In view of the uncertainty and nonlinearity existing in the wind pendulum device, combining the traditional PID control theory with fuzzy control thought, a multi-mode controller based on fuzzy switching to solve the stability problem is proposed since the traditional PID method is difficult to control pendulum device accurately and effectively in this paper. The multi-mode controller is obtained to deal with the angle error and the error change rate of the feedback input of the wind pendulum device.The control intensity of each controller is adjusted automatically by using the fuzzy switch so as to improve the adaptive ability of the wind pendulum device. Finally, by using the MATLAB simulation tool, the multi-mode controller with the conventional PID controller and the fuzzy controller are simulated and compared respectively. The effectiveness and superiority of the proposed method are illustrated which further proves that the multi-mode controller has the advantages of high anti-interference and high precision in this paper.