Mixed-Signal Integrated Circuit Design …”

Introduction S. 1-9

„… opportunity to develop increasingly complex systems. For integrated circuits (ICs), this trend is best …” „… flow. 1.1 Design of Analog and Mixed-Signal Integrated Circuits ICs are an immensely important driver …” „… ones being: (1) a model of the cell used for 2 1.1 DESIGN OF ANALOG AND MIXED-SIGNAL INTEGRATED …”

Research Objectives S. 18-20

„… further automation. This applies in particular to the design of analog/mixed-signal (AMS) integrated …” „… circuits (ICs). These circuits process both discrete digital signals as well as continuously variable …” „… to be considered during circuit and layout design. The goal of this work is to present a methodology …”

Implementation and Results S. 103-121

„… database. For this purpose, all libraries, cells and relevant views of the integrated circuit are processed …” „… applicability of our approach, we integrated both parts into the EDA design framework Cadence DF II. In this …” „… the corresponding libraries we selected the sample and hold circuit “ether_adc45n/adc_sample_hold” and …”

State of the Art S. 10-17

„… missing. 2.2 Design Databases Software tools for designing integrated circuits (summarized under the term …” „… tools to partition the circuit and find different CMOS transistor composite stack variants. Again …” „… 94] presented an approach for parasitic constraint generation. They used a frequency domain circuit …”

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

„… tools. This builds a bridge from our abstract definition to everyday work in circuit design. Themain …” „… influence the set of relevant cells and, thereby, constraint propagation in circuit design. These …” „… commercial IC design environment Cadence DF II. Our constraint propagation methodology was also integrated …”

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

„… ] has been integrated into many EDA tools as a replacement for proprietary databases. This makes it …” „… ]. The data model shown in Figure 6.3 is integrated into the main data model in Figure 6.1 to support …” „… current mirrors whose management requires the identification of these circuit structures. The choice …”

doi.org/10.51202/9783186474209

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

Daniel Marolt

Series: Rechnerunterstützte Verfahren

Volume 475 2020

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Titelei/Inhaltsverzeichnis S. I-VIII

„… Methodology for Integrated Circuit Layout Automation Based on Principles of Self-organization M ar ol t …” „… SWARM: A Novel Methodology for Integrated Circuit Layout Automation Based on Principles of …” „… .) Fortschritt-Berichte VDI SWARM: A Novel Methodology for Integrated Circuit Layout Automation Based on Principles …”

Summary and Outlook S. 220-224

„… presents a new methodology for layout automation in the design of analog integrated circuits, referred to …” „… the digital domain– the functional diversification of analog circuits and the continuous nature of its …” „… multi-agent systems. Simple analog basic circuits are realized as autonomous, mobile, self-interested …”

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

„… function of the circuit), the structural domain (that the schematic representation of the circuit pertains …” „… to), and the physical domain (wherein the detailed layout geometries of the circuit are to be …” „… Design Function FRP Layout PCells EDPL PCDS graphical PCDS HIPE GQL Development Framework Circuit PCells …”

References S. 231-250

„… / Vinko Marolt, “SWARM: A Multi- Agent System for Layout Automation in Analog Integrated Circuit Design …” „… Routing of Macro/Custom Cell Integrated Circuits Using Simulated Annealing”, Proc. of 25th Design …” „… Transactions on Computer-Aided Design of Integrated Circuits and Systems, vol. 3, no. 1, pp. 87–100, Jan. 1984 …”

Clarification of the Task S. 1-3

„… flow of integrated circuits because automation attempts have persistently failed to satisfy the high …” „… universalists: they can be flexibly applied to a wide range of circuits, but concede losses in layout quality …” „… tasks like automating a certain device type or circuit 2 1.3 Practical Ambition class (and may still …”

Implementation and Results S. 166-213

„… an LC resonant circuit. Another parallel can be drawn between SWARM and cellular automata once again …” „… Figure 4.7 depicts a rectangular floorplanning problem with 15 circuit blocks of various sizes. As is …” „… layout space for other circuit components or IC sections. The 16 blocks feature 30 connections, and –in …”

doi.org/10.51202/9783186475206

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Layout-Generatoren für den Analogentwurf in kleinen Technologieknoten

Hans Dieter Benjamin Prautsch

Series: Rechnerunterstützte Verfahren

Volume 478 2022

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Literaturverzeichnis S. 167-180

