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Improving Off Road Vehicle Powertrain Modeling And Simulation Through The Use Of A Geographic Information System
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Book Synopsis Improving Off-road Vehicle Powertrain Modeling and Simulation Through the Use of a Geographic Information System by : Simon Ouellette
Download or read book Improving Off-road Vehicle Powertrain Modeling and Simulation Through the Use of a Geographic Information System written by Simon Ouellette and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "The presented research looks at means of modifying automotive powertrain modeling and simulation (PM&S) software tools to suit the needs of the off-road vehicle industry.The tools currently available to the off-road vehicle industry for PM&S are limited compared to those available to the automotive industry. This research defines, tests and validates (at full scale), an improved modeling and simulation methodology. The proposed methodology predicts the vehicle speed and the power flow between components in an off-road vehicle driven in a complex real life environment. The approach used is to combine automotive PM&S with a geographic information system (GIS) application. This enables variation of parameters defining the vehicle, its environment, and their interactions, throughout the simulation.For an off-road vehicle test case using a snowmobile, the results obtained with this approach are significantly more accurate than those obtained using only baseline automotive PM&S tools. Improvements show a ~75% reduction of error in vehicle speed prediction with a ~90% reduction in standard deviation." --
Book Synopsis Off-road Vehicle Dynamics by : Hamid Taghavifar
Download or read book Off-road Vehicle Dynamics written by Hamid Taghavifar and published by Springer. This book was released on 2016-07-27 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with the analysis of off-road vehicle dynamics from kinetics and kinematics perspectives and the performance of vehicle traversing over rough and irregular terrain. The authors consider the wheel performance, soil-tire interactions and their interface, tractive performance of the vehicle, ride comfort, stability over maneuvering, transient and steady state conditions of the vehicle traversing, modeling the aforementioned aspects and optimization from energetic and vehicle mobility perspectives. This book brings novel figures for the transient dynamics and original wheel terrain dynamics at on-the-go condition.
Book Synopsis Road and Off-Road Vehicle System Dynamics Handbook by : Gianpiero Mastinu
Download or read book Road and Off-Road Vehicle System Dynamics Handbook written by Gianpiero Mastinu and published by CRC Press. This book was released on 2014-01-06 with total page 1678 pages. Available in PDF, EPUB and Kindle. Book excerpt: Featuring contributions from industry leaders in their respective fields, this volume presents comprehensive, authoritative coverage of all the major issues involved in road vehicle dynamic behavior. It begins with a short history of road and off-road vehicle dynamics followed by thorough, detailed state-of-the-art chapters on modeling, analysis and optimization in vehicle system dynamics, vehicle concepts and aerodynamics, pneumatic tires and contact wheel-road/off-road, modeling vehicle subsystems, vehicle dynamics and active safety, man-vehicle interaction, intelligent vehicle systems, and road accident reconstruction and passive safety.
Book Synopsis Modeling and Simulation of an All Terrain Vehicle Dynamic Responses and Its Driver on an Uneven Terrain, in Rollover, and in Frontal Flip Crashes by : Kushal Mohan
Download or read book Modeling and Simulation of an All Terrain Vehicle Dynamic Responses and Its Driver on an Uneven Terrain, in Rollover, and in Frontal Flip Crashes written by Kushal Mohan and published by . This book was released on 2018 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: A new interest in the field of dynamic response analysis is expanding as the number of accidents involving the all-terrain vehicles (ATV) are increasing in daily life. All-terrain vehicles are four wheeled motorbikes made for off-road utilities and recreation. The vehicle safety is an important feature to the public and automotive industry. Accident statistics show that deaths have been increasing year after year for this category of ATV accidents. This is due to several factors including, unsupervised and careless driving habits of the human beings and tendency of these vehicles to undergo unsafe dynamics. Rollover and Frontal flips are two of the table toppers in this category of injuries. The aim of this thesis is to reconstruct the dynamic response of an all-terrain vehicle and its driver in typical crashes. First the dynamics of the vehicle on an uneven road is examined. Next, among all the crash causes, two types of crash simulations; i.e., side rollover and frontal flip are considered. These simulations are carried out using the multibody dynamics simulation tool MSC-ADAMS and the occupant safety design analyzing tool MADYMO. The primary tasks of this thesis are (i) creating an ATV computer model, (ii) creating three different tracks for uneven road performance, roll over and frontal flip simulations (iii) including a hybrid III 50th percentile dummy to analyze the potential injuries and fatalities in these events. The results are analyzed and compared with the awareness of various specifications. Overall the study indicates that the ATV accidents could pose significant potential for injury and fatality to the driver.
