Title :
Note on the stability of first-order p.w.m. systems
Author :
Unnikrishnan, R.
Author_Institution :
Rochester Institute of Technology, Department of Electrical Engineering, Rochester, USA
Abstract :
It is shown in this letter that the necessary and sufficient condition for stability of first-order pulse-width-modulated (p.w.m.) systems derived using exact analysis by Skoog and Blankenship1 is the same as that obtained by using a linearisation technique. This points to the accuracy of the linear model which is simple and easy to use.
Keywords :
pulse width modulation; sampled data systems; stability; PWM systems; linearisation technique; pulse width modulated systems; sampled data systems; stability;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19780523
