EP-based fuzzy control design for an active suspension system with full-car model

Chia Ping Cheng, Tzuu Hseng S. Li

研究成果: Conference contribution

6 引文 斯高帕斯(Scopus)

摘要

This paper describes a methodology to determine optimum design parameters of the fuzzy logic control (FLC) for active suspension system (ASS) with full-car model using the evolutionary programming (EP) method. The ASS for full-car model design is a difficult problem especially when the system's multi-objectives are simultaneously considered. In the conventional FLC, parameters adjustment is done by the system response, expert knowledge or trial-and-error scheme. In this paper, EP algorithm is adopted to search the optimum parameters of the FLC for ASS by minimizing a fitness function that composed of all the desired performance of a full-car model. In order to make comparison, we also introduce the optimal active suspension control (OASC) scheme. Two kinds of road profiles, a bumped road and a white noise random road, are exploited to test the performance. All the computer simulations demonstrate that the proposed EP-based FLC can provide the best ride comfort and the least suspension deflection among all the examined controllers under all these road profiles.

原文English
主出版物標題2007 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2007
頁面3288-3293
頁數6
DOIs
出版狀態Published - 2007 十二月 1
事件2007 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2007 - Montreal, QC, Canada
持續時間: 2007 十月 72007 十月 10

出版系列

名字Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics
ISSN(列印)1062-922X

Other

Other2007 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2007
國家Canada
城市Montreal, QC
期間07-10-0707-10-10

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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  • 引用此

    Cheng, C. P., & Li, T. H. S. (2007). EP-based fuzzy control design for an active suspension system with full-car model. 於 2007 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2007 (頁 3288-3293). [4413659] (Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics). https://doi.org/10.1109/ICSMC.2007.4413659