Title :
Fuzzy indirect adaptive control and robustness analysis for unknown multivariable nonlinear systems
Author :
Shaocheng, Tong ; Qingguo, Li ; Tianyou, Chai
Author_Institution :
Autom. Res. Centre, Northeast Univ. of Technol., Shenyang, China
Abstract :
In this paper, we deal with the problem of controlling an unknown nonlinear dynamical system that is modeled by fuzzy logic systems. In the ideal case of complete model matching, convergence of the state of zero plus boundedness of all signals in the closed loop system is ensured. Moreover, the robustness of the controller designed in the ideal case is given in the framework of singular perturbation theory
Keywords :
adaptive control; closed loop systems; fuzzy control; fuzzy logic; multivariable systems; nonlinear dynamical systems; singularly perturbed systems; stability; closed loop system; convergence; fuzzy logic systems; indirect adaptive control; model matching; multivariable systems; nonlinear dynamical system; robustness analysis; singular perturbation; Adaptive control; Control system analysis; Control systems; Error correction; Fuzzy control; Fuzzy logic; Fuzzy systems; Nonlinear control systems; Nonlinear systems; Robust control;
Conference_Titel :
Fuzzy Systems, 1997., Proceedings of the Sixth IEEE International Conference on
Conference_Location :
Barcelona
Print_ISBN :
0-7803-3796-4
DOI :
10.1109/FUZZY.1997.616393
