Simulation Of Automotive Radar Point Clouds In Standardized Frameworks
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Simulation Of Automotive Radar Point Clouds In Standardized Frameworks
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Author : Thomas Eder
language : en
Publisher: Cuvillier Verlag
Release Date : 2021-11-24
Simulation Of Automotive Radar Point Clouds In Standardized Frameworks written by Thomas Eder and has been published by Cuvillier Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-11-24 with Technology & Engineering categories.
The simulation of the vehicle’s environmental sensors, the so-called sensor simulation, is crucial for testing and validating autonomous driving. Automobile manufacturers are increasingly focusing on a standardized architecture with a high level of abstraction. In order to simulate the sensors, such as radar sensors, most realistically on a point cloud level, data-based methods are used in many cases. In general, and specifically in case of radar sensors, there are still challenges to be faced. Therefore, four research questions are addressed: Is it possible to generate synthetic training data for data-based models? Which statistical approaches are suitable to simulate radar point clouds and how shall their learning capacities be evaluated? Is there a modeling approach to circumvent the disadvantages of statistical modeling? How to tackle the statistical nature of radar sensors during validation? Die Simulation der Umfeldsensoren des Fahrzeugs, die sogenannte Sensorsimulation, ist für Test und Absicherung des autonomen Fahrens entscheidend. Die Automobilhersteller setzen dabei zunehmend auf eine standardisierte Architektur mit hohem Abstraktionsgrad. Um die Sensoren, wie z.B. Radarsensoren, möglichst realitätsnah auf Punktwolkenebene zu simulieren, werden in vielen Fällen datenbasierte Methoden eingesetzt. Im Allgemeinen und speziell im Fall von Radarsensoren gilt es noch immer zahlreiche Herausforderungen zu meistern. Daher werden in dieser Arbeit vier Forschungsfragen behandelt: Können synthetische Trainingsdaten für datenbasierte Modelle generiert werden? Welche statistischen Ansätze sind geeignet, um Radar-Punktwolken zu simulieren und wie können die Ansätze bewertet werden? Gibt es einen Modellierungsansatz, um Nachteile der statistischen Modellierung zu umgehen? Wie kann die statistische Natur bei der Validierung berücksichtigt werden?
High Precision Automotive Radar Target Simulation
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Author : Diewald, Axel
language : en
Publisher: KIT Scientific Publishing
Release Date : 2023-08-15
High Precision Automotive Radar Target Simulation written by Diewald, Axel and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-08-15 with categories.
Radar target simulators (RTSs) deceive a radar under test (RuT) by creating an artificial environment consisting of virtual radar targets. In this work, new techniques are presented that overcome the rasterization deficiency of current RTS systems and enable the generation of virtual targets at arbitrary high-precision positions. This allows for continuous movement of the targets and thus a more credible simulation environment.
Handbook Of Driver Assistance Systems
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Author : Hermann Winner
language : en
Publisher: Springer
Release Date : 2015-10-15
Handbook Of Driver Assistance Systems written by Hermann Winner and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-10-15 with Technology & Engineering categories.
This fundamental work explains in detail systems for active safety and driver assistance, considering both their structure and their function. These include the well-known standard systems such as Anti-lock braking system (ABS), Electronic Stability Control (ESC) or Adaptive Cruise Control (ACC). But it includes also new systems for protecting collisions protection, for changing the lane, or for convenient parking. The book aims at giving a complete picture focusing on the entire system. First, it describes the components which are necessary for assistance systems, such as sensors, actuators, mechatronic subsystems, and control elements. Then, it explains key features for the user-friendly design of human-machine interfaces between driver and assistance system. Finally, important characteristic features of driver assistance systems for particular vehicles are presented: Systems for commercial vehicles and motorcycles.
Creating Autonomous Vehicle Systems
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Author : Shaoshan Liu
language : en
Publisher: Morgan & Claypool Publishers
Release Date : 2017-10-25
Creating Autonomous Vehicle Systems written by Shaoshan Liu and has been published by Morgan & Claypool Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-25 with Computers categories.
This book is the first technical overview of autonomous vehicles written for a general computing and engineering audience. The authors share their practical experiences of creating autonomous vehicle systems. These systems are complex, consisting of three major subsystems: (1) algorithms for localization, perception, and planning and control; (2) client systems, such as the robotics operating system and hardware platform; and (3) the cloud platform, which includes data storage, simulation, high-definition (HD) mapping, and deep learning model training. The algorithm subsystem extracts meaningful information from sensor raw data to understand its environment and make decisions about its actions. The client subsystem integrates these algorithms to meet real-time and reliability requirements. The cloud platform provides offline computing and storage capabilities for autonomous vehicles. Using the cloud platform, we are able to test new algorithms and update the HD map—plus, train better recognition, tracking, and decision models. This book consists of nine chapters. Chapter 1 provides an overview of autonomous vehicle systems; Chapter 2 focuses on localization technologies; Chapter 3 discusses traditional techniques used for perception; Chapter 4 discusses deep learning based techniques for perception; Chapter 5 introduces the planning and control sub-system, especially prediction and routing technologies; Chapter 6 focuses on motion planning and feedback control of the planning and control subsystem; Chapter 7 introduces reinforcement learning-based planning and control; Chapter 8 delves into the details of client systems design; and Chapter 9 provides the details of cloud platforms for autonomous driving. This book should be useful to students, researchers, and practitioners alike. Whether you are an undergraduate or a graduate student interested in autonomous driving, you will find herein a comprehensive overview of the whole autonomous vehicle technology stack. If you are an autonomous driving practitioner, the many practical techniques introduced in this book will be of interest to you. Researchers will also find plenty of references for an effective, deeper exploration of the various technologies.
