An Adaptive Driver Model For Computer Simulations Of Dynamical Vehicle Systems
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Author | : Ulf Holmgren |
Publisher | : |
Total Pages | : 77 |
Release | : 1995 |
Genre | : |
ISBN | : |
Download An Adaptive Driver Model for Computer Simulations of Dynamical Vehicle Systems Book in PDF, Epub and Kindle
Author | : Dieter Schramm |
Publisher | : Springer |
Total Pages | : 450 |
Release | : 2017-07-03 |
Genre | : Technology & Engineering |
ISBN | : 3662544830 |
Download Vehicle Dynamics Book in PDF, Epub and Kindle
The authors examine in detail the fundamentals and mathematical descriptions of the dynamics of automobiles. In this context, different levels of complexity are presented, starting with basic single-track models up to complex three-dimensional multi-body models. A particular focus is on the process of establishing mathematical models based on real cars and the validation of simulation results. The methods presented are explained in detail by means of selected application scenarios. In addition to some corrections, further application examples for standard driving maneuvers have been added for the present second edition. To take account of the increased use of driving simulators, both in research, and in industrial applications, a new section on the conception, implementation and application of driving simulators has been added.
Author | : A. Y. Ungoren |
Publisher | : |
Total Pages | : 15 |
Release | : 2005 |
Genre | : |
ISBN | : |
Download An Adaptive Lateral Preview Driver Model Book in PDF, Epub and Kindle
Successful modelling and simulation of driver behaviour is important for the current industrial thrust of computer-based vehicle development. The main contribution of this paper is the development of an adaptive lateral preview human driver model. This driver model template has a few parameters that can be adjusted to simulate steering actions of human drivers with different driving styles. In other words, this model template can be used in the design process of vehicles and active safety systems to assess their performance under average drivers as well as atypical drivers. We assume that the drivers, regardless of their style, have driven the vehicle long enough to establish an accurate internal model of the vehicle. The proposed driver model is developed using the adaptive predictive control (APC) framework. Three key features are included in the APC framework: use of preview information, internal model identification and weight adjustment to simulate different driving styles. The driver uses predicted vehicle information in a future window to determine the optimal steering action. A tunable parameter is defined to assign relative importance of lateral displacement and yaw error in the cost function to be optimized. The model is tuned to fit three representative drivers obtained from driving simulator data taken from 22 human drivers.
Author | : Martin Treiber |
Publisher | : Springer Science & Business Media |
Total Pages | : 505 |
Release | : 2012-10-11 |
Genre | : Science |
ISBN | : 3642324592 |
Download Traffic Flow Dynamics Book in PDF, Epub and Kindle
This textbook provides a comprehensive and instructive coverage of vehicular traffic flow dynamics and modeling. It makes this fascinating interdisciplinary topic, which to date was only documented in parts by specialized monographs, accessible to a broad readership. Numerous figures and problems with solutions help the reader to quickly understand and practice the presented concepts. This book is targeted at students of physics and traffic engineering and, more generally, also at students and professionals in computer science, mathematics, and interdisciplinary topics. It also offers material for project work in programming and simulation at college and university level. The main part, after presenting different categories of traffic data, is devoted to a mathematical description of the dynamics of traffic flow, covering macroscopic models which describe traffic in terms of density, as well as microscopic many-particle models in which each particle corresponds to a vehicle and its driver. Focus chapters on traffic instabilities and model calibration/validation present these topics in a novel and systematic way. Finally, the theoretical framework is shown at work in selected applications such as traffic-state and travel-time estimation, intelligent transportation systems, traffic operations management, and a detailed physics-based model for fuel consumption and emissions.
Author | : Azim Eskandarian |
Publisher | : Springer |
Total Pages | : 0 |
Release | : 2012-02-26 |
Genre | : Technology & Engineering |
ISBN | : 9780857290847 |
Download Handbook of Intelligent Vehicles Book in PDF, Epub and Kindle
The Handbook of Intelligent Vehicles provides a complete coverage of the fundamentals, new technologies, and sub-areas essential to the development of intelligent vehicles; it also includes advances made to date, challenges, and future trends. Significant strides in the field have been made to date; however, so far there has been no single book or volume which captures these advances in a comprehensive format, addressing all essential components and subspecialties of intelligent vehicles, as this book does. Since the intended users are engineering practitioners, as well as researchers and graduate students, the book chapters do not only cover fundamentals, methods, and algorithms but also include how software/hardware are implemented, and demonstrate the advances along with their present challenges. Research at both component and systems levels are required to advance the functionality of intelligent vehicles. This volume covers both of these aspects in addition to the fundamentals listed above.
Author | : Leonard Evans |
Publisher | : Springer Science & Business Media |
Total Pages | : 503 |
Release | : 2012-12-06 |
Genre | : Psychology |
ISBN | : 1461321735 |
Download Human Behavior and Traffic Safety Book in PDF, Epub and Kindle
This volume contains the papers and discussions from a Symposium on :'Hu man Behavior and Traffic Safety" held at the General Motors Research Labora tories on September 23-25, 1984. This Symposium was the twenty-ninth in an annual series sponsored by the Research Laboratories. Initiated in 1957, these symposia have as their objective the promotion of the interchange of knowledge among specialists from many allied disciplines in rapidly developing or chang ing areas of science or technology. Attendees characteristically represent the aca demic, government, and industrial institutions that are noted for their ongoing activities in the particular area of interest. of this Symposium was to focus on the role of human behavior The objective in traffic safety. In this regard, a clear distinction is drawn between, on the one hand, "human behavior," and on the other "human performance." Human per formance at the driving task, or what the driver can do, has been the subject of much research reported in the technical literature. Although clearly of some rel evance, questions of performance do not appear to be central to most traffic crashes. Of much more central importance is human behavior, or what the driver in fact does. This is much more difficult to determine, and is the subject of the Symposium.
Author | : Gerson J. Alexander |
Publisher | : |
Total Pages | : 48 |
Release | : 1986 |
Genre | : Automobile driving |
ISBN | : |
Download Driver Expectancy in Highway Design and Traffic Operations Book in PDF, Epub and Kindle
Expectancy relates to a driver's readiness to respond to situations, events, and information in predictable and successful ways. This report describes the concept of driver expectancy in the context of the driving task, and provides examples of expectancy and expectancy violations. It includes a procedure for identifying general and specific expectancy violations to enable engineers to develop remedial treatments to deal with expectancy problems.
Author | : Michael Blundell |
Publisher | : Elsevier |
Total Pages | : 542 |
Release | : 2004 |
Genre | : Control theory |
ISBN | : 0750651121 |
Download Multibody Systems Approach to Vehicle Dynamics Book in PDF, Epub and Kindle
Comprehensive, up-to-date and firmly rooted in practical experience, a key publication for all automotive engineers, dynamicists and students.
Author | : |
Publisher | : |
Total Pages | : 390 |
Release | : 1994 |
Genre | : Mechanics, Applied |
ISBN | : |
Download Applied Mechanics Reviews Book in PDF, Epub and Kindle
Author | : |
Publisher | : |
Total Pages | : |
Release | : 1996 |
Genre | : Automatic control |
ISBN | : |
Download Computer & Control Abstracts Book in PDF, Epub and Kindle