2006 IEEE International Conference on Control Applications, CCA 2006, Munich, Almanya, 4 - 06 Ekim 2006, ss.1002-1007
In this paper, a frequency-shaped optimal sliding mode approach combined with Lyapunov based backstepping design is presented to solve the robust servomechanism problem. The parametric uncertainties, unmodeled dynamics and uncertain exogenous disturbance belonging to a specified class are attenuated by using compensator dynamics introduced in sliding mode through an augmented dynamic sliding surface. ©2006 IEEE.