„… Mixed-Signal Integrated Circuits,“ Proc. of the IEEE, Bd. 88, Nr. 12, Dez. 2000. DOI: 10.1109/5.899053. [24 …” „… ] A. Krinke, „Constraint Propagation for Analog and Mixed-Signal Integrated Circuit Design …” „… ,“ IEEE Trans. on Computer-Aided Design of Integrated Circuits and Systems, Bd. 27, S. 1179-1189, Juli …”

Titelei/Inhaltsverzeichnis S. I-XVI

„… – integrated circuits – IC design – generators – templates – design flow – placementDer Entwurf analoger …” „… kombinieren wird. XV Abstract The design of analog integrated circuits is a complex and extremely …” „… stehen. Haben die Kanten eine Richtung, so handelt es sich um einen gerich-teten Graphen. IC Integrated …”

Einleitung S. 1-8

„… Mikrochip. Im Bereich digitaler integrierter Schaltungen (engl. integrated circuits, ICs) kam zur …”

doi.org/10.51202/9783186478207

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OPE Journal

Browse Volumes: OPE Journal

OPE Volume 13 (2023) Issue 45 ISSN Online: 2366-8040

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(Cost-)efficient production of wearables – from low volumes to upscaled manufacturing S. 10-11

„… cuts and printed circuits.ScalableproductiontechnologiesToday, rotary die-cutting is used for large …” „… integrated printed electronics and sen-sors show high potential in various medical applications. Their thin …” „… vol-ume applications with little or no integrated electronic functions. Farther, new quality con-trol …”

Collaboration on large area LED-on-foil S. 19

„… and military applications featuring properties, such as enhanced circuit density, improved thermal …” „… (Irving, Texas) announced a collaboration with TracXon (Eindhoven, The Netherlands), a fully-integrated …” „… worldwide and had 2022 net sales of $9.7 billion.TracXon is a fully-integrated foundry for printed …”

doi.org/10.51202/2366-8040-2023-45

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Elektromigration und deren Berücksichtigung beim zukünftigen Layoutentwurf digitaler Schaltungen

Matthias Thiele

Series: Elektronik/Mikro- und Nanotechnik

Volume 395 2017

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Literaturverzeichnis S. 134-150

„… Transactions on Computer-Aided Design of Integrated Circuits and Systems, 25 (6): pp. 1038–1046, 2006. DOI …” „… Computer-Aided Design of Integrated Circuits and Systems, 23 (1): pp. 80–90, January 2004. DOI: 10.1109/TCAD …” „… Design of Integrated Circuits and Systems, 31 (7): pp. 1050–1060, July 2012. DOI: 10.1109/TCAD …”

Titelei/Inhaltsverzeichnis S. I-X

„… Application Specific Integrated Circuit CMP Chemical Mechanical Polishing CNF Kohlenstoffnanofaser CNT …” „… high current densities in metal interconnects of integrated circuits. While previously only considered …” „… circuits. In this thesis, methods preventing electromigration damage in digital integrated circuits are …”

Entwicklungstrends bei digitalen Schaltungen S. 40-46

„… Specific Integrated Circuits (ASICs). Die Entwicklung der verdrahtungsrelevanten Parameter wird …”

doi.org/10.51202/9783186395092

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Dritev 2023

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2420 2023

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

„… Management: Indirect system with dedicated low and high temperature circuit and integrated fluid control unit …” „… cooled condenser and chiller to provide the ability to transport energy to the coolant circuit for energy …” „… separately without interaction with the coolant system. Fig. 1: Classical Layout: Separate Circuits of …”

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

„… will be inte-grated on the eAxle as an oil pump. The radiator will be integrated as the cooling fins …” „… cost from the water circuit will be used to realise the oil cooled motor and the active lubrication …” „… . The removal of the water circuit is a first level system cost optimization. The oil cooled motor and …”

B. Cebulski, S. Mühlbauer, D. Sailer, L. Schmieden, R. Wunderlich, O. Seidler, A. Stiegelmeyr About the benefits of permanent rotor temperature measurement S. 143-152

„… the sensor module can be integrated into the rotor near the magnet. Fig. 5: The installation of …” „… antennas e.g. integrated in rotor end plate  No influence on the performance of the motor due to extreme …” „… within a period of three weeks. The circuit covers a length of Ø 47km. In the following graphic you can …”

