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Integrated Roadway Adaptive Cruise Control System
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Book Synopsis Integrated Roadway/adaptive Cruise Control System by : Petros A. Ioannou
Download or read book Integrated Roadway/adaptive Cruise Control System written by Petros A. Ioannou and published by . This book was released on 2007 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Integrated Roadway/adaptive Cruise Control System by : Jianlong Zhang
Download or read book Integrated Roadway/adaptive Cruise Control System written by Jianlong Zhang and published by . This book was released on 2004 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this project, we design two new Adaptive Cruise Control (ACC) systems based on driver comfort, safety, vehicle following performance, environmental and traffic flow characteristics considerations. A new variable time headway rule is proposed and used to meet these considerations. Analysis and simulations are used to evaluate and compare the two designs. The first ACC system (referred to as ACC01) incorporates two controllers: one for speed tracking and one for vehicle following. The second ACC system (referred to as ACC02) treats the vehicle following task as a special speed tracking task and incorporates more intelligence in dealing with disturbance rejection, smooth response and safe vehicle following without affecting travel time. It provides better transient performance than ACC01, and can attenuate oscillations in the speed response of the preceding vehicle. It has also been shown that ACC02 provides better fuel economy and emission results than ACC01. The ACC02 design will be used for subsequent studies in a continuation project.
Book Synopsis Predictive Cruise Control for Road Vehicles Using Road and Traffic Information by : Péter Gáspár
Download or read book Predictive Cruise Control for Road Vehicles Using Road and Traffic Information written by Péter Gáspár and published by Springer. This book was released on 2018-11-19 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the design of a multi-criteria automated vehicle longitudinal control system as an enhancement of the adaptive cruise control system. It analyses the effects of various parameters on the average traffic speed and the traction force of the vehicles in mixed traffic from a macroscopic point of view, and also demonstrates why research and development in speed control and predictive cruise control is important. The book also summarises the main steps of the system’s robust control design, from the modelling to its synthesis, and discusses both the theoretical background and the practical computation method of the control invariant sets. The book presents the analysis and verification of the system both in a simulation environment and under real-world conditions. By including the systematic design of the predictive cruise control using road and traffic information, it shows how optimization criteria can lead to multiobjective solutions, and the advanced optimization and control design methods required. The book focuses on a particular method by which the unfavourable effect of the traffic flow consideration can be reduced. It also includes simulation examples in which the speed design is performed, while the analysis is carried out in simulation and visualization environments. This book is a valuable reference for researchers and control engineers working on traffic control, vehicle control and control theory. It is also of interest to students and academics as it provides an overview of the strong interaction between the traffic flow and an individual vehicle cruising from both a microscopic and a macroscopic point of view.
Book Synopsis Modeling and Control of Complex Systems by : Petros A. Ioannou
Download or read book Modeling and Control of Complex Systems written by Petros A. Ioannou and published by CRC Press. This book was released on 2007-12-26 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehension of complex systems comes from an understanding of not only the behavior of constituent elements but how they act together to form the behavior of the whole. However, given the multidisciplinary nature of complex systems, the scattering of information across different areas creates a chaotic situation for those trying to understand pos
Book Synopsis Freeway Traffic Modelling and Control by : Antonella Ferrara
Download or read book Freeway Traffic Modelling and Control written by Antonella Ferrara and published by Springer. This book was released on 2018-04-12 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph provides an extended overview of modelling and control approaches for freeway traffic systems, moving from the early methods to the most recent scientific results and field implementations. The concepts of green traffic systems and smart mobility are addressed in the book, since a modern freeway traffic management system should be designed to be sustainable. Future perspectives on freeway traffic control are also analysed and discussed with reference to the most recent technological advancements The most widespread modelling and control techniques for freeway traffic systems are treated with mathematical rigour, but also discussed with reference to their performance assessment and to the expected impact of their practical usage in real traffic systems. In order to make the book accessible to readers of different backgrounds, some fundamental aspects of traffic theory as well as some basic control concepts, useful for better understanding the addressed topics, are provided in the book. This monograph can be used as a textbook for courses on transport engineering, traffic management and control. It is also addressed to experts working in traffic monitoring and control areas and to researchers, technicians and practitioners of both transportation and control engineering. The authors’ systematic vision of traffic modelling and control methods developed over decades makes the book a valuable survey resource for freeway traffic managers, freeway stakeholders and transportation public authorities with professional interests in freeway traffic systems. Advances in Industrial Control reports and encourages the transfer of technology in control engineering. The rapid development of control technology has an impact on all areas of the control discipline. The series offers an opportunity for researchers to present an extended exposition of new work in all aspects of industrial control.
