Filter results

Results (261)

Sort by:

Select all Select all

Page 1

VDI Wissensforum GmbH - Dritev – Drivetrain For Vehicles 2019

Partial access

Select

VDI Wissensforum GmbH (ed.)

Dritev – Drivetrain For Vehicles 2019

Series: VDI-Berichte

Volume 2354 2019

Results in this title

D. P. Morisco, I. Liviu Iepure Enhanced application of high-performance-computing in the design process of high-power-density traction motors

„… Großrechnersystemen (High Performance Computing - HPC) ist es möglich, die Berechnungszeit bei gleichbleibender …” „… High-Performance-Computing in the Design Process of High-Power-Density Traction Motors M.Sc. David Philipp Morisco, Robert …” „… increasing availability of high-performance-computing (HPC) and the application of suitable solvers, the …”

M. Niklas, G. Reichart AUTOSAR Adaptive Platform – The standardized software framework for safe and intelligent e-mobility

„… high-end computing hardware and supports parallel processing on many core systems and GPUs. Since AUTOSAR …” „… security requirements along with system capabilities such as hardware with high-end embedded computing …” „… will be complemented by a new platform that comes with operating systems designed for high-performance …”

M. Stulrajter, M. Pacha Challenges of sensorless high-speed drives with PM motors

„… approach to achieve high performance and high efficiency. A six-step commutation control is primarily used …” „… – field-oriented control High-performance motor control is characterized by smooth rotation over the entire speed …” „… ] Gieras, J. F., Saari , J.: Performance Calculation for a High-Speed Solid-Rotor Induction Motor, in IEEE …”

A. Kinigadner, T. Biermann Schaeffler eAxle family – future solutions for the electric drivetrain

„… Enhanced application of high-performance-computing in the design process of high-power-density traction …” „… higher launch performance and high speed efficiency. While gearshifts are not becoming a comfort issue …” „… Wall Motors’ 2nd generation of Pi4 platform – A high performance PHEV for premium SUV in China …”

P. Fietkau, N. Lamparsky, M. Felbermaier, A. Fröhlcke, T. Conze Holistic design approach for electric drives

„… digital prototype is built from several DPSs. The Load Spectra DPS and Driving Performance DPS deliver …” „… , ever more powerful calculation programs and greater computing power are increasingly available. The …” „… , Steffens et al. [10] describe an analytical method for NVH issues. A possible link to higher …”

A. Esser, J.-E. Schleiffer, T. Eichenlaub, S. Rinderknecht Development of an optimization framework for the comparative evaluation of the ecoimpact of powertrain concepts

„… investigation of the operational phase of the necessary multitude of variants with high computing efficiency …” „… the performance value would require a significantly higher cycle duration. Fig. 3: Parameter …” „… performance indicators in the operational phase by simulation in Section 4. Section 5 shows the comparative …”

C. Möser, T. Märkle, K. Hornung Effective acoustic development of electrified powertrains – Combination of simulation and evaluation methods

„… subsequent postprocessing. This makes high-performance representation and analysis of the results possible …” „… high-voltage electrification. Powertrain Acoustics Development, as part of Audi’s Overall Vehicle Development …” „… modelling, computing and result processing is much reduced by automation, meaning more time is available …”

doi.org/10.51202/9783181023549

Partial access

Select

VDI Wissensforum GmbH (ed.)

ELIV 2021

Series: VDI-Berichte

Volume 2384 2021

Results in this title

S. Wonneberger, S. Balci Reliable Validation of Highly Automated Driving Functions by Increasing the Virtualization Level of High Performance Computing Platforms and Smart Sensors S. 17-28

„… of High Performance Computing Platforms and Smart Sensors Dipl.-Inf. Stefan Wonneberger, M.Sc …” „… more powerful and changing to complete High Performance Computing Platforms (HCPs). Microcontrollers …” „… Computing Platforms The trend to centralized, in-vehicle High Performance Computing Platforms (HCPs) has …”

K. Heurtefeux, M. Kumar, M. Cassol New Automotive E/E architecture and how TC4xx enables it – From domain-based to zone-based approach S. 429-434

„… organized based 3 levels of ECUs: Computing Platforms: SoCs-based control unit with high-speed interfaces …” „… the enhanced HSM concept powered by TriCore™ with higher performance, secure storage of long-term …” „… . Driven by security, safety or performance requirements, these domains generally operate independently …”

