【摘要】 用实验模拟了模型车激光导向的原理。实验系统根据接收到的光信号的强弱,利用PWM改变电机转动的方向和速度,当光源偏离参考位置时,电机转速将变大或变小;当光源越界时,电机将反转。实验模型基本实现了模拟功能。更多还原

【Abstract】 An experiment was carried out to simulate the laser guiding used in a model vehicle.The experiment system modifies the veloc-ity and orientation of DC motor by using PWM,based on the intensity of received light.When the light source deviates the reference po-sition,the velocity of motor will increase or decrease,and when the light source reaches the limit position,the motor will reverse.The ex-perimental simulation was realized basically.更多还原