Modeling of All-terrain Vehicle in Steady-state Cornering Maneuvers

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Publisher :
ISBN 13 :
Total Pages : 70 pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Modeling of All-terrain Vehicle in Steady-state Cornering Maneuvers by : Bingrui Jia

Download or read book Modeling of All-terrain Vehicle in Steady-state Cornering Maneuvers written by Bingrui Jia and published by . This book was released on 2017 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this thesis is to develop a CarSim model of an ATV that could predict the cornering characteristic of the vehicle in certain steady-state maneuvers. The objectives of the research include measuring necessary parameters of the vehicle, building the model in CarSim using the measurements, and evaluate the model with field test results of ATVs. A subject ATV is tested on the Vehicle Inertia Measurement Facility (VIMF) and the Suspension Parameter Measurement Device (SPMD) for the mass, inertia, suspension kinematics and compliance of the vehicle. The test procedures, test results and the measured parameters are presented and analyzed. The model of the ATV is built in the CarSim based on the measurements of the vehicle. A simplified suspension model is developed to convert the SPMD compliance measurements into implementable vehicle parameters in CarSim. The procedure to apply vehicle mass, inertia and suspension kinematics data in the CarSim is also shown. The model is evaluated with the 50-feet radius circle test. The simulation results of the maneuver are compared with the field test results shown in a recent CPSC report on ATVs. Similar cornering characteristics are found in both results. This thesis is concluded by discussing the benefits of the ATV model in reducing the time and expense on ATV field tests. Future research that could improve the credibility and accuracy of this model is also discussed.

Simulation of a 3-wheeled All Terrain Vehicle (ATV) Transient and Steady-state Handling Characteristics

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ISBN 13 :
Total Pages : 10 pages
Book Rating : 4.:/5 (173 download)

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Book Synopsis Simulation of a 3-wheeled All Terrain Vehicle (ATV) Transient and Steady-state Handling Characteristics by : P. T. Lim

Download or read book Simulation of a 3-wheeled All Terrain Vehicle (ATV) Transient and Steady-state Handling Characteristics written by P. T. Lim and published by . This book was released on 1993 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Off-road Vehicle Dynamics

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Publisher : Springer
ISBN 13 : 331942520X
Total Pages : 191 pages
Book Rating : 4.3/5 (194 download)

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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.

Road and Off-Road Vehicle Dynamics

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Publisher : Springer Nature
ISBN 13 : 3031362160
Total Pages : 469 pages
Book Rating : 4.0/5 (313 download)

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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.

Road and Off-Road Vehicle System Dynamics Handbook

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Publisher : CRC Press
ISBN 13 : 0849333229
Total Pages : 1710 pages
Book Rating : 4.8/5 (493 download)

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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 1710 pages. Available in PDF, EPUB and Kindle. Book excerpt: Featuring contributions from leading experts, the Road and Off-Road Vehicle System Dynamics Handbook provides comprehensive, authoritative coverage of all the major issues involved in road vehicle dynamic behavior. While the focus is on automobiles, this book also highlights motorcycles, heavy commercial vehicles, and off-road vehicles. The authors of the individual chapters, both from automotive industry and universities, address basic issues, but also include references to significant papers for further reading. Thus the handbook is devoted both to the beginner, wishing to acquire basic knowledge on a specific topic, and to the experienced engineer or scientist, wishing to have up-to-date information on a particular subject. It can also be used as a textbook for master courses at universities. The handbook begins with a short history of road and off-road vehicle dynamics followed by 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. Provides extensive coverage of modeling, simulation, and analysis techniques Surveys all vehicle subsystems from a vehicle dynamics point of view Focuses on pneumatic tires and contact wheel-road/off-road Discusses intelligent vehicle systems technologies and active safety Considers safety factors and accident reconstruction procedures Includes chapters written by leading experts from all over the world This text provides an applicable source of information for all people interested in a deeper understanding of road vehicle dynamics and related problems.

