H∞ and μ-synthesis Design of Quarter Car Active Suspension System

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Author :
Publisher : GRIN Verlag
ISBN 13 : 3346146030
Total Pages : 172 pages
Book Rating : 4.3/5 (461 download)

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Book Synopsis H∞ and μ-synthesis Design of Quarter Car Active Suspension System by : Mustefa Jibril

Download or read book H∞ and μ-synthesis Design of Quarter Car Active Suspension System written by Mustefa Jibril and published by GRIN Verlag. This book was released on 2020-04-09 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master's Thesis from the year 2020 in the subject Engineering - Automotive Engineering, Jimma University College of Agriculture and Veterinary Medicine, language: English, abstract: To improve the road handling and passenger comfort of a vehicle, a suspension system is provided. An active suspension system is considered to be better than the passive suspension system. In this thesis, 2 degrees of freedom of a linear quarter car active suspension system is designed, which is subject to different disturbances on the road. Since the parametric uncertainty in the spring, the shock absorber, mass and the actuator has been considered, robust control is used. In this thesis, H∞ and μ− synthesis controllers are used to improve the driving comfort and the ability to drive the car on the road. For the analysis of the time domain, using a MATLAB script program and performed a test using four disturbance inputs of the road (bump, random, sinusoidal and harmonic) for the suspension deflection, the acceleration of the body and the body travel for the active suspension with the H∞ controller and active suspension with μ− synthesis controller and the comparative simulation and reference results demonstrate the effectiveness of the presented active suspension system with μ− synthesis controller. In addition, in this thesis, comparison have been made between the active suspension system with μ−synthesis controller and 5 different robust controller for suspension deflection, body acceleration and body travel tests using bump, random, sinusoidal pavements and harmonic road disturbances. Body accelerations comparison of the active suspension system with μ−synthesis controller with VW (Volkswagen) Passat B5 passenger car is done for a bump road input disturbance and the result shows that there is a 50% reduction in body acceleration for the active suspension system with μ− synthesis controller.

Quarter Car Active Suspension System Design using Optimal and Robust Control Method

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Publisher : GRIN Verlag
ISBN 13 : 3346164209
Total Pages : 7 pages
Book Rating : 4.3/5 (461 download)

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Book Synopsis Quarter Car Active Suspension System Design using Optimal and Robust Control Method by : Mustefa Jibril

Download or read book Quarter Car Active Suspension System Design using Optimal and Robust Control Method written by Mustefa Jibril and published by GRIN Verlag. This book was released on 2020-05-11 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research Paper (undergraduate) from the year 2020 in the subject Computer Science - Miscellaneous, , language: English, abstract: This paper offers with the theoretical and computational evaluation of optimal & robust control problems, with the goal of providing answers to them with MATLAB simulation. For the robust control, μ-synthesis controller and for the optimal control, LQR controller are designed for a quarter car active suspension system to maximize the ride comfort and road handling criteria’s of the vehicle. The proposed controllers are designed using Matlab script program using time domain analysis for the four road disturbances (bump, random sine pavement and white noise) for the control targets suspension deflection, body acceleration and body travel. Finally the simulation result prove the effectiveness of the active suspension system with μ-synthesis controller.

Control of Quarter Car Nonlinear Active Suspension System

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Publisher :
ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.:/5 (964 download)

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Book Synopsis Control of Quarter Car Nonlinear Active Suspension System by : Amat Amir Basari

Download or read book Control of Quarter Car Nonlinear Active Suspension System written by Amat Amir Basari and published by . This book was released on 2008 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Vehicle Suspension System Technology and Design

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Publisher : Springer Nature
ISBN 13 : 3031218043
Total Pages : 96 pages
Book Rating : 4.0/5 (312 download)

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Book Synopsis Vehicle Suspension System Technology and Design by : Avesta Goodarzi

