• Title/Summary/Keyword: 채터없는 안정가공

Search Result 1, Processing Time 0.016 seconds

A study on the PID controller-gain tuning of the magnetically suspended milling spindle for chatter-free cutting (채터없는 안정 가공을 위한 자기베어링 밀링 주축의 PID 제어 게인 튜닝 연구)

  • 경진호;노승국;박종권;박선원
    • Proceedings of the Korean Society of Precision Engineering Conference
    • /
    • 2003.06a
    • /
    • pp.117-120
    • /
    • 2003

  • A method for PID controller tuning based on process models for unstable processes was introduced. The optimal. proportional and derivative gains of the AMBs were determined by the tuning method and utilized for the chatter stability analysis in order to search for the chatter-free cutting region. The stability analysis results showed that the optimal gains give wider chatter-free cutting region, and as a result the proposed tuning method was confirmed to be an effective tuning method for determining the optimal gains of the AMBs.

  • PDF