Real-Time Synthesis and Control by Corrected Inverse Transfer Function of an NC Table(Precision positioning and control technology)
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概要
- 論文の詳細を見る
In this report, real-time inverse transfer function method is proposed to achieve rapid and precise positioning of an NC table. The transfer function is assumed as the second-order lag system. The parameters of dynamic characteristics are identified in real-time, considering change of the parameters, by piecewise linearization. Nonlinear characteristics are contained in the parameters in this operation. The compensated input calculated by the identified parameters is fed into the NC driver in real-time. Experimental control results showed the considerable improvement of trajectory accuracy over 37% compared with the conventional method results.
- 一般社団法人日本機械学会の論文
- 2005-10-18
著者
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Morimoto Yoshitaka
Department Of Mechanical Systems Engineering Utsunomiya University
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ICHIDA Yoshio
Department of Mechanical Systems Engineering, Utsunomiya University
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SATO Ryunosuke
Department of Mechanical Systems Engineering, Utsunomiya University
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Ichida Yoshio
Department Of Mechanical Systems Engineering Utsunomiya University
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Ichida Yoshio
Graduate School Of Engineering Utsunomiya University
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Sato Ryunosuke
Department Of Mechanical Systems Engineering Utsunomiya University
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UNNO Toru
Utsunomiya University
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MORIMOTO Yoshitaka
Utsunomiya University
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ICHIDA Yoshio
Utsunomiya University
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SATO Ryunosuke
Utsunomiya University
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