Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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Synchronous Control of Center Distributed Multi-Head Embroidery Machine Using Disturbance Observer

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  • Jeong, Seung Hyun (School of Electronics and Information Engineering, Yeung Nam College of Science & Technology) ;
  • Choi, Deuk-Sung (School of Electronics and Information Engineering, Yeung Nam College of Science & Technology) ;
  • Park, Jung Il (Department of Electronic Engineering, Yeung Nam University)
  • 정승현 (영남이공대학 전자정보계열) ;
  • 최득성 (영남이공대학 전자정보계열) ;
  • 박정일 (영남대학교 전자공학과)
  • Received : 2014.03.31
  • Accepted : 2014.10.14
  • Published : 2014.11.01
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Abstract

This paper proposes the center distributed embroidery machine structure with 1,500 RPM, 52 heads for productivity and large sized embroidery goods. The synchronous velocity controller is adopted for control of the 2-axis distributed embroidery machine and the DOB(Disturbance Observer) is also adopted for minimizing disturbances caused by needle cams. For driving experiments of 2-axis center distributed driving structure, two conventional 26 heads 1,500RPM embroidery machines are used. It was shown that the center distributed driving structure with 2-axis synchronous control can be one way for implementing a large embroidery machine.

Keywords

References

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