Autonomous Land Vehicles

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Autonomous Ground Vehicles

Author : Ümit Özgüner,Tankut Acarman,Keith Alan Redmill
Publisher : Artech House
Page : 289 pages
File Size : 53,6 Mb
Release : 2011
Category : Technology & Engineering
ISBN : 9781608071937

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Autonomous Ground Vehicles by Ümit Özgüner,Tankut Acarman,Keith Alan Redmill Pdf

In the near future, we will witness vehicles with the ability to provide drivers with several advanced safety and performance assistance features. Autonomous technology in ground vehicles will afford us capabilities like intersection collision warning, lane change warning, backup parking, parallel parking aids, and bus precision parking. Providing you with a practical understanding of this technology area, this innovative resource focuses on basic autonomous control and feedback for stopping and steering ground vehicles.Covering sensors, estimation, and sensor fusion to percept the vehicle motion and surrounding objects, this unique book explains the key aspects that makes autonomous vehicle behavior possible. Moreover, you find detailed examples of fusion and Kalman filtering. From maps, path planning, and obstacle avoidance scenarios...to cooperative mobility among autonomous vehicles, vehicle-to-vehicle communication, and vehicle-to-infrastructure communication, this forward-looking book presents the most critical topics in the field today.

Autonomous Land Vehicles

Author : Karsten Berns,Ewald Puttkamer
Publisher : Springer Science & Business Media
Page : 283 pages
File Size : 53,7 Mb
Release : 2010-02-23
Category : Technology & Engineering
ISBN : 9783834893345

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Autonomous Land Vehicles by Karsten Berns,Ewald Puttkamer Pdf

The economic potential of autonomous mobile robots will increase tremendously during the next years. Service robots such as cleaning machines and inspection or assistance robots will bring us great support in our daily lives. This textbook provides an introduction to the methods of controlling these robotic systems. Starting from mobile robot kinematics, the reader receives a systematic overview of the basic problems as well as methods and algorithms used for solving them. Localisation, object recognition, map building, navigation and control architectures for autonomous vehicles will be discussed in detail. In conclusion, a survey of specific service robot applications is included as well. This book is a very useful introduction to mobile robotics for beginners as well as advanced students and engineers.

Autonomous Land Vehicles

Author : Karsten Berns,Ewald Puttkamer
Publisher : Vieweg+Teubner Verlag
Page : 283 pages
File Size : 46,5 Mb
Release : 2009-09-24
Category : Technology & Engineering
ISBN : 3834804215

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Autonomous Land Vehicles by Karsten Berns,Ewald Puttkamer Pdf

The economic potential of autonomous mobile robots will increase tremendously during the next years. Service robots such as cleaning machines and inspection or assistance robots will bring us great support in our daily lives. This textbook provides an introduction to the methods of controlling these robotic systems. Starting from mobile robot kinematics, the reader receives a systematic overview of the basic problems as well as methods and algorithms used for solving them. Localisation, object recognition, map building, navigation and control architectures for autonomous vehicles will be discussed in detail. In conclusion, a survey of specific service robot applications is included as well. This book is a very useful introduction to mobile robotics for beginners as well as advanced students and engineers.

Sensing and Control for Autonomous Vehicles

Author : Thor I. Fossen,Kristin Y. Pettersen,Henk Nijmeijer
Publisher : Springer
Page : 518 pages
File Size : 46,9 Mb
Release : 2017-05-26
Category : Technology & Engineering
ISBN : 9783319553726

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Sensing and Control for Autonomous Vehicles by Thor I. Fossen,Kristin Y. Pettersen,Henk Nijmeijer Pdf

This edited volume includes thoroughly collected on sensing and control for autonomous vehicles. Guidance, navigation and motion control systems for autonomous vehicles are increasingly important in land-based, marine and aerial operations. Autonomous underwater vehicles may be used for pipeline inspection, light intervention work, underwater survey and collection of oceanographic/biological data. Autonomous unmanned aerial systems can be used in a large number of applications such as inspection, monitoring, data collection, surveillance, etc. At present, vehicles operate with limited autonomy and a minimum of intelligence. There is a growing interest for cooperative and coordinated multi-vehicle systems, real-time re-planning, robust autonomous navigation systems and robust autonomous control of vehicles. Unmanned vehicles with high levels of autonomy may be used for safe and efficient collection of environmental data, for assimilation of climate and environmental models and to complement global satellite systems. The target audience primarily comprises research experts in the field of control theory, but the book may also be beneficial for graduate students.

