Hi borboev,
I understand you need to simulate a tracking drive with a PWM controller. You can follow the below steps to perform this:
- Configure the “Controlled PWM Voltage” block for appropriate duty cycle, frequency, and amplitude to match the motor specifications.
- Set the “SCR” block parameters to control current flow effectively in synchronization with the PWM signal.
- Ensure that a feedback loop is implemented for precise control of the motor’s movement like using a PID controller to track the desired trajectory.
By adjusting these parameters, the simulation can accurately model the performance of a servo motor in a tracking drive controlled by PWM.
You can refer to the following link for “DC Motor Control with PWM Voltage Source” model
