Wind pendulum modeling based-on improved PID algorithm

This paper analyzes the mechanical structure and builds the mathematical model of wind pendulum. Conventional PID controller, Kalman filtering PID controller and adaptive Kalman filtering PID controller are employed for the proposed model of wind pendulum. With the theory analysis, simulation results and prototype experiments, it is verified that the control stability and accuracy of adaptive Kalman filtering PID controller is better than traditional PID controller and Kalman filtering PID controller when heavy noise exists.