基于单片机的帆板自动控制系统设计与实现

The design and realization of Microcontroller-based windsurfing automatic control system

以STC89C52RC单片机为控制核心、PID算法中的积分分离算法、遇限削弱积分算法和PWM调速法中的定频调宽法为风扇转速调节的理论基础设计实现帆板控制系统。系统主要包括主控模块、角度检测模块、风扇驱动模块、A/D模块、L C D显示模块、声光提示模块、按键模块等。经测试该系统执行速度快、具有更大的灵活性和更低的成本,各项性能指标均达到了设计要求。

The panel controlling system uses make of the STC89C52RC MCU as the control core. The integral separation algorithm, the limited weakened integral algorithm of the PID algorithm and the constant frequency width adjustment method of the PWM are the theoretical basis of the panel controlling system. The system consists of the main controller module, the angle detection module, fan driving module, A/D, LCD module, the sound and light module and the key module. The results show that the system has fast speed, great flexibility and low cost. The indicators have reached the design requirements.