Autonomous Ground Vehicles

Author : Ümit Özgüner,Tankut Acarman,Keith Redmill
Publisher : Unknown
Page : 128 pages
File Size : 50,9 Mb
Release : 2011
Category : Automobiles
ISBN : OCLC:1240297892

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Autonomous Ground Vehicles by Ümit Özgüner,Tankut Acarman,Keith Redmill Pdf

"In the near future, we will witness vehicles with the ability to provide drivers with several advanced safety and performance assistance features. Autonomous technology in ground vehicles will afford us capabilities like intersection collision warning, lane change warning, backup parking, parallel parking aids, and bus precision parking. Providing you with a practical understanding of this technology area, this innovative resource focuses on basic autonomous control and feedback for stopping and steering ground vehicles. Covering sensors, estimation, and sensor fusion to percept the vehicle motion and surrounding objects, this unique book explains the key aspects that makes autonomous vehicle behavior possible. Moreover, you find detailed examples of fusion and Kalman filtering. From maps, path planning, and obstacle avoidance scenarios ... to cooperative mobility among autonomous vehicles, vehicle-to-vehicle communication, and vehicle-to-infrastructure communication, this forward-looking book presents the most critical topics in the field today"--Provided by publisher.

Intelligent Unmanned Ground Vehicles

Author : Martial H. Hebert,Charles E. Thorpe,Anthony Stentz
Publisher : Springer Science & Business Media
Page : 315 pages
File Size : 40,7 Mb
Release : 2012-12-06
Category : Computers
ISBN : 9781461563259

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Intelligent Unmanned Ground Vehicles by Martial H. Hebert,Charles E. Thorpe,Anthony Stentz Pdf

Intelligent Unmanned Ground Vehicles describes the technology developed and the results obtained by the Carnegie Mellon Robotics Institute in the course of the DARPA Unmanned Ground Vehicle (UGV) project. The goal of this work was to equip off-road vehicles with computer-controlled, unmanned driving capabilities. The book describes contributions in the area of mobility for UGVs including: tools for assembling complex autonomous mobility systems; on-road and off-road navigation; sensing techniques; and route planning algorithms. In addition to basic mobility technology, the book covers a number of integrated systems demonstrated in the field in realistic scenarios. The approaches presented in this book can be applied to a wide range of mobile robotics applications, from automated passenger cars to planetary exploration, and construction and agricultural machines. Intelligent Unmanned Ground Vehicles shows the progress that was achieved during this program, from brittle specially-built robots operating under highly constrained conditions, to groups of modified commercial vehicles operating in tough environments. One measure of progress is how much of this technology is being used in other applications. For example, much of the work in road-following, architectures and obstacle detection has been the basis for the Automated Highway Systems (AHS) prototypes currently under development. AHS will lead to commercial prototypes within a few years. The cross-country technology is also being used in the development of planetary rovers with a projected launch date within a few years. The architectural tools built under this program have been used in numerous applications, from an automated harvester to an autonomous excavator. The results reported in this work provide tools for further research development leading to practical, reliable and economical mobile robots.

Technology Development for Army Unmanned Ground Vehicles

Author : National Research Council,Division on Engineering and Physical Sciences,Board on Army Science and Technology,Committee on Army Unmanned Ground Vehicle Technology
Publisher : National Academies Press
Page : 180 pages
File Size : 48,6 Mb
Release : 2003-02-01
Category : Technology & Engineering
ISBN : 9780309086202

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Technology Development for Army Unmanned Ground Vehicles by National Research Council,Division on Engineering and Physical Sciences,Board on Army Science and Technology,Committee on Army Unmanned Ground Vehicle Technology Pdf

Unmanned ground vehicles (UGV) are expected to play a key role in the Army's Objective Force structure. These UGVs would be used for weapons platforms, logistics carriers, and reconnaissance, surveillance, and target acquisition among other things. To examine aspects of the Army's UGV program, assess technology readiness, and identify key issues in implementing UGV systems, among other questions, the Deputy Assistant Secretary of the Army for Research and Technology asked the National Research Council (NRC) to conduct a study of UGV technologies. This report discusses UGV operational requirements, current development efforts, and technology integration and roadmaps to the future. Key recommendations are presented addressing technical content, time lines, and milestones for the UGV efforts.