Book Synopsis Adaptive Cruise Control with Auto-Steering for Autonomous Vehicles by : Adem Ferad Idriz
Download or read book Adaptive Cruise Control with Auto-Steering for Autonomous Vehicles written by Adem Ferad Idriz and published by LAP Lambert Academic Publishing. This book was released on 2015-10-02 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wouldn't it be great if you could read a book or surf on internet etc. in driver's seat while traveling in your vehicle safely? One of the driver assistant systems currently under development by most automotive manufacturers is the Adaptive Cruise Control (ACC) system. The major drawback of commercially available ACC systems is the limited performance in cornering situations, where the road presents current/future curvatures. In particular, the interaction between longitudinal and lateral controller systems has not been deeply studied. This work proposes a multi-layer control structure to create synergies and safe interaction between longitudinal and lateral controllers in order to obtain both lateral stability and safe clearance of advanced autonomous driving vehicle. It mainly focuses on the design of an Integrated Vehicle Dynamics Control strategy for Adaptive Cruise Control with auto-steering application intended to decrease driver's workload. The results of simulations conducted in Matlab/Simulink have shown that the proposed integrated controller satisfies the performance in terms of autonomous driving, path tracking and collision avoidance for various traffic situations.
Book Synopsis Adaptive Cruise Control by : Ronald K. Jurgen
Download or read book Adaptive Cruise Control written by Ronald K. Jurgen and published by Learning Horizons. This book was released on 2006 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains 63 papers covering 11 years of research on the progress and challenges in the design of Adaptive Cruise Control (ACC) systems and components. Subjects covered include: ACC sensors overview; Hybrid ACC systems; Interactive cruise control; Predictive safety systems; Brake actuation; ACC radar sensors; Vision sensors; and Miscellaneous ACC sensors.
Book Synopsis Automotive Model Predictive Control by : Luigi Del Re
Download or read book Automotive Model Predictive Control written by Luigi Del Re and published by Springer. This book was released on 2010-03-11 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: Automotive control has developed over the decades from an auxiliary te- nology to a key element without which the actual performances, emission, safety and consumption targets could not be met. Accordingly, automotive control has been increasing its authority and responsibility – at the price of complexity and di?cult tuning. The progressive evolution has been mainly ledby speci?capplicationsandshorttermtargets,withthe consequencethat automotive control is to a very large extent more heuristic than systematic. Product requirements are still increasing and new challenges are coming from potentially huge markets like India and China, and against this ba- ground there is wide consensus both in the industry and academia that the current state is not satisfactory. Model-based control could be an approach to improve performance while reducing development and tuning times and possibly costs. Model predictive control is a kind of model-based control design approach which has experienced a growing success since the middle of the 1980s for “slow” complex plants, in particular of the chemical and process industry. In the last decades, severaldevelopments haveallowedusing these methods also for “fast”systemsandthis hassupporteda growinginterestinitsusealsofor automotive applications, with several promising results reported. Still there is no consensus on whether model predictive control with its high requi- ments on model quality and on computational power is a sensible choice for automotive control.
Book Synopsis Advanced Microsystems for Automotive Applications 2010 by : Gereon Meyer
Download or read book Advanced Microsystems for Automotive Applications 2010 written by Gereon Meyer and published by Springer Science & Business Media. This book was released on 2011-02-11 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: The automobile of the future has to meet two primary requirements: the super-efficient use of energy and power and the ultra-safe transportation of people and goods. Both features are increasingly enabled by smart, adaptive and context aware information and communication technologies (ICT), elect- cal or electronic components and systems rather than solely by the mecha- cal means of classic automotive engineering. The most advanced example of this trend is the electrified vehicle combining a full electric powertrain with completely electronic controls like smart power and energy managers, ste- by-wire technologies and intelligent networking capabilities allowing all p- viders and consumers of energy to work in efficient synergy. In the course of this year the first series production electric vehicles will finally come into the market. Automakers – unsure if electric vehicles would really sell – have long time been hesitant to make the necessary changes of their product portfolios. In the coincidence of economic crisis and growing concerns about global warming and energy security companies and public authorities jointly succeeded to overcome many obstacles on the path towards electrifi- tion.
