Design of adaptive fuzzy controller for active suspension system

被引：0
|
作者：
Sun, JM [1 ]
Yang, QM [1 ]
机构：
[1] Tianjin Univ, Sch Mech Engn, Tianjin 300072, Peoples R China
来源：
2004 IEEE International Conference on Industrial Technology (ICIT), Vols. 1- 3 | 2004年
关键词：
active suspension; fuzzy control; adaptive algorithm;
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：
With the nonlinearity of the road-vehicle system, an adjustable fuzzy control algorithm which fuzzy control rule table can be obtained with the numerical calculation is advanced. Because the algorithm can adjust the rectification factor of fuzzy controller with the Least Means Squares (LMS) method, it not only can reflect the advantage of fuzzy logic in nonlinearity system but also can improve the disadvantage of common fuzzy control meth strongly depending. on the experience. For. two degree-of-freedom (DOF) vehicle model, the riding comfort and handling safety of vehicle are regarded as control aims, the simulation of vehicle performance in road signal is studied, its results show the adaptive fuzzy controller can effectively control the vibration of vehicle system and reduce the acceleration of the sprung mass by a factor of 20.
引用
收藏
页码：1096 / 1099
页数：4
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