Levitation System controlled by Output-compensation control method

출력보상형 제어기법에 의한 부상제어 시스템

  • Sung, H.K. (Korea Institute of Machinery & Materials) ;
  • Lee, J.M. (Korea Institute of Machinery & Materials) ;
  • Jho, J.M. (Korea Institute of Machinery & Materials) ;
  • Lee, J.M. (Korea Institute of Machinery & Materials) ;
  • Yu, M.W. (Korea Institute of Machinery & Materials) ;
  • Jho, H.J. (Korea Institute of Machinery & Materials) ;
  • Nam, Y.Y. (Korea Institute of Machinery & Materials)
  • Published : 2006.04.20

Abstract

Being controlled by a pole placement, levitation system should need many sensors that measure air-gap, velocity, acceleration, and so on. However, these sensors have observational errors by changed temperature. This paper proposed a output compensated command tracking controller for reducing the error and reducing sensors. Simulation results will be provided to show the validity of the proposed scheme.

Keywords