Noise rejection of nonlinear systems with measurement noises
This paper investigates control design focusing on noise rejection of disturbed nonlinear systems. The disturbance rejection scheme is proposed with a noise estimator, constructed upon a concern-most disturbances can be approximately described by a differential equation. A controller is further proposed to stabilize the considered system and simultaneously fulfill the disturbance compensation by using the disturbance estimator. Superiority of our strategy is addressed by means of a case study.