M. Schleicher Paving the way for the „Software Defined Vehicle“ S. 273-284

„… and new approaches for EE architectures with High-Performance Computer (HPC) are introduced by many …” „… changes. Fig. 8: Example of one of the latest High Performance Computer projects at Continental Such …” „… various software suppliers. Fig. 10: Collaborative Development in High Performance Computer projects …”

D. Geyer, C. Miedl Safety Architectures for Automotive Cross Domain Servers – Challenges and Potentials S. 447-458

„… applications with low criticality to ADAS - High Performance Computers (HPC) and more with requirements up to …” „… of various safety-relevant functions with the demand for independence on individual high-performance …” „… Cross-Domain Servers (CDS) With respect to the above criteria, the development of high-performance computers …”

A. Hohm, B. Hartmann, S. Khodaverdian, D. Bosch, B. Lattke, P. Keck The Evolution of Automation in Parking – Assisted, Automated, Autonomous S. 61-74

„… , especially for complex systems running high performance parking functions. Thus, high performance ECUs are …” „… used to cope with these challenges. Since lower and higher performance systems are always in parallel …” „… human supervision. Due to the high number of redundant sensors and computing hardware that is necessary …”

M. Rath, N. KN, A. K. Laxminarayana, R. Tandon Automated Driving – How cloud infrastructure plays a vital role in future of validation for Automated Driving? S. 95-104

„… scenarios, cloud infrastructure, high performance simulators and automotive KPIs can help run millions of …” „… required performance, Cloud computing will play a vital role, along with cost saving and speed of …” „… . The high-level activities required for validation of AD/ADAS functions are: Creation of scenarios …”

J. Becker, D. Pangercic A Safety-Certified Vehicle OS to Enable Software-Defined Vehicles S. 435-446

„… centralized computing infrastructure, in which all major functionality is implemented on one high-performance …” „… architectures are moving to centralized high performance computers, but the software implementation lags behind …” „… on centralized high-performance computers to support the megatrends towards electric, selfdriving …”

I. Trefz Virtual software platform for the car – On the road to the next paradigm shift with VIRTIO standards S. 237-244

„… (SoCs) VDI-Berichte Nr. 2384, 2021 237 that provide such high computing power. On these SoCs are …” „… device controller. An illustrative example where VIRTIO meets high performance requirements is the …” „… overall computing power required and, as a result, material and development cost, time and risk …”

F. A. Schiegg, I. Llatser, H. Tchouankem, T. Frye, F. Wildschutte, F. Hofmann Removing Blind Spots – Infrastructure-assisted Collective Perception S. 29-44

„… of the German project 5G NetMobil and prove the high added value of road infrastructure-assisted …” „… large-scale scenarios by investigating the performance on highways with different traffic densities in terms …” „… of reliability and link type. A key finding is that, in high-density scenarios, the reliability of …”

F. Rundo Perceptive Advanced Car-driver Drowsiness Monitoring Neuro-Embedded System S. 317-330

„… of wakefulness at the onset of the sleepy phase using the Low frequency (LF) and High Frequency (HF …” „… at about 540nm with a Full Width at Half Maximum (FWHM) of 70nm and an optical transmission higher …” „… ] - [19]. To perform an effective filtering between 1-10 Hz, a pass-band filter (low pass / high pass …”

S. Alexander, F. Borrelli, M. Pfeifle Real-time Contextual Intelligence Services for Connected Electrified Vehicles S. 509-522

„… , Smart E-Mobility services are the core pillar necessary to achieve high ROI on these massive vehicle …” „… platform investments. They can generate new high-margin recurring revenue streams from both consumers …” „… high-growth digital enterprise and substantially increase the market value of their companies. The biggest …”

O. Meyer, B. Bohlen Applying Standards for future Vehicle Diagnostic and Vehicle Lifecycle Management S. 409-422

„… , 2021410 High performance computers (HPC) centralize computing power in the vehicle and thus change the …” „… for 2022. High performance computers (HPC) induce updates to the vehicle architecture. HPCs run …” „… classical workshops), getting a constant stream of measurements to support a high-performance proximity …”