Book Synopsis Applying Bundled Speed-Harmonization, Cooperative Adaptive Cruise Control, and Cooperative-Merge Applications to Managed-Lane Facilities by : Jiaqi Ma
Download or read book Applying Bundled Speed-Harmonization, Cooperative Adaptive Cruise Control, and Cooperative-Merge Applications to Managed-Lane Facilities written by Jiaqi Ma and published by . This book was released on 2021 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this document is to describe the research, including simulations and a field experiment, involving the operation of connected and automated vehicles (CAVs) on managed lanes. The scenarios associated with this concept were chosen and designed to facilitate rapid and successful deployment of a solution that is not yet in use. The proposed operation involves deploying platoons of CAV-equipped vehicles that are governed by an integrated set of speed-harmonization, cooperative-merge, and cooperative-adaptive-cruise-control (CACC) applications. The concept accounts for CACC-vehicle behaviors in the vicinity (both upstream and downstream) of managed-lane entry ramps. The concept further addresses platooning and cooperative merging on the managed lane. The concept was simulated, and potential improvements were quantified. The results were then implemented in a small number of real vehicles and tested on a real roadway under controlled conditions and in mixed traffic.
Book Synopsis V2V/V2I Communications for Improved Road Safety and Efficiency by : Ronald K Jurgen
Download or read book V2V/V2I Communications for Improved Road Safety and Efficiency written by Ronald K Jurgen and published by SAE International. This book was released on 2012-08-02 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: Millions of automobile accidents occur worldwide each year. Some of the most serious are rear-end crashes, side crashes within intersections, and crashes that occur when cars change lanes or drift into a lane. The holy grail of traffic safety is to avoid automobile accidents altogether. To that end, major automakers, governments, and universities are working on systems that allow vehicles to communicate with one another as well as the surrounding infrastructure (V2V/V2I for short). These systems show promise for such functions as intersection assist, left-turn assist, do-not-pass warning, advance warning of a vehicle braking ahead, forward-collision warning, and blind-spot/lane-change warning. This compendium explores the challenges in developing these systems and provides the latest developments in V2V/V2I technology. It begins with a series of overview news stories and articles from SAE’s magazines on the progress in this technology. This is followed by a series of technical papers on V2V/V2I dealing with the many technical aspects of design of these systems as well as discussions of such key issues as the need for extreme reliability assurances and traffic congestion overloads on the systems. Some of most interesting discussions in the book include: • Overview of a large-scale test in Germany to address reliability. • Effectiveness of different antennas and receivers that are used in various intersections settings, such as intersections where there are tall buildings or no buildings, and where high transmission power lines are located that can cause signal interference. • Various ways to communicate between vehicles and how messages are relayed to drivers. • Dedicated short range communication protocol for vehicle safety applications, which shows promise for combining and processing large amounts of information. Editor Ronald K. Jurgen prepared this book to be of use to engineers at automakers and electronic component suppliers; software engineers; computer systems analysts and architects; academics and researchers within the electronics, computing, and automotive industries; legislators, managers and other decision-makers in the government highway sector; traffic safety professionals; and insurance and legal practitioners. Mr. Jurgen served on the editorial staff of IEEE Spectrum for 30 years and is the editor of several electronics-related handbooks and several other electronics-related compendiums published by SAE International.