Autonomous Ground Vehicles

Author : Anonim
Publisher : Unknown
Page : 336 pages
File Size : 41,9 Mb
Release : 2018-05
Category : Electronic
ISBN : 1642240583

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Autonomous Ground Vehicles by Anonim Pdf

Autonomous vehicle technology is a mounting Research field which has the competence to revolutionize Transportation. This technology which seemed like a futuristic dream is already here to stay. Today we see self - driving cars, autonomous drones and swarms that work collaboratively to complete tasks autonomously. The technology is developed from the fields of Computer Vision and Artificial Intelligence. An Autonomous Vehicle is a system which navigates without any human interaction or intervention. The major aspect of any autonomous system is its ability to sense its environment and interact with it. Autonomous vehicles promise numerous improvements to vehicular traffic: an increase in both highway capacity and traffic flow because of faster response times, less fuel consumption and pollution thanks to more foresighted driving, and hopefully fewer accidents thanks to collision avoidance systems. In addition, drivers can save time for more useful activities. In order for these vehicles to safely operate in everyday traffic or in harsh off-road environments, a multitude of problems in perception, navigation, and control have to be solved. The attention of research in autonomous vehicles has switched its focus from the well-structured environments encountered on highways as studied in the beginning to more unstructured environments, like urban traffic or off-road scenarios. Autonomous Ground Vehicles gives in-depth information of the most current trends in autonomous vehicles, highlighting the Autonomous vehicle technology, Semi-Autonomous vehicle common to most successful systems as well as their differences with an outlook into the promising future of autonomous vehicles. Autonomous technology in ground vehicles will give us capabilities like intersection collision warning, lane change warning, backup parking, parallel parking aids, and bus precision parking. Delivering with a practical understanding of this technology area, this ground-breaking guide provides in-depth coverage of basic autonomous control and feedback for stopping and steering ground vehicles.

Canonical Instabilities of Autonomous Vehicle Systems

Author : Rodrick Wallace
Publisher : Springer
Page : 45 pages
File Size : 49,8 Mb
Release : 2017-10-31
Category : Technology & Engineering
ISBN : 9783319699356

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Canonical Instabilities of Autonomous Vehicle Systems by Rodrick Wallace Pdf

The asymptotic limit theorems of control and information theories make it possible to explore the dynamics of collapse likely to afflict large-scale systems of autonomous ground vehicles that communicate with each other and with an embedding intelligent roadway. Any vehicle/road system is inherently unstable in the control theory sense as a consequence of the basic irregularities of the traffic stream, the road network, and their interactions, placing it in the realm of the Data Rate Theorem that mandates a minimum necessary rate of control information for stability. It appears that large-scale V2V/V2I systems will experience correspondingly large-scale failures analogous to the vast, propagating fronts of power network blackouts, and possibly less benign but more subtle patterns of individual vehicle, platoon, and mesoscale dysfunction. The central matter is the synergism between poorly-understood traffic flow dynamics and similarly cryptic multisource information network dynamics, leading to highly punctuated phase transition analogs.

Advanced Autonomous Vehicle Design for Severe Environments

Author : V.V. Vantsevich,M.V. Blundell
Publisher : IOS Press
Page : 408 pages
File Size : 50,7 Mb
Release : 2015-10-20
Category : Technology & Engineering
ISBN : 9781614995760

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Advanced Autonomous Vehicle Design for Severe Environments by V.V. Vantsevich,M.V. Blundell Pdf

Classical vehicle dynamics, which is the basis for manned ground vehicle design, has exhausted its potential for providing novel design concepts to a large degree. At the same time, unmanned ground vehicle (UGV) dynamics is still in its infancy and is currently being developed using general analytical dynamics principles with very little input from actual vehicle dynamics theory. This technical book presents outcomes from the NATO Advanced Study Institute (ASI) ‘Advanced Autonomous Vehicle Design for Severe Environments’, held in Coventry, UK, in July 2014. The ASI provided a platform for world class professionals to meet and discuss leading-edge research, engineering accomplishments and future trends in manned and unmanned ground vehicle dynamics, terrain mobility and energy efficiency. The outcomes of this collective effort serve as an analytical foundation for autonomous vehicle design. Topics covered include: historical aspects, pivotal accomplishments and the analysis of future trends in on- and off-road manned and unmanned vehicle dynamics; terramechanics, soil dynamic characteristics, uncertainties and stochastic characteristics of vehicle-environment interaction for agile vehicle dynamics modeling; new methods and techniques in on-line control and learning for vehicle autonomy; fundamentals of agility and severe environments; mechatronics and cyber-physics issues of agile vehicle dynamics to design for control, energy harvesting and cyber security; and case studies of agile and inverse vehicle dynamics and vehicle systems design, including optimisation of suspension and driveline systems. The book targets graduate students, who desire to advance further in leading-edge vehicle dynamics topics in manned and unmanned ground vehicles, PhD students continuing their research work and building advanced curricula in academia and industry, and researchers in government agencies and private companies.