K. Renatus, A. Unger, B. Baker, O. Manicke Machine learning approach towards remote diagnostics and repair of electric vehicle charging processes S. 163-174

„… than standard control units or even high performance computers can provide, it makes sense to relocate …” „… AUTOSAR [6] without considering modern high computing platforms with virtual ECUs, VDI-Berichte Nr. 2384 …” „… DDPG algorithm needs less episodes to generate high rewards, but also needs more computing time. 5 …”

S. Apartsin, H. Stein, G. Reiter, K. Williams AI-based Signal Integrity Monitoring for Integrated Vehicle Health Management S. 143-150

„… High-Performance Computer Signal Integrity Monitoring Signal Integrity Monitoring (SIM) is a powerful anomaly …” „… components, detect performance degradation, and determine the root cause of problems. By integrating …” „… vehicle’s performance in order to collect training data with anomalies. The SIM pipeline must be …”

T. Fuchs, O. Manicke, M. Zinser, B. Baker Automotive digital twin: An approach for isolating and virtual validating of software updates in end-to-end architectures based on customer vehicles S. 223-236

„… are needed to fulfil functions [2]. However, high-performance computing platforms (HCP) allow to map …” „… subgraphs. Multiple dimensions based on key performance indicators (KPI) are introduced. Section 4 presents …” „… Requirements-Functional-Logical-Physical method (RFLP) on separate levels. At first, high-level requirements for the vehicle are …”

F. Rabe ShyTech Displays – Enabling a new era of puristic vehicle design and enhanced user experience S. 381-388

„… seamlessly orchestrated by a central computing unit such as a High Performance Computer (HPC). Large display …” „… distraction. Displays offer a new solution for this as well: High resolution ShyTech displays make it …” „… displays off The high-resolution relief print on the foil has the appearance and haptic feel of real …”

J. Langkau, S. Wenz, T. V. Fernandez, L. Pullen, A. Tekavčič, N. Jezeršek, A. Wagner Electric Charge Lid – System components for future charge lid systems S. 475-488

„… a charging experience for the end customer, lighting components, such as high-resolution LED (Light …” „… ) charge lids that move inwards, behind the body, where design and performance of the actuator also play a …” „… pressure spring). For instance, by using a large charge lid, with high sealing forces, in combination with …”

D. Bartlett, S. Sesia, T. Yuan Liu Hybrid collaborative positioning/navigation scheme for performance enhancements and local perception improvement for automated driving S. 47-60

„… between the challenges faced by the personal computing industry and the automotive industry. Thankfully …” „… : A timeline of the evolution of the personal computing industry Our first stop in looking back at …” „… operating system and open hardware architecture. This created the first general computing platform …”

S. Selitrennikoff, M. Ortegon-Cabrera Architecting for Secure, Safe and Agile Software Defined Vehicles – Learnings from the Personal Computer industry S. 395-408

„… between the challenges faced by the personal computing industry and the automotive industry. Thankfully …” „… : A timeline of the evolution of the personal computing industry Our first stop in looking back at …” „… operating system and open hardware architecture. This created the first general computing platform …”

G. Reichart, R. Asmus, B. Mattner AUTOSAR Vehicle Operating System (AVOS) – The Safe and Secure Framework for Automotive System Architectures S. 245-256

„… environment for applications that require high-end computing power and allows to connect deeply embedded and …” „… computing power, considering automated driving, for example. In addition, there are strict regulatory …” „… scalable E/E system architectures for future intelligent mobility supporting high levels of dependability …”

Titelei/Inhaltsverzeichnis

„… of High Performance Computing Platforms and Smart Sensors …” „… . Hurasky, HERE Technologies, Frankfurt Hybrid collaborative positioning/navigation scheme for performance …”

A. Knoll The Case for an Open Integrating Operating System, Middleware Specification Development Approach S. 257-272

„… high standards in the automotive industry, and cheaper computing power will make it possible to deploy …” „… necessary to achieve the performance of today’s systems, is overwhelming and cannot be copied within a …” „… kinds of gadgets. It will be infinitely easier to engage the highest quality developers if an …”

F. von Bulow, F. Heinrich, T. Meisen A new perspective for manufacturers: Cloud-based utilization of operational fleet data S. 117-130

