Thursday 23rd of November 2017
 

Computationally Efficient Control System Based on Digital DynamicPulse Frequency Modulation for Microprocessor Implementation


Olimzhon A. Baimuratov, Bekmurza H. Aitchanov, Vladimir V. Nikulin and Zhylduz B. àitzhanova

This paper is focused on digital dynamic pulse-frequency modulation (DPFM) control systems that can be implemented on a microcontroller. We describe a structure of a discrete nonlinear closed-loop system that is equivalent to DPFM. A general-case model of a digital modulator of l-th order is obtained and an example of implementation and computational performance is demonstrated.

Keywords: Pulse-frequency modulation, controlled plant, discrete filter, pulse generator, microcontroller

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ABOUT THE AUTHORS

Olimzhon A. Baimuratov
PhD student, Kazakh National Technical University after K.I. Satpaev. He is published more than scientific 12 works. His experience of scientific and pedagogical activity is 3 years.

Bekmurza H. Aitchanov
Dr.Sci.Tech., professor, the academician of the International academy of information and academician of the Kazakhstan National academy of natural sciences. He is published more than scientific 165 works. He conducts the occupations on the following disciplines: «Information technologies», «Theory of the information», «Designing of information systems». His experience of scientific and pedagogical activity is 37 years.

Vladimir V. Nikulin
He is published more than scientific 70 works. His experience of scientific and pedagogical activity is 12 years.

Zhylduz B. àitzhanova
She is published more than scientific 10 works.


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