Download or read book Vehicle Suspension System Technology and Design written by Avesta Goodarzi and published by Springer Nature. This book was released on 2023-02-13 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the procedures of developing an adaptive suspension system with examples. This book gives a thorough introduction to air suspension systems, which contain height leveling systems, electronic control systems, design fundamentals, performance superiority, etc. This book encompasses all essential aspects of suspension systems and provides an easy approach to their understanding and design. Provides a step-by-step approach using pictures, graphs, tables, and examples so that the reader may easily grasp difficult concepts. This book defines and examines suspension mechanisms and their geometrical features. Suspension motions and ride models are derived for the study of vehicle ride comfort. Analysis of suspension design factors and component sizing along with air suspension systems and their functionalities are reviewed.

Modeling and Analysis of Dynamic Systems

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Publisher : CRC Press
ISBN 13 : 1351751646
Total Pages : 661 pages
Book Rating : 4.3/5 (517 download)

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Book Synopsis Modeling and Analysis of Dynamic Systems by : Ramin S. Esfandiari

Download or read book Modeling and Analysis of Dynamic Systems written by Ramin S. Esfandiari and published by CRC Press. This book was released on 2018-01-29 with total page 661 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modeling and Analysis of Dynamic Systems, Third Edition introduces MATLAB®, Simulink®, and SimscapeTM and then utilizes them to perform symbolic, graphical, numerical, and simulation tasks. Written for senior level courses/modules, the textbook meticulously covers techniques for modeling a variety of engineering systems, methods of response analysis, and introductions to mechanical vibration, and to basic control systems. These features combine to provide students with a thorough knowledge of the mathematical modeling and analysis of dynamic systems. The Third Edition now includes Case Studies, expanded coverage of system identification, and updates to the computational tools included.

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.

Active Suspension System of Quarter Car

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Publisher :
ISBN 13 :
Total Pages : 70 pages
Book Rating : 4.:/5 (98 download)

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Book Synopsis Active Suspension System of Quarter Car by : Jie Fang

Download or read book Active Suspension System of Quarter Car written by Jie Fang and published by . This book was released on 2014 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: This research is mainly about the control design, analysis, and simulation of a vehicle suspension system. In order to decrease the vibration of the vehicle, a passive suspension system, semi-active suspension system, and active suspension system are taken into consideration. The central idea is based on the combination of a nonlinear energy sink and a skyhook. The car performance such as car body acceleration, suspension deflection, and wheel deflection are measured to compare the proposed control with a passive suspension system, a skyhook suspension system (semi-active suspension system), and a nonlinear energy sink suspension system (active suspension system). According to the comparison, it shows that the proposed system comprised of a nonlinear energy sink and skyhook achieves better performance with regards to the performance objectives. Based on the result, a hydraulic actuator is applied to mimic the force obtained from the proposed suspension system. Three control methods are utilized to achieve the purpose. The first control input is designed by using a singular perturbation technique combined with adaptive control. The second control method is based on multiple surface sliding mode control. By designing two sliding surfaces, an ideal tracking performance can also be obtained. Lastly, model predictive control is utilized, which can be treated as a special optimal control. By optimizing the cost function involved in tracking error and control input at each sample time, an ideal control input can be obtained from it. The first two methods are supported by Lyapunov based stability analysis to prove that the tracking error will approach zero asymptotically. Simulation results for each method are also given to show the vehicle performance and tracking performance.

Advances in Manufacturing Technology and Management

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Publisher : Springer Nature
ISBN 13 : 9811695237
Total Pages : 699 pages
Book Rating : 4.8/5 (116 download)

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Book Synopsis Advances in Manufacturing Technology and Management by : Ranganath M. Singari

Download or read book Advances in Manufacturing Technology and Management written by Ranganath M. Singari and published by Springer Nature. This book was released on 2022-11-10 with total page 699 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the select peer-reviewed proceeding of the International Conference on Advanced Production and Industrial Engineering (ICAPIE) – 2021 held at Delhi Technological University. It covers recent trends in various fields of mechanical engineering. The broad range of topics and issues covered include mechanical system engineering, materials engineering, micro-machining, renewable energy, industrial engineering and additive manufacturing. This book will be useful for students, researchers and professionals working in the area of mechanical and allied engineering discipline.

