PID自动调节直流电机的速度。认为规定直流转多少转，通过PID算法自动控制稳定在规定的转速内！-PID automatic adjustment of the speed of DC motor. DC to consider the number of provisions to, through the PID algorithm for automatic control of speed and stability within the required!

PID控制电机转速通过调节相应的参数值获得pid准确值，已达到控制准确转速的目的-pid control the speed