Journal of KSNVE (소음진동)

The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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Self-Tuning Controller design for the motion control of a Single Rod Hydraulic Cylinder

편로드 유압실린더의 운동제어를 위한 자기동조 제어기설계

  • 김정태 (대우전자 전략기술 제 1연구소) ;
  • 김문생 (부산대학교 기계설계공학과 기계기술연구소)
  • Published : 1998.06.01
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Abstract

A self-tuning control scheme, incorporated with the simplified 1st-order ARMAX(Auto-Regressive Moving Average eXogenous) model, for single rod hydraulic cylinder which has varying dynamic characteristics is presented here. An adaptive controller is developed for the system that uses feedforward and optimal feedback control for simultaneous parameter identification and tracking control. Through experimental results, the performance comparison of the self-tuning controller with a fixed gain proportional controller clearly shows its superior ability in handling load changes in quiescent states.

Keywords

References

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