Book Synopsis Off-road Vehicle Use by : Richard N. L. Andrews
Download or read book Off-road Vehicle Use written by Richard N. L. Andrews and published by . This book was released on 1980 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Terramechanics and Off-Road Vehicle Engineering by : J.Y. Wong
Download or read book Terramechanics and Off-Road Vehicle Engineering written by J.Y. Wong and published by Butterworth-Heinemann. This book was released on 2009-10-20 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Terramechanics and Off-Road Vehicle Engineering will be of great interest to any professional engineer or automotive engineering student working on off-road vehicles. Reflecting the increase in off-road vehicle production and development—recreational, agricultural, construction, military—this book equips readers with all of the necessary knowledge to successfully design and model off-road vehicle systems, and provides a comprehensive introduction to terramechanics, the mechanics of vehicle/terrain interaction. - The only book to cover the principles of off-road vehicle and terrain engineering, a rapidly developing sector that includes SUVs, tractors and agricultural vehicles, military vehicles, and construction equipment - Covers the latest developments in the field, including the latest computer-aided methods employed in the development of new generation of high-mobility off-road vehicles in Europe, North America and Asia. - Ideal for professional reference and course reference by students, with new detailed worked design examples, case studies, and accompanying problems and solutions.
Book Synopsis High Speed Off-Road Vehicles by : Bruce Maclaurin
Download or read book High Speed Off-Road Vehicles written by Bruce Maclaurin and published by John Wiley & Sons. This book was released on 2018-06-20 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: A concise reference that provides an overview of the design of high speed off-road vehicles High Speed Off-Road Vehicles is an excellent, in-depth review of vehicle performance in off-road conditions with a focus on key elements of the running gear systems of vehicles. In particular, elements such as suspension systems, wheels, tyres, and tracks are addressed in-depth. It is a well-written text that provides a pragmatic discussion of off-road vehicles from both a historical and analytical perspective. Some of the unique topics addressed in this book include link and flexible tracks, ride performance of tracked vehicles, and active and semi-active suspension systems for both armoured and unarmoured vehicles. The book provides spreadsheet-based analytic approaches to model these topic areas giving insight into steering, handling, and overall performance of both tracked and wheeled systems. The author further extends these analyses to soft soil scenarios and thoroughly addresses rollover situations. The text also provides some insight into more advanced articulated systems. High Speed Off-Road Vehicles: Suspensions, Tracks, Wheels and Dynamics provides valuable coverage of: Tracked and wheeled vehicles Suspension component design and characteristics, vehicle ride performance, link track component design and characteristics, flexible track, and testing of active suspension test vehicles General vehicle configurations for combat and logistic vehicles, suspension performance modelling and measurement, steering performance, and the effects of limited slip differentials on the soft soil traction and steering behavior of vehicles Written from a very practical perspective, and based on the author’s extensive experience, High Speed Off-Road Vehicles provides an excellent introduction to off-road vehicles and will be a helpful reference text for those practicing design and analysis of such systems.
Book Synopsis Advances in Dynamics of Vehicles on Roads and Tracks III by : Wei Huang
Download or read book Advances in Dynamics of Vehicles on Roads and Tracks III written by Wei Huang and published by Springer. This book was released on 2024-09-04 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a timely snapshot of research and development in road vehicle dynamics. Gathering a set of peer-reviewed contributions to the 28th Symposium of the International Association of Vehicle System Dynamics (IAVSD), which was held on August 21–25, 2023 in Ottawa, Canada, this second volume of the proceedings covers a broad range of topics related to on- and off-road vehicles. Topics covered include modelling and simulation, design, control, performance monitoring, and autonomous driving. The papers in this volume also discuss strategies to improve safety, performance, and ride comfort, among others. Overall, this book provides academics and professionals with a timely reference on state-of-the-art theories and methods that can be used to understand, analyze, and improve on- and off-road vehicle safety and performance in a wide range of operating conditions.