Road Vehicle Automation 3
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Author : Gereon Meyer
language : en
Publisher: Springer
Release Date : 2016-07-01
Road Vehicle Automation 3 written by Gereon Meyer and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-07-01 with Technology & Engineering categories.
This edited book comprises papers about the impacts, benefits and challenges of connected and automated cars. It is the third volume of the LNMOB series dealing with Road Vehicle Automation. The book comprises contributions from researchers, industry practitioners and policy makers, covering perspectives from the U.S., Europe and Japan. It is based on the Automated Vehicles Symposium 2015 which was jointly organized by the Association of Unmanned Vehicle Systems International (AUVSI) and the Transportation Research Board (TRB) in Ann Arbor, Michigan, in July 2015. The topical spectrum includes, but is not limited to, public sector activities, human factors, ethical and business aspects, energy and technological perspectives, vehicle systems and transportation infrastructure. This book is an indispensable source of information for academic researchers, industrial engineers and policy makers interested in the topic of road vehicle automation.
Radar Cross Section
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Author : Eugene F. Knott
language : en
Publisher: SciTech Publishing
Release Date : 2004-06-30
Radar Cross Section written by Eugene F. Knott and has been published by SciTech Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-06-30 with Technology & Engineering categories.
The leading text and reference on radar cross section (RCS) theory and applications, this work presents a comparison of two radar signal strengths. One is the strength of the radar bean sweeping over a target, the other is the strength of the reflected echo senses by the receiver. This book shows how the RCS "gauge" can be predicted for theoretical objects.
Automated Driving
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Author : Daniel Watzenig
language : en
Publisher: Springer
Release Date : 2016-09-23
Automated Driving written by Daniel Watzenig and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-09-23 with Technology & Engineering categories.
The main topics of this book include advanced control, cognitive data processing, high performance computing, functional safety, and comprehensive validation. These topics are seen as technological bricks to drive forward automated driving. The current state of the art of automated vehicle research, development and innovation is given. The book also addresses industry-driven roadmaps for major new technology advances as well as collaborative European initiatives supporting the evolvement of automated driving. Various examples highlight the state of development of automated driving as well as the way forward. The book will be of interest to academics and researchers within engineering, graduate students, automotive engineers at OEMs and suppliers, ICT and software engineers, managers, and other decision-makers.
The Greenhouse Gas Protocol
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Author :
language : en
Publisher: World Business Pub.
Release Date : 2004
The Greenhouse Gas Protocol written by and has been published by World Business Pub. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Business enterprises categories.
The GHG Protocol Corporate Accounting and Reporting Standard helps companies and other organizations to identify, calculate, and report GHG emissions. It is designed to set the standard for accurate, complete, consistent, relevant and transparent accounting and reporting of GHG emissions.
Inclusive Radio Communications For 5g And Beyond
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Author : Claude Oestges
language : en
Publisher: Academic Press
Release Date : 2021-05-18
Inclusive Radio Communications For 5g And Beyond written by Claude Oestges and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-18 with Computers categories.
Inclusive Radio Communication Networks for 5G and Beyond is based on the COST IRACON project that consists of 500 researchers from academia and industry, with 120 institutions from Europe, US and the Far East involved. The book presents state-of-the-art design and analysis methods for 5G (and beyond) radio communication networks, along with key challenges and issues related to the development of 5G networks. Covers the latest research on 5G networks – including propagation, localization, IoT and radio channels Based on the International COST research project, IRACON, with 120 institutions and 500 researchers from Europe, US and the Far East involved Provides coverage of IoT protocols, architectures and applications, along with IoT applications in healthcare Contains a concluding chapter on future trends in mobile communications and networking
Supplier Relationship Management
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Author : Stephen Easton
language : en
Publisher: Apress
Release Date : 2014-06-14
Supplier Relationship Management written by Stephen Easton and has been published by Apress this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-06-14 with Business & Economics categories.
There’s a new buzz phrase in the air: Supplier Relationship Management (SRM). Corporate executives know it’s necessary, but there’s only one problem. Nobody yet knows how to do it. Or they think it’s all about bashing your vendors over the head until they reduce the price another 4%. Supplier Relationship Management: How to Maximize Vendor Value and Opportunity changes all that. Containing the best and most innovative advice from the operations and procurement experts at consultant AT Kearney, this book shows that SRM is at root a strategic discussion requiring cross-functional interaction and internal alignment at the highest levels. It requires an honest appraisal of the value that suppliers now bring to your firm, as well as their potential value. It then requires a frank and constructive business-to-business dialogue about how to improve the relationship. When this happens, a company reaps myriad benefits, ranging from new opportunity to added value to competitive advantage—and, quite likely, to overall (and sometimes substantial) cost reductions. This book shows the most concrete methods you can use today to: Identify value-adding opportunities in the supply chain Work closely with suppliers to maximize the benefits Work the "Critical Cluster" of suppliers, where the greatest opportunity for advantage lies Review suppliers to encourage constant gains in quality and cost Turn your SRM strategy into a major competitive advantage Supplier Relationship Management introduces and explains the Supplier Interaction Model, a key tool that will help you get the most from your supplier relationships. It segments the supplier universe into nine categories, from those you want to run away from fast to those so good and so useful to your organization that it can make sense to invest in them directly. Numerous case studies show how to apply the principles to your situation. Supplier Relationship Management burns off the fog that has surrounded the procurement process for far too long. It is the definitive guide for business executives who want to get the maximum benefits from suppliers and gain very real advantages over competitors.