„… monitors the overall fleet performance and usage. In the case of BEV fleets, the fleet manager is also …” „… machine layer follows the paradigm of edge computing as it enables moving computation and data storage …” „… highest layer. This enables interoperability and comparability of the digital vehicle twins. Furthermore …”

doi.org/10.51202/9783181023846

No access

Select

Konstruktion

Browse Volumes: Konstruktion

Konstruktion Volume 73 (2021) Issue 06 ISSN Online: 0720-5953

Results in this title

Christopher Lange, Stephan Tremmel, Frank Rieg Integration von High-Performance- Computing in die simulationsunterstützte Produktentwicklung S. 69-74

„… 69KONSTRUKTION (2021) NR. 6 Integration von High-Performance- Computing in die …” „… High-Performance-Computing (HPC) ist in Deutschland eine Schlüsseltechnologie. Bis 2025 sollen 450 Millionen Euro in den …” „… High-Performance-Computing (HPC) ermöglicht Unternehmen simulationsunterstützte Produktentstehungsprozesse durch …”

Titelei/Inhaltsverzeichnis S. 1-9

„… . Lange, S. Tremmel, F. Rieg Integration von High-Performance-Computing in die simulationsunterstützte …” „… High-Performance-Computing in die simulationsunterstützte Produktentwicklung. (Bild: Universität Bayreuth) Kontaktieren Sie …”

doi.org/10.37544/0720-5953-2021-06

No access

Select

VDI Wissensforum GmbH (ed.)

ELIV 2023

Series: VDI-Berichte

Volume 2423 2023

Results in this title

A. Heise Plug & Play High-Performance Computer (HPC) and Fluid Cooling Solution S. 159-168

„… electrical/electronic architectures with a few but powerful high-performance computers will offer the required computing …” „… plug & play HPC concept VDI-Berichte Nr. 2423, 2023160The cooling “dilemma” High-performance computing …” „… Plug & Play High-Performance Computer (HPC) and Fluid Cooling Solution Scalable HPC solution …”

F. Kraemer Development and Testing Autonomous Vehicles (AV) at Scale S. 149-158

„… area is the new High-Performance Object (HPO) S3 protocol. Simple Storage Service (S3) is a well-known …” „… high performance AI processing power and access to massive data plus a powerful storage solution to …” „… foresee only a few but very powerful high-performance compute units surrounded by some smaller electronic …”

S. K S, Tata Elxsi, N. Velinov Software-Defined Vehicle: Combining Real-Time Safety Critical Functions with Cloud Connectivity S. 543-558

„… towards ECU consolidation using high-performance computing heterogeneous systems comprising of GPUs …” „… criticality consolidation on high-performance computing units. Figure 6 shows the timeline of the architecture …” „… merged into one, exploring how consolidation for high-performance computing units can be achieved …”

S. Duda, Laurent Emmerich A unified middleware for SoC-agnostic application development S. 379-384

„… with dynamic memory management and high performance. Both standards offer different application …” „… . The chiplet concept aims to improve scalability, performance, and efficiency. In our context, this …” „… incompatible with the RTE, however. Parallel computing on GPUs is decoupled from CPUs and MCUs. Several …”

A. Beyfuß, M. Wirtz, T. Hein, J. Feng, P. Crowther, O. Forrest QuietComfort Road Noise Control – Helping Carmakers Design Better Cars S. 39-60

„… optimal performance under all conditions. The number of microphones needed for a high performing RNC …” „… version baseline for NVH performance. For example, OEMs can specify bushings, isolators, and strut mount …” „… Cancellation (EHC) and Road Noise Control (RNC). These active solutions offer the potential for high …”

U. Bodenhausen How to Become a Leader by Development of AI – ChatGPT Research Papers Analysed S. 281-292

„… performance at a higher pace than ever [1], [2], [3], [7]. VDI-Berichte Nr. 2423, 2023 283 Fig. 3: Generic …” „… [2]; GPT-3: 175 billion [3]). This trend has accelerated leading to very high costs for computing and …” „… , which have reached a surprising level of performance today. The methodology that was used to develop the …”

H. Ghezali, L. Trautmann, S. Witke, S. Herbold A Review of using Artificial Intelligence in Large Projects for Requirements Classification S. 573-588

