Robust sliding mode control law design for unmanned gyroplane

Abstract

Based on a gyroplane T-S fuzzy model in whole flight envelope, the equivalent control law, which is dependent on a set of available feedback control law parameters, is implemented using parameter robust design method according to the design requirements and the constraints of measurable states, sliding manifold parameters of the system is confirmed correspondingly, and the sliding mode control law, designed for the unmanned gyroplane in whole flight envelope, is realized. The simulation result shows that the system satisfies the dynamic performance with strong anti-interference ability, and the design method is feasible and effective. © Springer-Verlag Berlin Heidelberg 2012.