How can I generate/use variable duty cycle PWM generation block in MATLAB?

Dear all, I would like to generate variable duty cycle PWM signal in Simulink based on the value of manipulated value of PID block. The sampling time and relevant parameters of PWM block must be user defined. Is there any specific block which I can use? Or is there any other way in command line. Thank you.

Answer 1

[KL]

Did you check the PWM Generator blocks in Simscape toolbox?

http://uk.mathworks.com/help/physmod/sps/powersys/ref/pwmgenerator.html?refresh=true