제어로봇시스템학회:학술대회논문집

Institute of Control, Robotics and Systems (제어로봇시스템학회)
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Adaptive control strategy in electromagnetic levitation system

  • Kim, Seok-Joo (Control Application Laboratory, Korea Electrotechnology Research Institute (KERI), P.O.Box 20, Changwon) ;
  • Kim, Jong-Moon (Control Application Laboratory, Korea Electrotechnology Research Institute (KERI), P.O.Box 20, Changwon) ;
  • Kweon, Soon-Man (Control Application Laboratory, Korea Electrotechnology Research Institute (KERI), P.O.Box 20, Changwon) ;
  • Kim, Kook-Hun (Control Application Laboratory, Korea Electrotechnology Research Institute (KERI), P.O.Box 20, Changwon) ;
  • Kim, Yong-Joo (Control Application Laboratory, Korea Electrotechnology Research Institute (KERI), P.O.Box 20, Changwon)
  • Published : 1990.10.01
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Abstract

This paper deals with control system design strategy for electrolmaginetic suspension (E.M.S.) system. For a successful control of E.M.S. system, the nature of E.M.S. system is deeply studied in the view point of non-linear, open-loop unstable, time-varying, non-minimum phase system. To find a special control treatment for E.M.S. system, analyses and simulations for various models are carried out. As one of the successful candidates, adaptive control concept is introduced and sample hardware system using digital signal processor is implemented.

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