Journal of the Korean Society of Manufacturing Technology Engineers (한국생산제조학회지)

The Korean Society of Manufacturing Technology Engineers (한국생산제조학회)
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Coupled Flexible Multi-Body Dynamics and Controller Analysis of Machine Tool

공작기계의 유연 다물체 동역학 및 제어기 연계해석

  • 김동만 (국립 경상대학교 기계항공공학부) ;
  • 김동현 (국립경상대학교 기계항공공학부 및 공학연구원) ;
  • 박강균 (국립 경상대학교 기계항공공학부) ;
  • 최현철 (국립 경상대학교 기계항공공학부)
  • Received : 2009.04.28
  • Accepted : 2010.03.17
  • Published : 2010.06.15
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Abstract

In this study, advanced computational technique for mechatronic analysis has been developed for the efficient design and test of typical machine tool models. Flexible multi-body dynamic (FMBD) analysis method combined with motion controller including control logics is used to simulate typical operation conditions. The present FMBD machine tool model is composed of flexible column structure, rigid body spindle, vertical motion guide (arm) and screw elements. Driving motor clement with rotating degree-of-freedom is interconnected and governed by the designed Matlab Simulink control logic, and then the position of the spindle is feedback into the control logic. It is practically shown from the results that the investigation of designed machine tools with controller can be effectively conducted and verified.

Keywords

References

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