Model Car for Measuring Steady-state Cornering Characteristics

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Publisher :
ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.:/5 (173 download)

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Book Synopsis Model Car for Measuring Steady-state Cornering Characteristics by : B. D. A. Phillips

Download or read book Model Car for Measuring Steady-state Cornering Characteristics written by B. D. A. Phillips and published by . This book was released on 1971 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Road Vehicle Dynamics

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Publisher : CRC Press
ISBN 13 : 0429521219
Total Pages : 377 pages
Book Rating : 4.4/5 (295 download)

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Book Synopsis Road Vehicle Dynamics by : Georg Rill

Download or read book Road Vehicle Dynamics written by Georg Rill and published by CRC Press. This book was released on 2020-05-01 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: Road Vehicle Dynamics: Fundamentals and Modeling with MATLABĀ®, Second Edition combines coverage of vehicle dynamics concepts with MATLAB v9.4 programming routines and results, along with examples and numerous chapter exercises. Improved and updated, the revised text offers new coverage of active safety systems, rear wheel steering, race car suspension systems, airsprings, four-wheel drive, mechatronics, and other topics. Based on the lead author's extensive lectures, classes, and research activities, this unique text provides readers with insights into the computer-based modeling of automobiles and other ground vehicles. Instructor resources, including problem solutions, are available from the publisher.

The Steady-state Handling Characteristics of All Terrain Vehicles (ATVs)

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Publisher :
ISBN 13 :
Total Pages : 122 pages
Book Rating : 4.:/5 (19 download)

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Book Synopsis The Steady-state Handling Characteristics of All Terrain Vehicles (ATVs) by : Swo-Yan Chen

Download or read book The Steady-state Handling Characteristics of All Terrain Vehicles (ATVs) written by Swo-Yan Chen and published by . This book was released on 1988 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:

All Terrain Vehicle Training Guide

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Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis All Terrain Vehicle Training Guide by :

Download or read book All Terrain Vehicle Training Guide written by and published by . This book was released on 1985 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Mobility Prediction of Multi-body Vehicle Dynamics Handling Simulations on Deformable Terrain

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (884 download)

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Book Synopsis Mobility Prediction of Multi-body Vehicle Dynamics Handling Simulations on Deformable Terrain by :

Download or read book Mobility Prediction of Multi-body Vehicle Dynamics Handling Simulations on Deformable Terrain written by and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mobility of wheeled vehicles on deformable ground concerns a wide variety of industries, including: agriculture, forestry, mining, recreation, and military. Commercial software is available to model and simulate entire vehicle systems but lacks the ability to accurately simulate mobility on soft soil for most driving maneuvers. This thesis focuses on building a framework to extend vehicle dynamics mobility simulation on deformable terrain to allow for general driving maneuvers. First, a deformable terrain model with a stress/strain relationship informed from soil mechanics is discussed and described in the context of a three-dimensional description of the terrain surface. The second major effort is to quantify the tire/terrain contact patch, both in shape, size and the normal and shear stress distributions, which is used as the boundary condition at the surface of the terrain model. Computational bottlenecks are identified and parallel CPU and Graphics Processor Unit hardware is leveraged using OpenMP and CUDA, respectively, resulting in an order of magnitude speed-up. The new tire/terrain model is validated at two different levels: static load/deflection tests used in the deformable tire model parameter identification, and a tire testing rig in a multibody dynamics simulation engine. In-plane steady-state wheel performance is analyzed: drawbar pull, motion resistance, thrust, torque and the normal and shear stress along the centerline of the contact patch. These tests are run over a range of wheel sizes, weights, inflation pressure and slip rates on firm and loose clay loam soil. Validation is carried out using both experimental data found in the literature, as well as two-dimensional equilibrium semi-empirical methods. It is shown that the newly developed model predicts higher drawbar pull than the two-dimensional methods, but less than the experimentally reported values due to the lack of lugs in the current model. Contact stress distributions are shown to agree well with the semi-empirical methods along the tire centerline, and has a three-dimensional contact profile which agrees well with the experimental results. A dynamically driven wheel is shown to have different contact stress distributions at different wheel velocities, independent of slip, illustrating the need to consider these variables separately.