J. Bonifacio, V. Warth, S. Scharr Optimizing sustainable high-performance e-drives S. 349-358

„… used as a coolant for the e-motor. In an open cooling circuit with a maximum pressure level below 1 bar …” „… when the active short circuit is activated within the inverter. Therefore, to be able to use completely …” „… design, possible hardware measures in the inverter help handle the active short circuit case and the …”

C. Reumüller, M. Sedlmair, M. Hein, A. Damm Transformation from conventional to electric powertrains Challenges in testing mechatronic shifting systems S. 359-376

„… acting force on the sleeve is directly proportional to the change in inductance of the magnetic circuit …” „… reluctance force in the system is created by striving for a minimal air gap 𝑥 in the magnetic circuit …” „… . symbol unit description 𝐹 𝑁 force W 𝐽 work 𝑥 𝑚 air gap of the magnetic circuit 𝐼 𝐴 current L 𝐻 …”

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

„… third-generation module with integrated converter has been in volume production since 2019 [5]. This module can be …” „… , a P2 drive with fourth-generation 48 V technology and integrated power electronics is also under …” „… . Fig. 3: Hybrid module designs: P2 high-voltage module with integrated torque converter (left); P1 …”

M. Gukelberger Magna’s Dedicated Hybrid Drive DHD Duo – a Platformbased two e-Machine System S. 197-204

„… requirements: A highly integrated, but at the same time modular and cost-efficient approach should enable a …” „… low-temperature cooling circuit of the vehicle. Communication with the vehicle is carried out via CAN FD. The …” „… master ECU is integrated into the inverter covering all drive control functions: for example actuation …”

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

„… modeled with an equivalent circuit model [2]. The used tire model (Realtime Tire from IPG Automotive …” „… integrated into the simulation environment. VDI-Berichte Nr. 2420, 2023 389References [1] Ahlert, A., 2022 …”

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

„… power electronics and the electric motors and for lubrication of the gearbox in one circuit. Besides …” „… , 281–295, doi:10.1007/978-3-658-29943-9_24. 11. Feng S.; Qu R. NVH Analysis of Integrated Motor and …”

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

„… distances in an urban environment. Fig. 11: Design of the DE4LoRa transmission with integrated EMs and …” „… , which is characterized by the interconnection of the various cooling circuits. This allows heat sources …” „… assuming an open circuit voltage curve and an internal resistance. Due to the high voltage level and the …”

doi.org/10.51202/9783181024201

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Erhöhung der Elektromigrationsrobustheit in der Verdrahtung digitaler Schaltungen

Steve Bigalke

Series: Rechnerunterstützte Verfahren

Volume 472 2020

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Literatur S. 147-164

„… electromigration-aware integrated circuit design”. In: Proc. of the 2018 Int. Conf. on Computer Aided Design (ICCAD). Nov …” „… : IEEE Trans. on Computer-Aided Design of Integrated Circuits and Systems 27.5 (Mai 2008), S. 844–857 …” „… Design of Integrated Circuits and Systems 37.7 (Juli 2018), S. 1317–1330. doi: 10.1109/TCAD.2017.2666723 …”

Zielstellung der Arbeit S. 39-42

„… Schaltungen (engl. integrated circuits, ICs) hat dafür gesorgt, dass die lange Zeit vernachlässigbaren …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… ([IRDS], [ITRS] u.a.) mutually predict that the reliability of future integrated circuits (ICs) will be …” „… EMhazard but also to a simultaneous decrease in the threshold values. Digital circuits are particularly at …” „… circuits. This includes the development of an EM model for interconnect structures, the derivation of EM …”

Gesamtzusammenfassung, Schlussfolgerung und Ausblick S. 138-142

„… Schlussfolgerung Die Zuverlässigkeit integrierter Schaltungen (engl. integrated circuits, ICs) ist zunehmend durch …”

Einleitung und Motivation S. 1-7

„… kostengünstigere Chips, auch integrierte Schaltungen (engl. integrated circuits, ICs) genannt, herstellen zu können …”

EM-Berücksichtigung im Layoutentwurf S. 8-38

„… (engl. simulation program with integrated circuit emphasis, SPICE) abgeschätzt werden. Zur Bestimmung …” „… Verdrahtung ist, alle Netze zu verdrahten, sodass die Funktion der integrierten Schaltungen (engl. integrated …” „… circuit, IC) gewährleistet werden kann. Zusätzlich existieren jedoch noch untergeordnete Ziele, wie die …”

