帆板控制系统设计 选用美国Ｃ ｙｇ ｎａｌ公司推出的Ｃ８０５１Ｆ系列单片机Ｃ８０５１Ｆ０２０作为帆板控

制核心 采用ＰＩＤ控制算法 Ｃ８０５１Ｆ０２０输出不同占空比的脉冲宽度调制信号 ＰＷＭ 以得到不同的风扇

电机转速 由此改变帆板转动的角度 系统选用 ＭＭＡ７３６１加速度传感器检测帆板的转角 运行状态由

ＲＴ１２８６４Ｍ 显示 本系统能精确控制帆板角度 帆板角度控制精度在１° 以内 响应速度快 工作稳定可靠

关键词-windsurfing control system design uses U.S. C yg nal company launched C8051F020 C8051F MCU core as windsurfing control using PID control algorithm C8051F020 different output duty cycle pulse width modulation signal PWM to get a different fan motor speed thereby changing sails plate rotation angle system used MMA7361 acceleration sensor detects the corner windsurfing RT12864M shows the operating status by the system can accurately control the angle windsurfing windsurfing angle control accuracy within fast response in a stable and reliable keyword