Title :
Controlling chaos via second-order sliding modes
Author :
Cannas, Barbara ; Cincotti, Silvano ; Pisano, Alessandro ; Usai, Elio
Author_Institution :
Dept. of Electr. & Electron. Eng., Cagliari Univ., Italy
Abstract :
The problem of ordering chaos by second-order sliding-mode control is addressed. The proposed approach offers an effective, yet simple, solution tackling both the uncertainties affecting the chaotic dynamics and the measurement noise corrupting the feedback signals. The procedure is illustrated making reference to Chua\´s circuit and the "Sub-optimal" second-order sliding-mode control algorithm. Simulations are provided to confirm the good performance and robustness of the proposed scheme.
Keywords :
Chua´s circuit; chaos; feedback; robust control; variable structure systems; Chua´s circuit; chaotic dynamics; feedback signals; measurement noise; robustness; second-order sliding modes; sliding-mode control algorithm; uncertainties; Adaptive control; Chaos; Feedback control; Nonlinear dynamical systems; Orbits; Robust control; Sliding mode control; Stability; Trajectory; Uncertainty;
Conference_Titel :
Circuits and Systems, 2003. ISCAS '03. Proceedings of the 2003 International Symposium on
Print_ISBN :
0-7803-7761-3
DOI :
10.1109/ISCAS.2003.1204979
