A New Adaptive Controller for Performance Improvement of Automotive Suspension Systems with MR Dampers

被引：2
|
作者：
Khajepour, Amir [1 ]
Agrawal, Ankur [1 ]
机构：
[1] Univ Waterloo, Waterloo, ON, Canada
来源：
SAE INTERNATIONAL JOURNAL OF PASSENGER CARS-MECHANICAL SYSTEMS | 2014年 / 7卷 / 03期
关键词：
D O I：
10.4271/2014-01-0052
中图分类号：
U [交通运输];
学科分类号：
08 ; 0823 ;
摘要：
A control algorithm is developed for active/semi-active suspensions which can provide more comfort and better handling simultaneously. A weighting parameter is tuned online which is derived from two components - slow and fast adaptation to assign weights to comfort and handling. After establishing through simulations that the proposed adaptive control algorithm can demonstrate a performance better than some controllers in prior-art, it is implemented on an actual vehicle (Cadillac STS) which is equipped with MR dampers and several sensors. The vehicle is tested on smooth and rough roads and over speed bumps.
引用
收藏
页码：959 / 971
页数：13
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