Generating PWM using sawtooth wave
This model can be used to vary the duty cycle of PWM by varying a constant value. Here, duty cycle depends on a constant value which is related to the duty cycle by the given relation. If d is duty cycle and the constant value which will vary the duty cycle is a then, d=(4-a)/8. For example, if you want to create a PWM with duty cycle of 25% or d=0.25 then a will be 2. 'a' may have any value between -4 to 4 depending on the required duty cycle. As the value of a increases, value of d decreases.
Phase shifting is also illustrated in the model.
Cita come
Rayyan Akhtar (2024). Generating PWM using sawtooth wave (https://www.mathworks.com/matlabcentral/fileexchange/58798-generating-pwm-using-sawtooth-wave), MATLAB Central File Exchange. Recuperato .
Compatibilità della release di MATLAB
Compatibilità della piattaforma
Windows macOS LinuxCategorie
- Signal Processing > Signal Processing Toolbox > Measurements and Feature Extraction > Pulse and Transition Metrics >
Tag
Riconoscimenti
Ispirato: Firing Schemes for Controlled P.E Devices - Comparing Sawtooth Carrier Signal with Control Signal
Community
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!Scopri Live Editor
Crea script con codice, output e testo formattato in un unico documento eseguibile.