Accurate feedrate control of CNC machine tools along NURBS curves

Chung Wei Cheng, Mi Ching Tsai, Jan Maciejowski

研究成果: Conference article

10 引文 斯高帕斯(Scopus)

摘要

This paper presents a feedrate-controlled interpolator for accurate feedrate control of CNC machine tools along NURBS curves for precision CNC machining. Unlike most existing interpolators, usually based on the Taylor expansion, the proposed method uses an Adams-Moulton predictor-corrector algorithm instead. An upper bound on the sampling interval is established, which guarantees convergence of the corrector iterations (within each interval). Experimental results are presented to demonstrate the effectiveness of the proposed interpolator for machining curved paths defined by NURBS.

原文English
頁(從 - 到)3053-3058
頁數6
期刊Proceedings of the IEEE Conference on Decision and Control
3
出版狀態Published - 2004 十二月 1
事件2004 43rd IEEE Conference on Decision and Control (CDC) - Nassau, Bahamas
持續時間: 2004 十二月 142004 十二月 17

    指紋

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Modelling and Simulation
  • Control and Optimization

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