Autonomous Robot Vehicles

Author : Ingemar J. Cox,Gordon T. Wilfong
Publisher : Springer Science & Business Media
Page : 478 pages
File Size : 52,5 Mb
Release : 2012-12-06
Category : Computers
ISBN : 9781461389972

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Autonomous Robot Vehicles by Ingemar J. Cox,Gordon T. Wilfong Pdf

Autonomous robot vehicles are vehicles capable of intelligent motion and action without requiring either a guide or teleoperator control. The recent surge of interest in this subject will grow even grow further as their potential applications increase. Autonomous vehicles are currently being studied for use as reconnaissance/exploratory vehicles for planetary exploration, undersea, land and air environments, remote repair and maintenance, material handling systems for offices and factories, and even intelligent wheelchairs for the disabled. This reference is the first to deal directly with the unique and fundamental problems and recent progress associated with autonomous vehicles. The editors have assembled and combined significant material from a multitude of sources, and, in effect, now conviniently provide a coherent organization to a previously scattered and ill-defined field.

Autonomous Vehicles

Author : Clifford Winston,Quentin Karpilow
Publisher : Brookings Institution Press
Page : 177 pages
File Size : 42,9 Mb
Release : 2020-06-30
Category : Political Science
ISBN : 9780815738589

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Autonomous Vehicles by Clifford Winston,Quentin Karpilow Pdf

Better public policies can make the road smoother for self-driving vehicles and the society that soon will depend on them. Whether you find the idea of autonomous vehicles to be exciting or frightening, the truth is that they will soon become a significant everyday presence on streets and highways—not just a novel experiment attracting attention or giggles and sparking fears of runaway self-driving cars. The emergence of these vehicles represents a watershed moment in the history of transportation. If properly encouraged, this innovation promises not only to vastly improve road travel and generate huge benefits to travelers and businesses, but to also benefit the entire economy by reducing congestion and virtually eliminating vehicle accidents. The impacts of autonomous vehicles on land use, employment, and public finance are likely to be mixed. But widely assumed negative effects are generally overstated because they ignore plausible adjustments by the public and policymakers that could ameliorate them. This book by two transportation experts argues that policy analysts can play an important and constructive role in identifying and analyzing important policy issues and necessary steps to ease the advent of autonomous vehicles. Among the actions that governments must take are creating a framework for vehicle testing, making appropriate investments in the technology of highway networks to facilitate communication involving autonomous vehicles, and reforming pricing and investment policies to enable operation of autonomous vehicles to be safe and efficient. The authors argue that policymakers at all levels of government must address these and other issues sooner rather than later. Prompt and effective actions outlined in this book are necessary to ensure that autonomous vehicles will be safe and efficient when the public begins to adopt them as replacements for current vehicles.

Terrain Aided Localisation of Autonomous Vehicles in Unstructured Environments

Author : Rajmohan Madhavan
Publisher : Universal-Publishers
Page : 227 pages
File Size : 52,6 Mb
Release : 2003-03-08
Category : Technology & Engineering
ISBN : 9781581121773

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Terrain Aided Localisation of Autonomous Vehicles in Unstructured Environments by Rajmohan Madhavan Pdf