„… performance improvement. In fact, the trade-off between high rates causing overfitting on test data and …” „… language and the importance of collecting sufficient and high-quality data to build efficient models that …” „… such a classification task. In recent years, the performance of NLP approaches increased drastically …”

O. Schmidt, K. Albers, P. Rehkop, R. Münzenberger Strategically Migrating, Mapping and Scaling Software to new SoC, domain and zone architectures and HPC S. 169-184

„… architectures, central architecture, and High Performance Computing (HPC) are architecture development concepts …” „… do we need high performance CPUs with multiple cores and a focus on distributing and balancing the …” „… focus is on performance. We use a simple model-based simulation approach that works on different …”

N. Kechler, E. Sax, N. Venkatesh Key Factors of a robust and safe Automated Driving Function – Transferable Insights of City-Bus Platooning in Munich S. 677-688

„… during operation, the topics of safety and security are of high importance, both with regard to …” „… use by the driver should be as simple and intuitive as possible. Due to the high similarity of systems …” „… not fulfilled. Performance It can also happen that the subsystems are optimized individually in their …”

T. Huck, A. Achtzehn Towards the next step in vehicle E/E architectures S. 185-198

„… and infotainment functions are implemented in high-performance computers with significant amount of …” „… over the vehicle lifetime due to high performance-dependency on integrated actuators during the vehicle …” „… fundamentally transform itself and its products. Fuelled by high expectations towards new revenue streams and …”

A. Kraus, R. Lokner Virtual Homologation – new opportunities for the automotive industry to enable more efficient development processes and improving safety and quality of vehicles for high scaling software updates S. 437-442

„… development processes and improving safety and quality of vehicles for high scaling software updates …” „… , time savings and increased safety resulting from virtual performance of more extensive tests. With …” „… in software-defined vehicles and shorten the time to market, while ensuring the highest safety …”

Z. Bassi, P. Gulden Using Radar and Vision Fusion for Improved Low-light Pedestrian Detection S. 113-132

„… . While sensor fusion has required powerful computing resources to-date, we show how vision and radar …” „… processing ICs. The conflict is exasperated by the requirement of high accuracy and robustness, which in …” „… backup cameras have been available for some time, however, their performance under tough environmental …”

N. Ilg, D. Sisejkovic, P. Duplys Where is Everybody? – Looking for Remote Attacks on Cars in the Wild S. 623-634

„… : High-performance computers, which will be a central component of future architectures, offer more and, above all …” „… between lacking evidence of extraterrestrial life and the apparently high likelihood of its existence …” „… , more centralized computing resources than current vehicles. Software and/or hardware homogeneity: The …”

C. Wilks, J. Roslak New Opportunities with Software Defined Lighting – Appearance drives Emotionalization S. 61-76

„… powerful peripheral computers for different zones in the vehicle (zonal ECUs) and central high-performance …” „… smartwatch. Based on a high-resolution display, a very flexible hardware platform has been created, which …” „… performance or vehicle design. Today, many customers are increasingly focusing on software-based functions …”

J. Schlosser, J. Petersohn Maintaining Open-Source based Software S. 267-280

„… industry differ from those of server, cloud, and high-performance computing (HPC) environ-ments, as well as …” „… developer community. Its transparent nature allows for in-depth analysis, leading to a higher reporting rate …” „… instance, the Linux kernel averaged 120 CVEs per year from 2000 to 2020, with a higher rate of 222 CVEs per …”

K. Eliasch, Dr. P. Friedel, D. Li, D. Shan Cooperative Perception Services to Improve the Safety of Road Users S. 347-364

„… computing to perceive and interpret its surroundings, make decisions, and control the vehicle's VDI-Berichte …” „… performance, the Radar could provide more reliable tracking results for a series of objects, like trucks, cars …” „… higher level autonomous driving functions. Besides, there is also clear roadmap covering further needs to …”

J. Sieracki, R. Yang, A. Vamos, M. Caggiano Seeing with Sound: AI-Based Detection of Participants in Automotive Environment from Passive Audio S. 293-306

„… flexibility to meet their design and performance requirements. Therefore, our system is designed around …” „… computing hardware. In its current implementation, we run audio input processing, AI target detection, and …” „… are applied to predict and test AOA changes over time. 6. Performance Table 1: Target specs for …”

