대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
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Precise Positioning Control in the Presence of Mechanical Nonlinearities

  • Kim, Sa-Yeol (Department of Control Engineering, A-Ju University) ;
  • Yang, Sang-Sik (Department of Control Engineering, A-Ju University)
  • 발행 : 1990.11.17
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초록

This paper proposes the precise positioning controller. The pricision of this controller is improved by considering stiction, coulomb friction and biscous friction. These frictions have nonlinearities both typical and mechanical. According to the result in this paper, good precision is abstained by adding a simple friction compensator to a PI controller.

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