Rise feedback control for induction machine in electric vehicle applications

This paper deals with the tracking control of a class of motor control characterized by its highly nonlinear and multivariable dynamic, induction motor (IM) system. A new high gain feedback control strategy called the Robust Integral Sign of the Error (RISE) is used in the presence of additive load disturbances. The RISE technique is able to guarantee the stability in the sense of Lyapunov. Moreover, the boundedness of the closed-loop signals is ensured. Simulation results in terms of speed and flux responses are provided and illustrate that the tracking error is asymptotically driven to zero.