M. Pfeifle, N. Zeller, A. vom Felde Combining ADAS and SD Maps for Augmented Reality Guidance S. 135-148

„… focus on optimizing algorithms and utilizing high-performance computing platforms to handle the …” „… Combining ADAS and SD Maps for Augmented Reality Guidance Providing High Quality Guidance …” „… , we will show that high quality AR apps are possible without HD maps, especially if we consider ADAS …”

L. Heinrich, M. Springer, D. Schütz, J. Pannek A Holistic Approach for a Universal Vehicle-to-Robot (V2R) Communication Interface S. 365-378

„… ]. C-V2X provides an additional link budget, better non-line-of-sight capabilities, and higher resilience …” „… solution, are enhancements under development to improve performance for upcoming advanced vehicular …” „… applications, e.g., autonomous driving with high reliability, low latency, and high throughput requirements [18 …”

A. Till, R. Hayton Why Trusted Execution Environments are Critical for Automotive Security S. 599-612

„… successful at creating and maintaining high quality reusable packages. However, almost every open-source …” „… , and protected by the separation provided by the river. Mapping back to computing – the riverbanks …” „… providers require that a TEE is used to protect high-definition media played on seat back or (increasingly …”

doi.org/10.51202/9783181024232

Volkan Gezer - A Modular and Scalable Software Reference Architecture for Decentralized Real-Time Execution on Edge Computing

Partial access

Select

Volkan Gezer

A Modular and Scalable Software Reference Architecture for Decentralized Real-Time Execution on Edge Computing

Series: Informatik/ Kommunikation

Volume 874 2021

Results in this title

State of the Art S. 11-54

„… Computing and Edge Computing 13 ing and congregating resources to provide a reliable and high …” „… Computing targets reduced latencies and high QoS that are hindered by the Cloud solu‐ tions, mainly due to …” „… reasonable performance gain in latency and bandwidth‐intensive applica‐ tions thanks to Edge Computing [CDO17 …”

Scheduling and Decision Making Methodology S. 55-64

„… Cloud Computing, Edge Computing and Real‐ Time Computing were clarified and the state‐of‐the‐art …” „… types of tasks in the computing domain: periodic, ape‐ riodic, and sporadic. For periodic tasks, one of …” „… tasks. A non‐resumable task cannot be resumed if paused by another higher priority task. Instead, it is …”

Bibliography S. 129-152

„… .; Wu, H.; Shen, B.: Heuristics to allocate high‐performance cloudlets for computation offloading in …” „… Computing (FMEC). Pp. 39–44, May 2017. [SOE17b] Sonmez, C.; Ozgovde, A.; Ersoy, C.: Performance evaluation …” „… computing technologies for Internet of Things: a primer. Digital Communications and Networks 4/2, pp. 77–86 …”

Introduction S. 1-10

„… that are composed of a computing platform, the physical world, sensors and actuators [Na21]. Hence …” „… , data aggregation, and information exchange with high QoS. In 1992, the Internet‐connected user device …” „… increase the downtime of the communication, which causes non‐productive time. Cloud Computing can scale …”

Titelei/Inhaltsverzeichnis

„… Deadline First ETD Edge Topology Designer GPOS General‐Purpose Operating System HPC High‐Performance …” „… Decentralized Real-Time Execution on Edge Computing M.Sc. Volkan Gezer, Kaiserslautern BAND 1|1 VOLUME …” „… Real‐Time Execution on Edge Computing Dem Fachbereich Maschinenbau und Verfahrenstechnik der Technischen …”

Conclusion and Outlook S. 116-128

„… architecture for the Edge Servers in the Edge Computing domain, to handle real‐time task requests, and execute …” „… Computing and continued with a problem defini‐ tion, objectives of the thesis, and followed by the approach …” „… in Chapter 1. Chapter 2 started from Cloud Computing history and listed some issues that started …”

Software Reference Architecture S. 65-82

„… Edge Servers to put Edge Computing benefits such as real‐time execution, self‐configuration …” „… supersets of Edge Computing, as defined in this thesis. Edge Computing components are illustrated as subsets …” „… and supersets in Fig. 4.1. In this thesis, Edge Computing is seen as the superset of Edge Network …”

doi.org/10.51202/9783186874108

1

2 3 ... 53