Implementation of Intelligent Motor Speed Control Using Rotary Encoder

The project will try to implement the system with the NI Lab view DAQ-6211 capture card to make intelligent motor speed control system, expect this architecture to learn new construction methods, and can develop new applications. Ideas in the hope of a simple feedback information, that is, to determine whether the current speed should be to accelerate or decelerate the motor commands. As the motor control system uses a PWM signal, so the time interval within the same time continuing the level of the signal width is different from the motor speed will result in different. We make a default speed under the control of motor speed in Lab view to automatically achieve, so constantly adjust the speed target, the system will change the speed at any time, in order to achieve the set target speed.