Discrete time sliding mode control in the presence of state and control signal constraints

被引:0
|
作者
Jaskula, Marek [1 ]
Lesniewski, Piotr [1 ]
机构
[1] Lodz Univ Technol, Inst Automat Control, 18-22 Stefanowskiego St, PL-90924 Lodz, Poland
来源
2019 24TH INTERNATIONAL CONFERENCE ON METHODS AND MODELS IN AUTOMATION AND ROBOTICS (MMAR) | 2019年
关键词
VARIABLE-STRUCTURE CONTROL; GENERALIZED REACHING LAW; SYSTEMS; PERFORMANCE;
D O I
10.1109/mmar.2019.8864635
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 we consider the discrete time sliding mode control of the plant perturbed by the unknown, bounded external disturbances. The controller is designed using the reaching law approach. This method allows us to better control the systems dynamics up to the sliding phase. The rate of convergence of the sliding variable to zero is chosen in such a manner to ensure the fulfillment of the given constraints on the system state and the control signal. The properties of the proposed sliding mode controller are demonstrated analytically and in computer simulations.
引用
收藏
页码:201 / 204
页数:4
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