The Mechanical Systems Design Handbook

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Publisher : CRC Press
ISBN 13 : 1351836587
Total Pages : 989 pages
Book Rating : 4.3/5 (518 download)

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Book Synopsis The Mechanical Systems Design Handbook by : Yildirim Hurmuzlu

Download or read book The Mechanical Systems Design Handbook written by Yildirim Hurmuzlu and published by CRC Press. This book was released on 2017-12-19 with total page 989 pages. Available in PDF, EPUB and Kindle. Book excerpt: With a specific focus on the needs of the designers and engineers in industrial settings, The Mechanical Systems Design Handbook: Modeling, Measurement, and Control presents a practical overview of basic issues associated with design and control of mechanical systems. In four sections, each edited by a renowned expert, this book answers diverse questions fundamental to the successful design and implementation of mechanical systems in a variety of applications. Manufacturing addresses design and control issues related to manufacturing systems. From fundamental design principles to control of discrete events, machine tools, and machining operations to polymer processing and precision manufacturing systems. Vibration Control explores a range of topics related to active vibration control, including piezoelectric networks, the boundary control method, and semi-active suspension systems. Aerospace Systems presents a detailed analysis of the mechanics and dynamics of tensegrity structures Robotics offers encyclopedic coverage of the control and design of robotic systems, including kinematics, dynamics, soft-computing techniques, and teleoperation. Mechanical systems designers and engineers have few resources dedicated to their particular and often unique problems. The Mechanical Systems Design Handbook clearly shows how theory applies to real world challenges and will be a welcomed and valuable addition to your library.

Artificial Intelligence and Evolutionary Algorithms in Engineering Systems

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Publisher : Springer
ISBN 13 : 8132221354
Total Pages : 846 pages
Book Rating : 4.1/5 (322 download)

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Book Synopsis Artificial Intelligence and Evolutionary Algorithms in Engineering Systems by : L Padma Suresh

Download or read book Artificial Intelligence and Evolutionary Algorithms in Engineering Systems written by L Padma Suresh and published by Springer. This book was released on 2014-11-25 with total page 846 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is a collection of high-quality peer-reviewed research papers presented in Proceedings of International Conference on Artificial Intelligence and Evolutionary Algorithms in Engineering Systems (ICAEES 2014) held at Noorul Islam Centre for Higher Education, Kumaracoil, India. These research papers provide the latest developments in the broad area of use of artificial intelligence and evolutionary algorithms in engineering systems. The book discusses wide variety of industrial, engineering and scientific applications of the emerging techniques. It presents invited papers from the inventors/originators of new applications and advanced technologies.

Designing of a Quarter Car Active Suspension System Based on Fuzzy Logic Control

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Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.:/5 (12 download)

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Book Synopsis Designing of a Quarter Car Active Suspension System Based on Fuzzy Logic Control by : Andrew Ho Ming Chye

Download or read book Designing of a Quarter Car Active Suspension System Based on Fuzzy Logic Control written by Andrew Ho Ming Chye and published by . This book was released on 2016 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Optimum Design and Control of a Hybrid (hydraulic/pneumatic) Active Car Suspension System

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Publisher :
ISBN 13 :
Total Pages : 370 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Optimum Design and Control of a Hybrid (hydraulic/pneumatic) Active Car Suspension System by : Byung-Hoon Lee

Download or read book Optimum Design and Control of a Hybrid (hydraulic/pneumatic) Active Car Suspension System written by Byung-Hoon Lee and published by . This book was released on 1997 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Dynamics of Vehicles on Roads and on Tracks

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Publisher : CRC Press
ISBN 13 : 1000443515
Total Pages : 632 pages
Book Rating : 4.0/5 (4 download)

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Book Synopsis The Dynamics of Vehicles on Roads and on Tracks by : Z.Y. Shen

Download or read book The Dynamics of Vehicles on Roads and on Tracks written by Z.Y. Shen and published by CRC Press. This book was released on 2021-07-29 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book develops a continuous look-ahead preview control scheme and applies the scheme to the well known quarter car model. It particularly focuses on the active and semi-active control of the vehicle systems.

