抄録
This paper is concerned with the local stabilization of linear systems with actuator amplitude and rate saturations. Based on the local stability condition due to Takaba, we derive a synthesis condition of a linear time-invariant (LTI) controller for the plant with actuator amplitude and rate saturations under the assumption that the rate saturation is modeled as a nonlinear position-feedback system. It is shown that the present synthesis condition is less conservative than the circle criterion. A numerical example is also included to verify the applicability of the present synthesis methods.
