D1 Analysis and Compensation of Contour Error by Using Reference Model of Feed Drive for NC Machine Tools(Precision positioning and control technology)
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概要
- 論文の詳細を見る
In order to increase motion accuracy of NC machine tools, their feed drive systems are required to minimize the errors caused by control delay and friction. In this research, we analyze the errors and propose a compensation method using a reference model. In the method, the contour error is reduced by tuning the response of the reference model according to the desired accuracy level. Moreover, a friction-compensating method using the state of the reference model is introduced. The effectiveness of the proposed method on improvement of the motion accuracy is examined by an experiment.
- 一般社団法人日本機械学会の論文
- 2009-12-01
著者
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MATSUBARA Atsushi
Department of Otorhinolaryngology
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Iizuka Atsushi
Department Of Micro Engineering Graduate School Of Engineering Kyoto University
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NAGAOKA Kotaro
Mitsubishi Electric Corporation
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HONG Cefu
Department of Micro Engineering, Graduate School of Engineering, Kyoto University
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SATO Tomonori
Mitsubishi Electric Corporation
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Matsubara Atsushi
Department Of Micro Engineering Graduate School Of Engineering Kyoto University
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Hong Cefu
Department Of Micro Engineering Graduate School Of Engineering Kyoto University
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Iizuka Atsushi
Department of Environment Systems, Graduate School of Frontier Sciences, The University of Tokyo
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MATSUBARA Atsushi
Department of Chemical Engineering, Nagoya University
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