Fundamentals of Vehicle Dynamics

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Publisher : SAE International
ISBN 13 : 1468601768
Total Pages : 512 pages
Book Rating : 4.4/5 (686 download)

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Book Synopsis Fundamentals of Vehicle Dynamics by : Thomas Gillespie

Download or read book Fundamentals of Vehicle Dynamics written by Thomas Gillespie and published by SAE International. This book was released on 2021-04-29 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: A world-recognized expert in the science of vehicle dynamics, Dr. Thomas Gillespie has created an ideal reference book that has been used by engineers for 30 years, ranging from an introduction to the subject at the university level to a common sight on the desks of engineers throughout the world. As with the original printing, Fundamentals of Vehicle Dynamics, Revised Edition, strives to find a middle ground by balancing the need to provide detailed conceptual explanations of the engineering principles involved in the dynamics of ground vehicles with equations and example problems that clearly and concisely demonstrate how to apply such principles. A study of this book will ensure that the reader comes away with a solid foundation and is prepared to discuss the subject in detail. Ideal as much for a first course in vehicle dynamics as it is a professional reference, Fundamentals of Vehicle Dynamics, Revised Edition, maintains the tradition of the original by being easy to read and while receiving updates throughout in the form of modernized graphics and improved readability. Inasmuch as the first edition proved to be so popular, the Revised Edition intends to carry on that tradition for a new generation of engineers.

Technical Literature Abstracts

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Publisher :
ISBN 13 :
Total Pages : 520 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Technical Literature Abstracts by : Society of Automotive Engineers

Download or read book Technical Literature Abstracts written by Society of Automotive Engineers and published by . This book was released on 1995 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Analytical Modeling of Driver Response in Crash Avoidance Maneuvering: A trim model and computer program for determining ground vehicle steady state operating conditions and quasilinear stability coefficients

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (181 download)

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Book Synopsis Analytical Modeling of Driver Response in Crash Avoidance Maneuvering: A trim model and computer program for determining ground vehicle steady state operating conditions and quasilinear stability coefficients by : R. Wade Allen

Download or read book Analytical Modeling of Driver Response in Crash Avoidance Maneuvering: A trim model and computer program for determining ground vehicle steady state operating conditions and quasilinear stability coefficients written by R. Wade Allen and published by . This book was released on 1988 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advances in Italian Mechanism Science

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Publisher : Springer Nature
ISBN 13 : 303055807X
Total Pages : 902 pages
Book Rating : 4.0/5 (35 download)

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Book Synopsis Advances in Italian Mechanism Science by : Vincenzo Niola

Download or read book Advances in Italian Mechanism Science written by Vincenzo Niola and published by Springer Nature. This book was released on 2020-08-19 with total page 902 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the proceedings of the 3rd International Conference of IFToMM ITALY, held online on September 9-11, 2020. It includes peer-reviewed papers on the latest advances in mechanism and machine science, discussing topics such as biomechanical engineering, computational kinematics, the history of mechanism and machine science, gearing and transmissions, multi-body dynamics, robotics and mechatronics, the dynamics of machinery, tribology, vibrations, rotor dynamics and vehicle dynamics. A valuable, up-to-date resource, it offers an essential overview of the subject for scientists and practitioners alike, and will inspire further investigations and research.

Steady-state Handling of Three-wheeled All Terrain Vehicles (ATVs)

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Publisher :
ISBN 13 :
Total Pages : 7 pages
Book Rating : 4.:/5 (497 download)

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Book Synopsis Steady-state Handling of Three-wheeled All Terrain Vehicles (ATVs) by : S. Y. Chen

Download or read book Steady-state Handling of Three-wheeled All Terrain Vehicles (ATVs) written by S. Y. Chen and published by . This book was released on 1989 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Steady State and Dynamic Properties of All Terrain Vehicles Related to Lateral Directional Handling and Stability

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Publisher :
ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.:/5 (496 download)

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Book Synopsis Steady State and Dynamic Properties of All Terrain Vehicles Related to Lateral Directional Handling and Stability by : R. Wade Allen

Download or read book Steady State and Dynamic Properties of All Terrain Vehicles Related to Lateral Directional Handling and Stability written by R. Wade Allen and published by . This book was released on 1989 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Enabling Technologies for Simulation Science IX

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Publisher : SPIE-International Society for Optical Engineering
ISBN 13 : 9780819457905
Total Pages : 458 pages
Book Rating : 4.4/5 (579 download)

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Book Synopsis Enabling Technologies for Simulation Science IX by : Dawn A. Trevisani

Download or read book Enabling Technologies for Simulation Science IX written by Dawn A. Trevisani and published by SPIE-International Society for Optical Engineering. This book was released on 2005 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of SPIE present the original research papers presented at SPIE conferences and other high-quality conferences in the broad-ranging fields of optics and photonics. These books provide prompt access to the latest innovations in research and technology in their respective fields. Proceedings of SPIE are among the most cited references in patent literature.