Switching control for uncertain time-varying nonlinear systems using multi-diffeomorphism = 다중 미분동형사상을 이용한 불확실한 시변 비선형 시스템의 전환 제어

A nonlinear system can be transformed into an equivalent linear system when it satisfies certain conditions. The freedom in the feedback linearization technique is used to improve the transient behavior of the nonlinear system. So, by the switching control with the proper switching rule, we can obtain the better transient behavior. In this paper, we propose a switching rule for taking the transient behavior improvement for the uncertain time-varying nonlinear system. The proposed switching controller can compensate the effect of the uncertainties of the nonlinear system.