A MODEL REFERENCE ROBUST CONTROL WITH APPLICATION TO A FLIGHT CONTROL SYSTEM DESIGN

被引:4
作者
Xu, Jiang [1 ]
Yan, Lin [1 ]
机构
[1] Beijing Univ Aeronaut & Astronaut, Sch Automat, Beijing 100191, Peoples R China
关键词
Model following; robust control; nonlinear control; flight control;
D O I
10.1002/asjc.55
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 model reference robust Control scheme for plants with relative degree greater than one is proposed for the purpose of coping with the "explosion of Complexity" problem in control law design. The key of the scheme is that We Use a first-order filter to link each subsystem, so that the derivative of some nonlinear functions can be avoided. As it result, the final control law call be greatly simplified. The application of this scheme to a flight control system shows that both the tracking performance and the control effort call be improved significantly in comparison with earlier research.
引用
收藏
页码:550 / 558
页数:9
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