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Zelimir Krokar
Technology Edge Systems, LLP
The attached PDF files are “Introduction to PWM control systems” and “Theory of the Pulse Width Modulated Control Systems”.
“Introduction to PWM control systems” describes in a few pages a basic approach to the study of The Pulse Width Modulated (PWM) control systems. It provides a systematic way to a general system solution of such and similar problems. The method described also provides the designer with the ability to predict system behavior. As a descriptive vehicle, it uses a simple system consisting of a pulse width modulator (PWM) and a linear system section W(s) – where s is the complex frequency to connect time and frequency domain via the Laplace transform – connected in series. After the individual components are studied independently, it proceeds to analyze the system when the feedback loop is closed. “Introduction to PWM Control Systems” is the primer providing the necessary basis for reading the second attachment, “Theory of the Pulse Width Modulated Control Systems”.
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