Dynamic output feedback robust H∞ infinity control of uncertain switched nonlinear systems
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KünyeWANG, M., ZHAO, J., DIMIROVSKI, G.M. (2011). Dynamic output feedback robust H∞ infinity control of uncertain switched nonlinear systems. International Journal of Control Automation and Systems, 9 (1), pp. 1-8-. http://dx.doi.org/10.1007/s12555-011-0101-y.
The problem of robust H-infinity control problem for a class of switched nonlinear systems with parameter uncertainty is studied by using single Lyapunov function method. The problem under switch-dependent and switch-independent dynamic output feedbacks is solved respectively. Sufficient conditions for solvability of the problem are obtained. The Lyapunov function and the corresponding switching law are explicitly constructed. A numerical example is given to demonstrate the validity of the proposed approach.