This thesis is concerned with the theoretical and practical development of reliable and robust localisation algorithms for autonomous land vehicles operating at high speeds in unstructured, expansive and harsh environments. Localisation is the ability of a vehicle to determine its position and orientation within an operating environment. The need for such a localisation system is motivated by the requirement of developing autonomous vehicles in applications such as mining, agriculture and cargo handling. The main drivers in these applications are for safety, efficiency and productivity. The approach taken to the localisation problem in this thesis guarantees that the safety and reliability requirements imposed by such applications are achieved. The approach also aims to minimise the engineering or modification of the environment, such as adding artificial landmarks or other infrastructure. This is a key driver in the practical implementation of a localisation algorithm. In pursuit of these objectives, this thesis makes the following principal contributions: 1. The development of an Iterative Closest Point - Extended Kalman Filter (ICP-EKF) algorithm - a map-based iconic algorithm that utilises measurements from a scanning laser rangefinder to achieve localisation. The ICP-EKF algorithm entails the development of a map-building algorithm. The main attraction of the map-based localisation algorithm is that it works directly on sensed data and thus does not require extraction and matching of features. It also explicitly takes into account the uncertainty associated with measurements and has the ability to include measurements from a variety of different sensors. 2. The development and implementation of an entropy-based metric to evaluate the information content of measurements. This metric facilitates the augmentation of landmarks to the ICP-EKF algorithm thus guaranteeing reliable and robust localisation. 3. The development and adaptation of a view-invariant Curvature Scale Space (CSS) landmark extraction algorithm. The algorithm is sufficiently robust to sensor noise and is capable of reliably detecting and extracting landmarks that are naturally present in the environment from laser rangefinder scans. 4. The integration of the information metric and the CSS and ICP-EKF algorithms to arrive at a unified localisation framework that uses measurements from both artificial and natural landmarks, combined with dead-reckoning sensors, to deliver reliable vehicle position estimates. The localisation framework developed is sufficiently generic to be used on a variety of other autonomous land vehicle systems. This is demonstrated by its implementation using field data collected from three different trials on three different vehicles. The first trial was carried out on a four-wheel drive vehicle in an underground mine tunnel. The second trial was conducted on a Load-Haul-Dump (LHD) truck in a test tunnel constructed to emulate an underground mine. The estimates of the proposed localisation algorithms are compared to the ground truth provided by an artificial landmark-based localisation algorithm that uses bearing measurements from a laser. To demonstrate the feasibility and reliability of both the natural landmark extraction and localisation algorithms, these are also implemented on a utility vehicle in an outdoor area within the University's campus. The results demonstrate the robustness of the proposed localisation algorithms in producing reliable and accurate position estimates for autonomous vehicles operating in a variety of unstructured domains.

Autonomous Technologies

Author : William C. Messner
Publisher : Unknown
Page : 0 pages
File Size : 41,9 Mb
Release : 2014
Category : Agricultural machinery
ISBN : 0768077184

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Autonomous Technologies by William C. Messner Pdf

Over the years, the Defense Advanced Research Projects Agency (DARPA) Challenges in the United States have galvanized interest in autonomous cars, making them a real possibility in the mind of the public, but autonomous and unmanned vehicles have been increasingly employed in many roles on land, in the water, and in the air. Military applications have received a great deal of attention, with weaponized unmanned aircraft (drones) being the most prominent. However, unmanned vehicles with varying degrees of autonomy already have many civilian applications. Some of these are quite familiar (such as the Roomba autonomous vacuum cleaner), while others remain largely out of the public eye (such as autonomous farm equipment). Additional applications and more capable vehicles are rapidly coming to the markets in the years ahead. This book examines a number of economically important areas in which unmanned and autonomous vehicles, also understood here as autonomous technologies, are already used or soon will be. Co-published by SAE International and AUVSI, Autonomous Technologies: Applications That Matter will assist the reader in identifying profitable opportunities and avoiding costly misconceptions with respect to civilian applications of autonomous vehicle technologies as it brings together chapters on how air, water, and ground vehicles are becoming ever more used and appreciated.

Learning Applied to Ground Vehicles

Author : Fouad Sabry
Publisher : One Billion Knowledgeable
Page : 141 pages
File Size : 55,6 Mb
Release : 2024-05-05
Category : Computers
ISBN : PKEY:6610000561971

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Learning Applied to Ground Vehicles by Fouad Sabry Pdf

What is Learning Applied to Ground Vehicles The Learning Applied to Ground Vehicles (LAGR) initiative, which was in operation from 2004 until 2008, was designed with the intention of expediting the development of autonomous, perception-based, off-road navigation in robotic unmanned ground vehicles (UGVs). DARPA, which is a research agency under the Department of Defense of the United States of America, provided funding for LAGR. How you will benefit (I) Insights, and validations about the following topics: Chapter 1: DARPA LAGR Program Chapter 2: DARPA Chapter 3: Autonomous robot Chapter 4: Military robot Chapter 5: DARPA Grand Challenge Chapter 6: Unmanned ground vehicle Chapter 7: European Land-Robot Trial Chapter 8: Mobile robot Chapter 9: Crusher (robot) Chapter 10: National Robotics Engineering Center (II) Answering the public top questions about learning applied to ground vehicles. (III) Real world examples for the usage of learning applied to ground vehicles in many fields. Who this book is for Professionals, undergraduate and graduate students, enthusiasts, hobbyists, and those who want to go beyond basic knowledge or information for any kind of Learning Applied to Ground Vehicles.