EM-Modellierung von digitalen Verdrahtungsstrukturen S. 43-70

„… Verdrahtung digitaler, integrierter Schaltungen (engl. integrated circuits, IC). Die in Abschnitt 2.4 …”

Maßnahmen zur EM-Vermeidung S. 71-99

„… Elektromigration (EM), welche sich in der Verdrahtung von digitalen, integrierten Schaltungen (engl. integrated …” „… circuits, IC) einsetzen lassen. Der Nachweis zur Steigerung der EM-Robustheit durch diese Gegenmaßnahmen …”

doi.org/10.51202/9783186472205

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Methoden zur Analyse parasitärer elektrostatischer Effekte in mikroelektromechanischen Systemen

Axel Hald

Series: Rechnerunterstützte Verfahren

Volume 473 2020

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Literaturverzeichnis S. 145-154

„… for integrated MEMS using a circuit simulator with HDL“. In: Proceedings of the 20th International …” „… Conference Mixed Design of Integrated Circuits and Systems - MIXDES 2013. Juni 2013, S. 17–22 (siehe S. 28 …” „… International Conference Mixed Design of Integrated Circuits and Systems - MIXDES 2012. Warsaw, Poland, Mai 2012 …”

Einleitung S. 1-9

„… integrated circuit) bezeichnet (Abb. 1.2). Sie enthält in 1 1 Einleitung der Regel analoge und digitale …” „… (engl. integrated circuits (IC)) in komplexen Regionen eingesetzt [7]. Das erste Ziel dieser Arbeit ist …”

Kapazitive MEMS-Inertialsensoren S. 10-24

„… Prozess-Schritte wie bei der Herstellung von integrierten Schaltkreisen (engl. IC, integrated circuit) zum Einsatz …”

doi.org/10.51202/9783186473202

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OPE Journal

Browse Volumes: OPE Journal

OPE Volume 12 (2022) Issue 41 ISSN Online: 2366-8040

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Trustworthy electronics made in Germany S. 27

„… integrated circuit (IC) manufacturing to non-European regions increases the vulnerability to the introduction …” „… Fraunhofer Institute for Integrated Cir-cuits IIS, with its Adaptive Systems Develop-ment (EAS) division …” „… ). At the same time, the risk of intellectual property (IP) theft of circuit designs by third parties is …”

“Print anything on everything” S. 21-22

„… platform for traditional circuit boards that fits on your desk. We brought the V-One to market in 2015 as a …” „… , you can print high resolu-tion electronics onto just about everything. The intelligent integrated …” „… flexible circuits are now a standard design element in an electronics engineer's toolbox.I also think …”

Sensors everywhere S. 14-15

„… crimp connector.Printed humidity/moisture sensors can be integrated into a flat roof, for example, as …” „… flex-ible conductive tracks that trigger an alarm in the event of a short circuit and prevent serious …”

doi.org/10.51202/2366-8040-2022-41

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Dritev – Drivetrain for Vehicles 2020

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2373 2020

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P. Lück, K. Bennewitz, J. Tousen, J. Peter The front-axle drive of the MEB – Volkswagen expands the e-drive portfolio S. I-7-I-26

„… axles. The HV battery is scalable, adaptable for various cell types, and features integrated liquid …” „… and the ID. model. An AC charger with a charging power of up to 11 kW is integrated, and a DC …” „… possibilities offered by electric mobility. The HV battery is integrated centrally into the vehicle floor …”

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

„… for the disconnect function, all integrated in the same package. The electrical connection to the …” „… constraints (i.e. steering rack, air conditioning circuit, etc…). To meet all these targets a symmetric …” „… surrounding elements like steering rack, air conditioning circuit and chassis (see Fig. 4), led to the …”

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

„… of mobility. With its comprehensive technology portfolio, the company offers integrated solutions for …” „… and controls. Fig. 7: Future generations of electric axle drives will be highly integrated and …” „… combined with an integrated hydraulic concept, which handles actuation, lubrication, and cooling within …”

F. Völkel, M. Tietz, A. Schamin, S. Giehl Rolling into the future – Bearing solutions for electric mobility S. I-103-I-118

„… the electric motor and controlled accordingly by the power electronics. When this is integrated into …” „… accompanied by several negative effects that are rooted in the basic function of intermediate voltage circuit …” „… lubricant film in the rolling bearing act as parasitic capacities, in other words, a circuit of capacitive …”

