Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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Multiple Axes Position Synchronizing Control of Hydraulic-Cylinder Load System for Clamping Process

클램핑 공정을 위한 유압실린더-부하계의 다축 위치 동기제어

  • Cho, Seung Ho (Department of Mechanical and System Design Engineering, Hongik Univ.)
  • 조승호 (홍익대학교 기계.시스템디자인공학과)
  • Received : 2013.11.20
  • Accepted : 2013.12.26
  • Published : 2014.01.01
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Abstract

This paper presents a synchronizing adaptive feedforward control for clamping servomechanism of injection molding machines. Based on MBS, virtual design model has been developed for a direct forcing clamping mechanism. A synchronizing controller is designed and combined with adaptive feedforward control to accommodate mismatches between the real plant and the linear plant model used. From tracking control simulations, it is shown that significant reduction in position tracking error is achieved through the use of proposed control scheme.

Keywords

References

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