Vehicle active suspension control, using a variable structure model reference adaptive controller

被引：0

作者：

Mohammadi, Ardeshir Karami ^{[1
]}

机构：

[1] Shahrood Univ Technol, Dept Mech Engn, Shahrood, Iran

来源：

Proceedings of the ASME Dynamic Systems and Control Division 2005, Pts A and B | 2005年

关键词：

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A Variable Structure Model Reference Adaptive Controller (VS-MRAC) is proposed for Active control of vehicle suspension. One DOF quarter car model has been considered. The reference model is a one DOF vibrating system with sky-hook damper. The structure of the switching functions is designed based on global exponential stability requirements, and shows perfect model following at a finite time. Sliding surfaces are independent of system parameters and therefore VS-MRAC is insensitive to system parameter variations. Simulation is presented for some road irregularities, and compares to active suspension with fixed structure MRAC, and passive suspension. VS-MRAC shows the best performance on fide and working space.

引用

页码：611 / 616

页数：6

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