Convex integrated design (CID) method in the integrated design of a semi-active suspension system

被引:0
|
作者
Fu, K [1 ]
Mills, JK [1 ]
Chen, WW [1 ]
Wang, QR [1 ]
机构
[1] Univ Toronto, Dept Mech & Ind Engn, Toronto, ON M5S 3G8, Canada
关键词
suspension system; CID method; integrated design; control system design; closed-loop specifications;
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
In this paper, a new integrated design method the Convex Integrated Design (CID) method, is introduced and applied to the design of a semi-active suspension system. The closed-loop system is required to simultaneously satisfy four closed-loop performance specifications: car body acceleration, suspension deflection, tire dynamic load and control effort respectively. With a simple two-stage algorithm, the mechanical structure parameter, which is selected as the stiffness of the suspension spring, and the closed-loop controller of the suspension system, are determined with this CID method. This leads to a closed-loop suspension system which simultaneously satisfies all four closed-loop performance specifications. The design is then experimentally verified in this paper, confirming the effectiveness of the CID method.
引用
收藏
页码:406 / 411
页数:6
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