Nonsmooth Control Design of Mechanical Systems with Friction in the Sense of Filippov

被引:1
|
作者
Yao, Yu [1 ]
Huo, Xin [1 ]
Zheng, Kai [1 ]
Yang, Baoqing [1 ]
机构
[1] Harbin Inst Technol, Control & Simulat Ctr, Harbin 150006, Peoples R China
来源
2010 8TH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION (WCICA) | 2010年
关键词
Filippov solution; Nonsmooth analysis; Mechanical systems; Friction; Sliding mode control; COMPENSATION;
D O I
10.1109/WCICA.2010.5553898
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Utilizing the notion of Filippov solution, a sliding mode control law is derived for generic second order nonlinear mechanical system with friction. The control law is designed with some tunable parameters and optional functions. The asymptotically stability of the closed-loop system is proved by the concept of the solution, nonsmooth analysis and nonsmooth Lyapunov stability theory. By some numerical examples, the correctness of the control law is illuminated. Finally, the validity of the controller design is verified by a simulation example for a flight simulation table system with Stricbeck friction model.
引用
收藏
页码:3622 / 3626
页数:5
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