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Modeling of a Pneumatic Cylinder Position Control System Considering Transfer Characteristics of a Transmission Line

관로의 전달특성을 고려한 공기압 실린더 위치제어계의 모델링

  • 강보식 (한국기계연구원 유공압연구그룹) ;
  • 송창섭 (한양대학교 기계공학부) ;
  • 지상원 (부경대학교 제어기계공학과) ;
  • 장지성 (부경대학교 기계공학부)
  • Published : 2006.06.01

Abstract

In this study, a model of pneumatic cylinder position control system considering dynamic characteristics of transmission line is proposed. The transfer characteristics of transmission line are assumed to be second order transfer function because the effect of resonance characteristics of transmission line under high frequency range can be neglected by the friction force and low pass characteristics of the pneumatic cylinder driving system. Therefore, the position control system including transmission line can be modeled by using a model of pneumatic cylinder driving system and the model of transmission line. The effectiveness of the proposed model is proved by comparison of simulation results using proposed model with experimental results.

Keywords

Pneumatic Cylinder;Position Control System;Transfer Characteristics of Transmission Line

References

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