Proceedings of the Korean Institute of Intelligent Systems Conference (한국지능시스템학회:학술대회논문집)

Korean Institute of Intelligent Systems (한국지능시스템학회)
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An Approach to PWM Controller Design for the Attitude Control of Artificial Satellites

  • Lee, Ho-Jae (Dept. of Electrical and Electronic Engineering Yousei University) ;
  • Park, Jin-Bae (Dept. of Electrical and Electronic Engineering Yousei University) ;
  • Joo, Young-Hoon (School of Electronic and Information Engineering Kunsan National University)
  • Published : 2003.09.01
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Abstract

This paper concerns a design technique of pulse-width-modulated (PWM) controller via the digital redesign. The digital redesign is a converting technique a well-designed analog controller into the equivalent digital one maintaining the property of the original analog control system in the sense of state-matching. The redesigned digital controller is again converted into PWM controller using the equivalent area principle. An example-the altitude control or artificial satellites is included to show the effectiveness of the proposed method.

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