LMI-based Global Sliding Mode Control Scheme for Time-delayed Chaotic Systems with Input Nonlinearity

被引:0
|
作者
Mobayen, Saleh
Fekih, Afef
Afshari, Mona
机构
来源
2019 IEEE 4TH INTERNATIONAL CONFERENCE ON ADVANCED ROBOTICS AND MECHATRONICS (ICARM 2019) | 2019年
关键词
Chaotic systems; GSMC; LMt; time-delays; DESIGN; SYNCHRONIZATION;
D O I
10.1109/icarm.2019.8833931
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
This paper proposes an LMI-hased global sliding mode control approach (GSMC) for chaotic systems. The design aims at stabilizing chaotic systems with nonlinear inputs and uncertain time-delays. The proposed GSMC control algorithm is formulated using the stabilization theory of Lyapunov-Krasovskii and the linear matrix inequality (LMI)-based asymptotic stability conditions. A Wang-Chen chaotic system was considered to validate the design. The obtained results demonstrated the validity and performance of the proposed approach. Robustness against external disturbances, nonlinear inputs and time-delays along with the reduced chattering as a result of the elimination of the reaching phase are some of the significant features of the proposed approach.
引用
收藏
页码:179 / 184
页数:6
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