Adaptive Integral Sliding Mode Compensation Control for a Class of Uncertain Switched Nonlinear Systems

This work presents an adaptive integral sliding mode compensation control scheme for a class of switched nonlinear systems with uncertainties and external disturbances. Adaptive updated law is based on switched Lyapunov function approach, and a periodically switching signal which is suit for practical implementation is constructed. With the proposed control scheme, it's proved that the resulting closed-loop switched system is asymptotically Lyapunov stable such that the sliding surface of the control system is well reached. Simulation studies have shown that the proposed controller shows satisfactory control performance.