Book Synopsis Terramechanics and Off-Road Vehicle Engineering by : J.Y. Wong
Download or read book Terramechanics and Off-Road Vehicle Engineering written by J.Y. Wong and published by Elsevier. This book was released on 2024-04-23 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt: Terramechanics and Off-Road Vehicle Engineering, 3rd Edition provides comprehensive and in-depth coverage of terrain behavior, mechanics of wheel- and track-terrain interaction, and various types of models for cross-country performance, ranging from empirical, through theoretical, to physics-based engineering models. The physics-based models for wheeled and tracked vehicle performance developed under the direction of Prof. J.Y. Wong have been gaining increasingly wider acceptance by industry and government agencies around the world. The mathematical models established for vehicle-terrain systems will enable the engineering practitioner to evaluate, on a rational basis, a wide range of options and to select an appropriate vehicle configuration for any given mission and environment. This long-anticipated revision presents the fields' significant developments over the past decade, both through updates to existing chapters and the inclusion of new material related to modelling applications in addition to a notable, state-of-the-art excursus on extra-terrestrial rovers. - Provides a comprehensive introduction to the mechanics of vehicle-terrain interaction - Demonstrates through examples the application of computer-aided engineering methods to the parametric analysis of off-road vehicle performance - Covers the most recent advancements in the off-road vehicle industry, encompassing evaluation, design, development, and/or procurement of high-mobility equipment for the recreational, agricultural, construction, mining, military, and aerospace sectors
Book Synopsis Road and Off-Road Vehicle Dynamics by : Moustafa El-Gindy
Download or read book Road and Off-Road Vehicle Dynamics written by Moustafa El-Gindy and published by Springer Nature. This book was released on 2023-07-10 with total page 469 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces and provides a detailed understanding of on- and off-road vehicle dynamics. It discusses classical on-road tyre mechanics, including finite element tyre modelling and validation, using a combination of theoretical and experimental data sets. Chapters explore new computational techniques that describe terrain models and combined to develop better off-road vehicle models, and focus is placed on terrain characterization and modelling, using two popular modelling techniques, as well as performance characteristics of off-road vehicles - including rolling and driven combinations, traction, and steering. The effect of multi-pass and soil compaction on tyre performance is described as well. The book presents a unique neuro-tyre model for both on-road and off-road situations, capable of computing the steering, braking characteristics, and soil compaction. Road vehicle characteristics are described, including the stability and control, roll centre and roll axis, and rollover mechanics. The road vehicle braking performance is also described, including the brake components, choice of brake, and the transient load transfer. Finally, the dynamics and control of multi-wheel combat vehicles are presented and described extensively. The book is dedicated to undergraduate and graduate engineering students, in addition to researchers, and the automotive industry. As well as provide the readers with a better understanding of vehicle dynamics and soil mechanics. The book is also beneficial for automotive industries looking for a quick and reliable model to be implemented in their main software.
Book Synopsis A Framework for Dynamic Terrain with Application in Off-road Ground Vehicle Simulations by : Anthony S. Aquilio
Download or read book A Framework for Dynamic Terrain with Application in Off-road Ground Vehicle Simulations written by Anthony S. Aquilio and published by . This book was released on 2006 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: Off-road ground vehicle simulation is used as an application domain to demonstrate the practical nature of the framework and the deformation technique. In order to realistically simulate terrain surface interactivity with the vehicle, the solution balances visual fidelity and speed. Accurately depicting terrain surface interactivity in off-road ground vehicle simulations improves visual realism; thereby, increasing the significance and worth of the application. Systems in academia, government, and commercial institutes can make use of the research findings to achieve the real-time display of interactive terrain surfaces.
Book Synopsis Theory of Ground Vehicles by : J. Y. Wong
Download or read book Theory of Ground Vehicles written by J. Y. Wong and published by John Wiley & Sons. This book was released on 2022-08-23 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: THEORY OF GROUND VEHICLES A leading and authoritative text for advancing ground vehicle mobility Theory of Ground Vehicles, Fifth Edition presents updated and expanded coverage of the critical factors affecting the performance, handling, and ride essential to the development and design of road and off-road vehicles. Replacing internal combustion engines with zero-emission powerplants in ground vehicles to eliminate greenhouse gas emissions for curbing climate change has received worldwide attention by both the vehicle industry and governmental agencies. To enhance safety, traffic flow, and operating efficiency of road transport, automated driving systems have been under active development. With growing interest in the exploration of the Moon, Mars, and beyond, research in terramechanics for guiding the development of extraterrestrial rovers has been intensified. In this new edition, these and other topics of interest in the field of ground vehicle technology are explored, and technical data are updated. New features of this edition include: Expanded coverage of the fundamentals of electric drives, hybrid electric drives, and fuel cell technology Introduction to the classification and operating principles of the automated driving system and cooperative driving automation Applications of terramechanics to guiding the development of extraterrestrial rovers Elaboration on the approach to achieving the optimal operating efficiency of all-wheel drive off-road vehicles Introduction to updated ISO Standards for evaluating vehicle ride An updated and comprehensive text and reference for both the educational and professional communities, Theory of Ground Vehicles, Fifth Edition will prove invaluable to aspiring and practicing engineers seeking to solve real-world road and off-road vehicle mobility problems.
