Research on semi-active suspension vibration control using magneto-rheological damper

Haidong Shao, Hongkai Jiang

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

A novel semi-active vibration control technique using magneto-rheological (MR) damper is presented in this paper for researching the key points that help realize the control of semi-active seat suspension. Bingham model is applied to establish for MR damper in this method, and the dynamics simulation on vehicle seat semi-active suspension system is carried out. In the case of random input of the Grade B road, the vibration characteristics of vehicle seat are analyzed and the effect of spring stiffness, damping, and vehicle speed on the vibration damping characteristic is discussed as well. Simulation results show that the semi-active suspension has a higher damping performance than passive suspension. PID control strategy is introduced to the semi-active suspension; the maximum acceleration decreases obviously to around 40 % compared with passive suspension that confirms that the effect of control strategy has played well.

源语言英语
主期刊名Proceedings of the First Symposium on Aviation Maintenance and Management
出版商Springer Verlag
441-447
页数7
版本VOL. 2
ISBN(印刷版)9783642542329
DOI
出版状态已出版 - 2014
活动2013 1st Symposium on Aviation Maintenance and Management - Xi'an, 中国
期限: 25 11月 201328 11月 2013

出版系列

姓名Lecture Notes in Electrical Engineering
编号VOL. 2
297 LNEE
ISSN(印刷版)1876-1100
ISSN(电子版)1876-1119

会议

会议2013 1st Symposium on Aviation Maintenance and Management
国家/地区中国
Xi'an
时期25/11/1328/11/13

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