Book Synopsis Behavioural Adaptation and Road Safety by : Christina Rudin-Brown
Download or read book Behavioural Adaptation and Road Safety written by Christina Rudin-Brown and published by CRC Press. This book was released on 2013-05-24 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite being an accepted construct in traffic and transport psychology, the precise nature of behavioural adaptation, including its causes and consequences, has not yet been established within the road safety community. A comprehensive collection of recent literature, Behavioural Adaptation and Road Safety: Theory, Evidence, and Action explores behavioural adaptation in road users. It examines behavioural adaptation within the context of historical and theoretical perspectives, and puts forth tangible—and practical—solutions that can effectively address adverse behavioural adaptation to road safety interventions before it occurs. Edited by Christina Rudin-Brown and Samantha Jamson, with chapters authored by leading road safety experts in driver psychology and behaviour, the book introduces the concept of behavioural adaptation and details its more relevant issues. It reviews the definition of behavioural adaptation that was put forward by the OECD in 1990 and then puts this definition through its paces, identifying where it may be lacking and how it might be improved. This sets the context for the remaining chapters which take the OECD definition as their starting points. The book discusses the various theories and models of behavioural adaptation and more general theories of driver behaviour developed during the last half century. It provides examples of the "evidence" for behavioural adaptation—instances in which behavioural adaptation arose as a consequence of the introduction of safety countermeasures. The book then focuses on the internal, "human" element and considers countermeasures that might be used to limit the development of behavioural adaptation in various road user groups. The book concludes with practical tools and methodologies to address behavioural adaptation in research and design, and to limit the potential negative effects before they happen. Supplying easy-to-understand, accessible solutions that can be implemented early on in a road safety intervention’s design or conception phase, the chapters represent the most extensive compilation of literature relating to behavioural adaptation and its consequences since the 1990 OECD report. The book brings together earlier theories of behavioural adaptation with more recent theories in the area and combines them with practical advice, methods, and tangible solutions that can minimise the potential negative impact of behavioural adaptation on road user safety and address it before it occurs. It is an essential component of any road safety library, and should be of particular relevance to researchers, practitioners, designers, and policymakers who are interested in maximizing safety while at the same time encouraging innovation and excellence in road transport-related design.
Book Synopsis Adaptive Cruise Control System Design and Its Impact on Traffic Flow by :
Download or read book Adaptive Cruise Control System Design and Its Impact on Traffic Flow written by and published by . This book was released on 2005 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study resolves the controversy over the stability of constant time-gap policy for highway traffic flow. Previous studies left doubt as to the effectiveness of constant time-gap policies and whether they maintain stability in all traffic conditions. The results of this study prove that the constant time gap policy is in fact stable to a limit. At this limit, depending on the boundary conditions, conditions lose their stability. This study develops alternative ways to maintain the balance between safety and traffic flow for ACC vehicles that does not rely on constant time-gap policies. New spacing policies will create more stability, and therefore safer conditions, and allow for greater traffic capacity.
Book Synopsis A Learning Based Adaptive Cruise and Lane Control System by : Peng Xu
Download or read book A Learning Based Adaptive Cruise and Lane Control System written by Peng Xu and published by . This book was released on 2018 with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present thesis describes the design of a learning based autonomous driving system mainly on adaptive cruise control (ACC) and lane control (LC). In this study a simulated highway environment is created for the vehicles to capture online training data. A Deep Q-Learning algorithm is proposed to train two agents respectively, an ACC agent and an integrated agent (ACC and LC). The results show behavioral adaptation with an ACC in terms of the speed of the preceding vehicle and emergence brake and LC in terms of two lanes. The learning based system has a nice adaption in different scenarios and can be reinforced by continuous training.
Download or read book Public Roads written by and published by . This book was released on 1997 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Integration of Advanced Driver Assistance Systems on Full-vehicle Level by : Stefan Bernsteiner
Download or read book Integration of Advanced Driver Assistance Systems on Full-vehicle Level written by Stefan Bernsteiner and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advanced Adaptive Systems by : Sagar Shinde
Download or read book Advanced Adaptive Systems written by Sagar Shinde and published by . This book was released on 2024-02-14 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the comprehensive development and implementation of an advanced adaptive cruise control (ACC) system and vehicle-to-vehicle (V2V) communication using LiDAR and radar sensors. The book's outcomes have significant implications for the advancement of intelligent transportation systems. The successful integration of ACC and V2V communication technologies opens doors for further research and development in autonomous driving, traffic management, and road safety. Author Bio: Dr. Sagar Shinde: He is working as a Head of CSE - Artificial Intelligence Department at PCET' s - NMVPM's Nutan College of Engineering and Research, Pune. He has more than 14 years of teaching experience. He has published 66 research papers in international journals (Scopus, UGC, etc.), 8 research papers in international conferences (IEEE, Springer) and has 01 Patent granted on his name. Er. Shubham Jadhav: He is working as an ATC SW Engineer at Siemens Mobility Ltd, Pune, India. His research interests include Automation and Embedded Systems. Mr. Armaan Suhel Shaikh: He is working as an Assistant Professor at Dr. D. Y. Patil Institute of Technology. He has two years of industry experience and two years of teaching experience. His research interests include Embedded and Real Time Operating Systems.