Modeling and control of active suspension for a full car model

Modeling and control of active suspension for a full car model

The objectives of this study are to obtain a mathematical model for the passive and active suspensions systems for full car model. Current automobile suspension systems using passive components only by utilizing spring and damping coefficient with fixed rates. Vehicle suspensions systems typically r...

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Main Author: Darus, Rosheila
Format: Thesis
Language:English
Published: 2008
Subjects:
TK Electrical engineering
Electronics Nuclear engineering
Online Access:http://eprints.utm.my/id/eprint/9645/1/RosheilaDarusMFKE2008.pdf
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id my-utm-ep.9645
record_format uketd_dc
institution Universiti Teknologi Malaysia
collection UTM Institutional Repository
language English
topic TK Electrical engineering
Electronics Nuclear engineering
TK Electrical engineering
Electronics Nuclear engineering
spellingShingle TK Electrical engineering
Electronics Nuclear engineering
TK Electrical engineering
Electronics Nuclear engineering
Darus, Rosheila
Modeling and control of active suspension for a full car model
description The objectives of this study are to obtain a mathematical model for the passive and active suspensions systems for full car model. Current automobile suspension systems using passive components only by utilizing spring and damping coefficient with fixed rates. Vehicle suspensions systems typically rated by its ability to provide good road handling and improve passenger comfort. Passive suspensions only offer compromise between these two conflicting criteria. Active suspension poses the ability to reduce the traditional design as a compromise between handling and comfort by directly controlling the suspensions force actuators. In this thesis, the Linear Quadratic Control (LQR) technique implemented to the active suspensions system for a full car model. Comparison between passive and active suspensions system are performed by using different types of road profiles.
format Thesis
qualification_level Master's degree
author Darus, Rosheila
author_facet Darus, Rosheila
author_sort Darus, Rosheila
title Modeling and control of active suspension for a full car model
title_short Modeling and control of active suspension for a full car model
title_full Modeling and control of active suspension for a full car model
title_fullStr Modeling and control of active suspension for a full car model
title_full_unstemmed Modeling and control of active suspension for a full car model
title_sort modeling and control of active suspension for a full car model
granting_institution Universiti Teknologi Malaysia, Faculty of Electrical Engineering
granting_department Faculty of Electrical Engineering
publishDate 2008
url http://eprints.utm.my/id/eprint/9645/1/RosheilaDarusMFKE2008.pdf
_version_ 1747814768309174272
spelling my-utm-ep.96452018-07-19T01:53:14Z Modeling and control of active suspension for a full car model 2008-05 Darus, Rosheila TK Electrical engineering. Electronics Nuclear engineering TL Motor vehicles. Aeronautics. Astronautics The objectives of this study are to obtain a mathematical model for the passive and active suspensions systems for full car model. Current automobile suspension systems using passive components only by utilizing spring and damping coefficient with fixed rates. Vehicle suspensions systems typically rated by its ability to provide good road handling and improve passenger comfort. Passive suspensions only offer compromise between these two conflicting criteria. Active suspension poses the ability to reduce the traditional design as a compromise between handling and comfort by directly controlling the suspensions force actuators. In this thesis, the Linear Quadratic Control (LQR) technique implemented to the active suspensions system for a full car model. Comparison between passive and active suspensions system are performed by using different types of road profiles. 2008-05 Thesis http://eprints.utm.my/id/eprint/9645/ http://eprints.utm.my/id/eprint/9645/1/RosheilaDarusMFKE2008.pdf application/pdf en public http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:874?site_name=Restricted Repository masters Universiti Teknologi Malaysia, Faculty of Electrical Engineering Faculty of Electrical Engineering 1. Robert L.W. & Kent L.L., “Modeling and Simulation of Dynamic System�, Second Edition, Prentice-Hall,1997 2. Sam Y.M., Osman H.S.O., Ghani M.R.A., “A Class of Proportional-Integral sliding Mode Control with Application to Active Suspension System� System and Control Letters. 2004. 51:217-223 3. Kim C., Ro P.I, “An Accurate Full Car Ride Model Using Model Reducing Techniques,� Journal of Mechanical Design. 2002. 124:697-705 4. Hespanhna J.P., “Undergraduate Lecture Note on LQG/LGR controller Design�, University of California Santa Barbara; 2007 5. Sam Y.M., Ghani M.R.A and Ahmad, N. LQR Controller for Active Car Suspension. IEEE Control System. 2000. I441-I444 6. Wu S.J., Chiang H.H., Chen J.H., & Lee T.T., “Optimal Fuzzy Control Design for Half-Car Active Suspension Systems� IEEE Proceeding of the International Conference on Networking, Sensing and Control. March. Taipei, Taiwan: IEEE. 2004. 21-23 7. Astrom K.J. & Wittenmark B., “Adaptive Control�, Second Editon, Addison- Wesley Pub, 1995. 8. Chen H.Y. & Huang S.J., “Adaptive Control for Active Suspension System� International Conference on Control and Automatic. June. Budapest, Hungary: 2005. 9. Shariati A., Taghirad H.D. & Fatehi A. “Decentralized Robust H-8 Controller Design for a Full Car Active Suspension System� Control. University of Bath, United Kingdom. 2004 10. William D.L., Hadad W.M., “Active Suspension Control to Improve Vehicle Ride and Handling�, Vehicle System Dynamic. 1997. 28: 1-24 11. Sam Y.M. Proportional Integral Sliding Mode Control of an Active Suspension System. Malaysia University of Technology. PHD Dissertation. Malaysia University of Technology; 2004 12. Ikenaga S., Lewis F.L., Campos J., & Davis L., “Active Suspension Control of Ground Vehicle Based on a Full Car Model� Proceeding of America Control Conference. June. Chicago, Illinois: 2000. 13. Joo D.S. & Al-Holou N., “Development & Evamation of Fuzzy Logic Controller for Vehicle Suspension System,� (1995)MI 48219; pp. 295-299 14. Hung V.V. & Esfandiari S.R., “Dynamic Systems: Modeling and Analysis�, Second Edition, McGraw-Hill, 1997 15. Hyvarinen J.P., “The Improvement of Full Vehicle Semi-Active Suspension through Kenimatical Model,� Master Science Disertation. Oulu of University Findland; 2004 16. Lowen J. Shearer & Kulakowski B.T., “Dynamic Modeling and Control of Engineering Systems� Second Edition, Macmillan Publishing, 1990 17. Gallestey P., “Undergraduate Lecture Note on Applied Nonlinear Control Design�, University of Califonia Santa Barbara; 2000 18. Yoshimura T., Kume A., Kurimoto M., Hino J., “Construction of an Active Suspension System of a Quarter-Car Model Using the Concept of Sliding Mode Control,� Journal of Sound and Vibration. 2000. 239:187-199 19. Winfred K.N., Dion R.T., Scott C.J., Jon B., Dale G., George W.A., Ron R., Jixiang S., Scott G., Li C. “Development and Control of a Prototype Pneumatic Active Suspension System,� IEEE Transaction on Education. 2002. Vol. 45; No.1; pp. 43-49. 20. Hrovat, D. & Tseng, T., “Some Characteristics of Optimal Vehicle Suspensions Based onQuarter Car Model� IEEE Proceedings of the 29th Conferences on Decision and Control. December. Honolulu, Hawaii: IEEE. 1990. 2232-2237

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