제어로봇시스템학회:학술대회논문집

Institute of Control, Robotics and Systems (제어로봇시스템학회)
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A digital AC servo motor controller for the industrial auto trimming sewing machines

  • Huh, Kyung-Moo (Electronics Dept., Central RandD Institute, Daewoo Heavy Industries Ltd.) ;
  • Park, Myung-Kwan (Electronics Dept., Central RandD Institute, Daewoo Heavy Industries Ltd.) ;
  • Kwon, Seok-Ki (Electronics Dept., Central RandD Institute, Daewoo Heavy Industries Ltd.) ;
  • Chang, Min-Sik (Electronics Dept., Central RandD Institute, Daewoo Heavy Industries Ltd.)
  • Published : 1990.10.01
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Abstract

Generally, the required control functions for the industrial auto trimming sewing machines are the sewing speed control with pedal input, the up/down stopping-position control of the needle, the automatic sewing according to the memorized sewing pattern including the number of stitches, and etc. We developed a new type of AC servo motor controller, which suffices for all the above functions. The developped controller is working well, and the performances are very good for the practical use.

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