Abstract: Based on the feedback linearized model, a robust adaptive control method is presented. Fuzzy model is employed to approximate uncertainties. The adaptive law of parameters in fuzzy model is constructed, and the influence of inherent approximation error is attenuated as well. The proposed method is applied to the simulation of speed control of induction motor. The stability and robustness of the entire system is proved by Lyapunov method. The proposed method is applied to arbitrary time-varying and bounded disturbances. Human knowledge of disturbances can be used by fuzzy model.