MATLAB fnc to control PWM generator
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How can I use a duty cycle result from a MATLAB fnc to control the duty cycle of a PWM generator, using Simulink.
回答（3 个）
Stephen
2011-8-14
0 个投票
2 个评论
Hossein
2011-12-9
can you do this in simscape also?with Controlled PWM Voltage ?
Janani Baskaran
2016-11-10
Hi can you tell me how to control the duty cycle of PWM using the output from PID Controller in Simulink.
bijeta Chakraborty
2012-3-11
0 个投票
Hello Stephen,
Can you please guide me as to how you can control a Duty Ratio of PWM in Simulink by using the stored values of Duty Ratio from MATLAB.
Looks like you have already done this so please help ? Any inputs would be helpful.
regards bijeta
Shawn Chang
2012-6-19
0 个投票
Hi Stephen,
I wish to generate pwm signal and send it to the microcontroller through the serial communication. Can you aid me on how you generated the pwm signal? Thanks. Your help is much appreciate.
1 个评论
Walter Roberson
2012-6-19
Serial communications protocols use fixed bit-widths, and so are not able to convey the variable pulse widths needed for Pulse Width Modification. Not unless what you send is a _description_ of the pulses.
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