지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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Among textile machinery, a winding machine is a kind of preparatory machine and refers to the machine that winds the bobbin with yarn in a uniform density, length and size for the processes required to shuttle less looms, knitting machines, embroidery and sewing machines, etc. From grey yarn to weaving, yarn is wound many times in various ways, and the most important factor in the process of winding is maintaining uniform yarn tension through technology. Therefore, in this study, we researched the high-precision techniques of measuring yarn length very precisely and the yarn winding tension capable of maintaining uniform yarn tension during the winding process by the winding machine. In addition, we configured and verified the high-precision yarn length measurement and the yarn winding tension control system through experimental devices. As a result, we verified the stable control result value of a 50% reduction in average tension for the case of the active disturbance rejection control (ADRC) yarn winding tension control system, and also verified the result that there is about an 80% reduction in yarn length errors after winding 10,000m by the high-precision measurements of yarn length.
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참고문헌 (5)
참고문헌 신청
D. G. Padfield / 1958 / The Motion and Tension of an Unwinding Thread / Proc. of the Royal Society of london, Series A, Mathematical and Phys Sci 245(1242):382~407
V. K. Kothari / 1979 / The Unwinding of Yarns from Packages. parts I, II and III / J Text Inst 70:89~172
B. C. Goswami / 2002 / Nonlinear Dynamics of High-Speed Transport for Staple Yarns :124~145
Y. Hou / 2001 / Active Robust Rejection Control for Web Tension Regulation / Proc IEEE Conference on Decision and Control :325~350
J. D. Clark / 2001 / 200 Modeling of Tension in Yarn Package Unwinding / J Eng Mathematics 40:59~75
V. K. Kothari / 1979 / The Unwinding of Yarns from Packages. parts I, II and III / J Text Inst 70:89~172
B. C. Goswami / 2002 / Nonlinear Dynamics of High-Speed Transport for Staple Yarns :124~145
Y. Hou / 2001 / Active Robust Rejection Control for Web Tension Regulation / Proc IEEE Conference on Decision and Control :325~350
J. D. Clark / 2001 / 200 Modeling of Tension in Yarn Package Unwinding / J Eng Mathematics 40:59~75
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