S. Reuter, H. De Keyser, M. Doppelbauer Performance study of a PMSM with molded stator and composite housing With internal slot cooling – resulting in high continuous power S. II-17-II-32

„… materials are epoxy molding encapsulation (EME) compounds used in integrated chip packaging (bare die), ECU …” „… calculate the transmitted mechanical power. The cooling system is split into two circuits, with a common …” „… compensation tank. Each circuit has its own adjustable pump. The stator cooling circuit contains a plate heat …”

B. Pohle, M. Clauß, J. R. Schwarz, E. Schwiederik, D. Lasuen Design optimization of battery systems by multiphysics simulation S. II-89-II-96

„… . Electrochemical Simulation 2.1 Theory State of the Art battery simulations use mostly an equivalent circuit …” „… calculate the over potential of the cell with the Butler Volmer equation and the open circuit voltage from …” „… SOC values, mostly due to the slightly different open-circuit voltage of the active material of each …”

V. Null A new generation of thermal fluid technology for high performance charging of electric vehicles – How new thermal fluids can enhance battery performance in EVs S. II-97-II-108

„… 103 Potential to simplify the cooling circuit The excellent cooling performance of Shell Thermal …” „… a heat exchanger and be pumped again into the cooling circuit. Fig. 6: Single cooling circuit …” „… : Electrified powertrains in series Electric motor design and integrated battery design Switching concepts for …”

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

„… several parallel channels. Having only one cooling circuit and all components integrated in one housing …” „… The highly integrated ModulED drive module Holistic concept design Dipl.-Ing. Daniel …” „… "ModulED", 9 partners from 6 nations research on a highly integrated electric drive train module for road …”

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

„… electric drivetrain is suggested in this article. Integrated electric-drive-units (EDUs) are already …” „… between an optimal magnetic circuit and a moderate maximum electrical frequency of 1500 Hz. To reduce …” „… density in the conductors. Cooling A direct oil cooling system, like the one integrated in the AVL …”

P. Ramminger, R. Jäger Evolution of the drivetrain and high voltage system in the new Corsa-e S. I-173-I-194

„… differential & housing strategy Buy. Design with integrated e-Motor, hollow shaft, premium parts, oil pump …” „… Board Charger Buy, 1 ph & 3 ph option Buy, 1 phase DC/DC Integrated in OBC Separate, buy HPDM Up …” „… - integrated in OBC Separate, buy PLCM Up- integrated in OBC Separate, buy Connection points / Connectors …”

doi.org/10.51202/9783181023730

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OPE Journal

Browse Volumes: OPE Journal

OPE Volume 12 (2022) Issue 38 ISSN Online: 2366-8040

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Marcel Grooten Blink Link S. 26-27

„… integrated electronics, touch sensitive wireless IoT objects for different ages were combined in a …” „… on paper. The demonstrator ‘Blink Link’ is developed within the work package Integrated …” „… consortium. It demonstrates manufacturing technologies of 3D structures with integrated electronic …”

Martina Chopart, Leo Schranzhofer, Bernhard Polzinger, Emmanuel I. Stratakis, Maria Pervolaraki, David Volk Sensor packages for autonomous cars enabled by additive manufacturing S. 18-20

„… TINKER consortium is developing a NIL-based fabrication method for photonic integrated circuits of …” „… those developed specifically for the TINKER project. The photonic integrated circuit is the very …” „… mechanisms will be directly integrated into the line. Consortium of ten companies The TINKER consortium …”

Richard Price What’s happening in the world of printed and flexible electronics in 2022? S. 40

„… ) will be opening the session, speaking about the novel idea of attaching an NFC flexible integrated …” „… circuit (FlexIC) onto their Direct On Paper (DOP) antenna. In the S&S process, they use the FlexIC …”

Finally back again! / Exhibitor highlights at LOPEC 2022 S. 29-39

„… through conformable, flexible and sustainable integrated circuits (i.e., microchips). FLEEPtech developed …” „… jaundice in LOPEC’s Innovation Showcase. Printed electronics and integrated LEDs enable a light therapy …” „… Innovation Showcase are skis with integrated sensors designed by Atomic, the Austrian manufacturer of …”

doi.org/10.51202/2366-8040-2022-38

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SIMVEC – Simulation und Erprobung in der Fahrzeugentwicklung

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2333 2018

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R. Fuger, M. Hanke An integrated Workflow for the Simulation-Driven Development of Electric Motors and Generators – Design and Optimisation of Electric Drives S. 381-388