Car Suspension and Handling

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Publisher : SAE International
ISBN 13 : 0768008727
Total Pages : 474 pages
Book Rating : 4.7/5 (68 download)

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Book Synopsis Car Suspension and Handling by : Geoffrey Howard

Download or read book Car Suspension and Handling written by Geoffrey Howard and published by SAE International. This book was released on 2004-02-07 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: Through appendices and diagrams, Car Suspension and Handling, 4th Edition outlines the purpose and history of vehicle suspension systems, while defining the basic parameters of suspension geometry. In addition, the book delves into human sensitivity to vibration, and offers data on durability, tire background information, steering calculations and suspension calculations.

Advanced Seat Suspension Control System Design for Heavy Duty Vehicles

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Publisher : Academic Press
ISBN 13 : 0128226838
Total Pages : 316 pages
Book Rating : 4.1/5 (282 download)

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Book Synopsis Advanced Seat Suspension Control System Design for Heavy Duty Vehicles by : Haiping Du

Download or read book Advanced Seat Suspension Control System Design for Heavy Duty Vehicles written by Haiping Du and published by Academic Press. This book was released on 2020-05-22 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced Seat Suspension Control System Design for Heavy Duty Vehicles provides systematic knowledge of the advanced seat suspension design and control for heavy duty vehicles. Nowadays, people are paying more and more attention to ride comfort and the health of drivers and passengers. This is especially for heavy duty vehicles, where drivers/operators are exposed to much severer vibrations than those in passenger vehicles due to a harsh working environment, operating conditions, and long hour driving, etc. Seat suspension systems can effectively help to suppress the high magnitude vibration transmitted to drivers with relatively simple structure and low cost, and hence are widely adopted in heavy duty vehicles. This book helps researchers and engineers to have a comprehensive understanding of the seat suspension system and to conduct in-depth studies on seat suspension design and control; this book covers a wide range of perspectives about seat suspension design and control methods. Describes the variable damping, variable stiffness, and, especially, variable inertance seat suspensions Provides the advanced and comprehensive knowledge about semi-active vibration control Introduces the multiple-DOF seat suspension Includes the innovative hybrid seat suspension and nonlinear seat suspension All the introduced designs have been prototyped and experimentally validated Provides Matlab Simulation programming codes

The Dynamics of Vehicles on Roads and Tracks

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Publisher : CRC Press
ISBN 13 : 1498777023
Total Pages : 1644 pages
Book Rating : 4.4/5 (987 download)

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Book Synopsis The Dynamics of Vehicles on Roads and Tracks by : Martin Rosenberger

Download or read book The Dynamics of Vehicles on Roads and Tracks written by Martin Rosenberger and published by CRC Press. This book was released on 2016-03-30 with total page 1644 pages. Available in PDF, EPUB and Kindle. Book excerpt: The IAVSD Symposium is the leading international conference in the field of ground vehicle dynamics, bringing together scientists and engineers from academia and industry. The biennial IAVSD symposia have been held in internationally renowned locations. In 2015 the 24th Symposium of the International Association for Vehicle System Dynamics (IAVSD)

The Theory and Synthesis of Active Suspension Systems

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Publisher :
ISBN 13 :
Total Pages : 246 pages
Book Rating : 4.:/5 (132 download)

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Book Synopsis The Theory and Synthesis of Active Suspension Systems by : Marvin Panzer

Download or read book The Theory and Synthesis of Active Suspension Systems written by Marvin Panzer and published by . This book was released on 1960 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: