Adaptive estimation and nonlinear variable gain compensation of the contouring error for precise parametric curve following

Contour following is one of the most important issues faced by many computer-numerical-control (CNC) machine tools to achieve high machining precision. This paper presents a new real-time error compensation method aiming at reducing the contouring error caused by facts such as servo lag and dynamics...

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Veröffentlicht in:Science China. Technological sciences 2017-10, Vol.60 (10), p.1494-1504
Hauptverfasser: Jia, ZhenYuan, Song, DeNing, Ma, JianWei, Zhao, XiaoXuan, Su, WeiWei
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Sprache:eng
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