基于增量式PID算法的帆板控制系统的设计

Design of Sailboard Control System Based on Incremental PID Algorithm

基于STC12C5A60S2单片机与增量式PID算法,实现对帆板系统的控制。该系统主要由键盘模块、显示模块、风扇驱动模块、角度测量模块、报警模块组成。角度传感器测量帆板的角度并反馈回单片机,通过增量式PID算法计算,并由PWM方法控制风扇的转速,从而实现精确控制风扇风力与帆板角度。

A sailboard control system is designed based on STC12C5A60S2 SCM and Incremental PID algorithm. The system consists of the keyboard module, display module, fan drive module, angle measurement module and alarm module. Angle sensor measures the angle of the sailboard and feedbacks to the microcontroller, according to the Incremental PID algorithm which control the fan speed by the PWM method. The system achieves precise control of the fan wind sailboard angle.