„… An integrated Workflow for the Simulation-Driven Development of Electric Motors and Generators …” „… phenomena or the entire system are carried out rarely. Only an integrated simulation workflow allows to …” „… conditions and embedded into the larger system. VDI-Berichte Nr. 2333, 2018382 An integrated workflow …”

S. Luthardt, L. Fredriksson, V. Leconte, Patrick Lombard, A. Dyer E-Motor Design using Multi-Physics Optimization S. 359-380

„… attribute performance are common to reach a final acceptable design. More integrated and holistic …” „… such integrated development strategies. However, such optimization strategies must be designed to …” „… simulation and optimization tools are combined and integrated to create a process for multi-physics E-motor …”

J. Wimmer, P. Stopp Einbindung eines pradiktiven Elektro-Chemischen Batteriemodells in ein virtuelles E-Fahrzeug S. 399-414

„… Battery Model A second vehicle model was built that uses an electrical-equivalent circuit model to …” „… characterize the electrical behavior of the high-voltage Lithium-ion battery. A typical equivalent circuit …” „… than or equal to zero. In this study, a value of 2 is used for . Each circuit parameter is defined as …”

J. Kalmus, P. Ebeling, W. Tegethoff Automatisierte Erzeugung von neuronalen Netzen aus Co-Simulationen physikalisch motivierter Modelle S. 685-698

„… Matlab/Simulink. Evaluation and analysis VDI-Berichte Nr. 2333, 2018686 The integrated tool chain is presented …” „… using the example systems refrigerant and cooling circuit and the simulation results are compared 1 …”

doi.org/10.51202/9783181023334

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Dritev – Drivetrain For Vehicles 2019

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2354 2019

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M. Elshaer, C. Chen Wide-Band-Gap (WBG) power semiconductor switches for automotive HV battery chargers – Opportunities & challenges S. II-1-II-14

„… correction (PFC) circuit interfaced directly to the AC grid. This circuit is used to regulate the grid …” „… highest loss followed by the PFC circuit then the grid side rectifier. Fig. 1: Onboard Charger (a …” „… ) System architecture block diagram (b) Power loss breakdown. A. PFC Circuit The PFC-boost converter …”

M. Maillard, L. Laurenty, S. Chretien Impact of hybridization on functional safety for low voltage eMotors – Impact of electrical and hybrid architectures (P2 P4) on the ASIL of electrical machines (eMotors) S. II-141-II-150

„… safe state is ASC mode (Active Short Circuit). The ASC mode prevents the machine to convert mechanical …” „… mechanical brake. At low speed, a resistive torque peak appears. Fig. 5: Types of active short circuits …” „… development times and the increasing complexity of the products and systems in which they are integrated …”

B. Müller, C. Angrick, M. Fritz New concepts for electrical drive trains for high power density S. II-55-II-66

„… with an integrated electric drive Their complexity is increased by the fact that electric drives can …” „… approach Platform Components Electric Motors When regarding highly-integrated powertrains such as …” „… integrated drive, or rotor carriers that are also plate carriers for a clutch. In addition to the main …”

A. Harsch, G. Clausen, A. Rink Modular system 8G-DCT with all-wheel drive S. I-79-I-94

„… integrated as an add-on component at the transmission output, unlike with comparable all-wheel-drive systems …” „… an integrated multiple clutch. This clutch is powered electro-mechanically. Via a crown wheel and a …” „… the disconnect clutch find place in the power head. The low-loss wet disconnect clutch is integrated …”

J. Grabowski, A. Colognese 48V to 12V Converters for xEV Applications – Managing the headaches of dual voltage automotive architectures S. II-45-II-54

„… Germany GmbH, Munich Abstract The modern 48V vehicle architecture is integrated into Mild Hybrid …” „… the 48V energy produced by the vehicle’s integrated starter/generator (ISG) and convert it to 12V …” „… disconnection of the converter from the 48V battery. The input buck-boost stage is the main converter circuit …”

P. Lück, K. Bennewitz, J. Tousen Volkswagen’s electric drivetrains of the new modular e-drive kit (MEB) S. I-515-I-530

„… is scalable, adaptable for different cell types and equipped with integrated liquid cooling. It is …” „… functions, were integrated directly into the power inverter. Thus, interventions can be implemented without …” „… platform, the DC/DC converter for supplying the vehicle's 12 V electrical system is not integrated into …”