Book Synopsis Innovations in Fuel Economy and Sustainable Road Transport by : Institution of Mechanical Engineers
Download or read book Innovations in Fuel Economy and Sustainable Road Transport written by Institution of Mechanical Engineers and published by Elsevier. This book was released on 2011-10-19 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the papers from the Innovations in Fuel Economy and Sustainable Road Transport conference, held in Pune, India, 8-9 November, 2011. Papers examine advances in powertrain, alternative fuels, lightweight vehicles, electric vehicles and hybrid vehicles. An international assembly of senior industry representatives provide insight into research and technological advances in low carbon technology sustainability for road transport, helping towards achieving stringent emissions standards and continual improvements in fuel economy efficiency, all in an expanding Indian market. These technical papers from industry and academia discuss the developments and research of leading organisations. - Discusses maximising powertrain performance for a low carbon agenda - Provides readers with an understanding of the latest developments in alternative fuels - Examines the future landscape for the implementation and development of electric vehicles
Book Synopsis Modeling of a Hardware-in-the-loop Powertrain Simulator for Off-road Vehicles by : Keqiang Wu
Download or read book Modeling of a Hardware-in-the-loop Powertrain Simulator for Off-road Vehicles written by Keqiang Wu and published by . This book was released on 2000 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Off-road Vehicle by : Carl Einar Malmberg
Download or read book Off-road Vehicle written by Carl Einar Malmberg and published by . This book was released on 1989 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Off-road Vehicle Engineering Principles by : Carroll E. Goering
Download or read book Off-road Vehicle Engineering Principles written by Carroll E. Goering and published by . This book was released on 2003 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Systems Engineering for Automotive Powertrain Development by : Hannes Hick
Download or read book Systems Engineering for Automotive Powertrain Development written by Hannes Hick and published by Springer. This book was released on 2021-02-25 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: For the last century, the automotive industry has been dominated by internal combustion engines. Their flexibility of application, driving range, performance and sporty characteristics has resulted in several generations of this technology and has formed generations of engineers. But that is not the end of the story. Stricter legislation and increased environmental awareness have resulted in the development of new powertrain technologies in addition and parallel to the highly optimized internal combustion engine. Hybrid powertrains systems, pure battery electric systems and fuel cell systems, in conjunction with a diverse range of applications, have increased the spectrum of powertrain technologies. Furthermore, automated driving together with intelligent and highly connected systems are changing the way to get from A to B. Not only is the interaction of all these new technologies challenging, but also several different disciplines have to collaborate intensively in order for new powertrain systems to be successfully developed. These new technologies and the resulting challenges lead to an increase in system complexity. Approaches such as systems engineering are necessary to manage this complexity. To show how systems engineering manages the increasing complexity of modern powertrain systems, by providing processes, methods, organizational aspects and tools, this book has been structured into five parts. Starting with Challenges for Powertrain Development, which describes automotive-related challenges at different levels of the system hierarchy and from different point of views. The book then continues with the core part, Systems Engineering, in which all the basics of systems engineering, model-based systems engineering, and their related processes, methods, tools, and organizational matters are described. A special focus is placed on important standards and the human factor. The third part, Automotive Powertrain Systems Engineering Approach, puts the fundamentals of systems engineering into practice by adding the automotive context. This part focuses on system development and also considers the interactions to hardware and software development. Several approaches and methods are presented based on systems engineering philosophy. Part four, Powertrain Development Case Studies, adds the practical point of view by providing a range of case studies on powertrain system level and on powertrain element level and discusses the development of hybrid powertrain, internal combustion engines, e-drives, transmissions, batteries and fuel cell systems. Two case studies on a vehicle level are also presented. The final part, Outlook, considers the development of systems engineering itself with particular focus on information communication technologies. Even though this book covers systems engineering from an automotive perspective, many of the challenges, fundamental principles, conclusions and outlooks can be applied to other domains too. Therefore, this book is not only relevant for automotive engineers and students, but also for specialists in scientific and industrial positions in other domains and anyone who has to cope with the challenge of successfully developing complex systems with a large number of collaborating disciplines.
