Optimal feedrate control strategy for high-speed high-accuracy corner motions

研究成果: Conference contribution

3 引文 斯高帕斯(Scopus)

摘要

The technique of calculus of variation is exploited to derive an optimal feedrate control law by minimizing a performance index which is a measure of machining speed and control efforts. The proposed optimal feedrate control law allows feedrate magnitude and feedrate direction to be adjusted simultaneously, resulting in an improved command of contour geometry. The proposed optimal feedrate control law has three promising properties : (i) the preview action of reshaping the original contour geometry according to the inconsistency between the individual axis dynamics, (ii) the cross-coupled effect of treating the biaxial system as a whole unit, and (iii) the adjustable feedrate tuning in an optimal manner such that a performance index which is a measure of machining speed and control efforts is minimized.

原文English
主出版物標題Proceedings of the IEEE Conference on Decision and Control
編輯 Anon
發行者Publ by IEEE
頁面2517-2521
頁數5
ISBN(列印)0780312988
出版狀態Published - 1993 12月 1
事件Proceedings of the 32nd IEEE Conference on Decision and Control. Part 3 (of 4) - San Antonio, TX, USA
持續時間: 1993 12月 151993 12月 17

出版系列

名字Proceedings of the IEEE Conference on Decision and Control
3
ISSN(列印)0191-2216

Other

OtherProceedings of the 32nd IEEE Conference on Decision and Control. Part 3 (of 4)
城市San Antonio, TX, USA
期間93-12-1593-12-17

All Science Journal Classification (ASJC) codes

  • 控制與系統工程
  • 建模與模擬
  • 控制和優化

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