D. Schweigert, M. Mileti, B. Morhard, M. Sedlmair, M. Fromberger, M. Otto, T. Lohner, K. Stahl Innovative transmission concept for hyper-high-speed electromechanical powertrains S. I-541-I-554

„… purpose-built test-rigs. Additionally, two drivelines are to be integrated in existing electric vehicles …” „… Technologies. At system level, the realization of a modular, highly-integrated driveline was followed for all …” „… components. The most ambitious goal at system level is, however, the creation of a highly integrated and …”

M. Özbek, J. Trommer, K. Akiyama, Y. Yamada Nidec next generation electric traction motor S. II-77-II-84

„… maximum system torque output of 3,900Nm, as listed in Table1. The new fully integrated design obviates …” „… water-circuit. Alternatively, oil-cooling can be chosen. Conventional ATF-oil can be directly applied to all …” „… shows compact and light-weight features with a hybrid water and oil cooling circuit resulting in a high …”

A. Moser, F. Brezger Efficiency improvements in transmissions using new latching technologies in clutch & hydraulic actuation systems S. I-427-I-446

„… flow the hydraulic circuit already improves efficiency. In a hybrid, the transmission fluid pump could …” „… a Demo-Car and improvements shown [Mos11]. Therefore, a whole independent system was integrated …” „… development work. Although the high pressure circuit for the chain transmission is not changed, the savings …”

P. Fietkau, N. Lamparsky, M. Felbermaier, A. Fröhlcke, T. Conze Holistic design approach for electric drives S. I-163-I-178

„… , Thermal and Actuation DPSs, all temperatures are determined and the lubrication circuit is designed. The …” „… , integrated simulation workflow for the active components of an electric motor. Buchberger et al. [8] [9 …” „… simulate the gearbox oil circuit. This helps with designing the switching valves, measuring coolant and …”

S. Kurokawa, M. Kunihisa, Y. Oyama Development of a new next-generation CVT for small cars S. I-385-I-396

„… mechanism, the sun gear was integrated with the input shaft and its outer diameter was reduced and the …” „… valve is positioned in the hydraulic circuit between the control valve and the case (Fig. 10). These …”

A. Kinigadner, T. Biermann Schaeffler eAxle family – future solutions for the electric drivetrain S. I-567-II-VIII

„… powertrain. In addition, all the required hardware circuits and their definition are included. The software …” „… by the planetary gear set. This produces a highly integrated and extremely short transmission concept …” „… length of 515 mm. A parking lock can be integrated and will be operated using an electro-mechanical …”

doi.org/10.51202/9783181023549

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OPE Journal

Browse Volumes: OPE Journal

OPE Volume 13 (2023) Issue 44 ISSN Online: 2366-8040

Results in this title

Overcoming detection limitations S. 18

„… , has successfully integrated a pinned photodiode structure in thin-film image sen-sors. With the …” „… ) readout circuits. Nonetheless, such infrared sensors have an inferior noise performance, which leads to …” „… incor-poration of a PPD structure in the readout circuit of thin-film-based image sensors; the first of its kind …”

A new generation of paper S. 12-13

„… Sweden (RISE), which paved the way for new opportunities to print flexible electrical circuits directly …” „… integrated into large informational panels, electronic shelf labels, or outdoor signs for traffic management …” „… future, Ynvisible’s displays have the potential to be integrated into smart surfaces, to create more …”

Uwe Braun Increased compliance through smart packaging: digital therapy control in real-time S. 8-10

„… journalpackage, supplying the cardboard box equipped with integrated conductive lines and printed circuit board …” „… features like integrated child resistance mechanisms. Also, due to scalable production capacities via …” „… filling process in the polypharmaceutical application. The tech-nology can be inconspicuously integrated …”

Assessing the sustainability aspect of (printed) electronics S. 24-25

„… Deviatkin, Ville Leminen, Mika Horttanainen. Alter-native Materials for Printed Circuit Board Production: An …” „… Integrated Printed Organic Photo-voltaics, HORIZON-CL5 Program 2022-D3-01-03 Advanced manufacturing of …” „… Integrated PV) is a flagship initiative funded by the European Union for the mass production of 3rd …”

doi.org/10.51202/2366-8040-2023-44

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Printing Copper Multilayers with VIAs on 3D Surfaces using Laser Material Processing

Ejvind Olsen

Series: Berichte aus dem ITA

Volume 04/2024 E-Book 2024

doi.org/10.51202/9783690300124

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