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Proceedings Paper

Sensorless tension control of shuttleless loom system based on support vector regression
Author(s): Dong Chang Han; Woon Jae Back; Yoon Chul Lee; Sang Hwa Lee; Hyuk Jin Lee; Seok Hong Noh; Han Kil Kim; Jae Yong Park; Suk Gyu Lee; Du Hwan Chun
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Paper Abstract

Tension control of loom system are usually achieved by using loadcell sensor and powder clutch, which require additional mounting space, reduce the reliability in harsh environments and increase the cost of a loom system. Moreover, the physical properties of textile fabrics are very sensitive to several factors(temperature, humidity, radius change of warp beam etc.) which result in tension change. In this paper, a novel sensorless tension control of a shuttleless loom system based on SVR(Support Vector Regression) is presented. The sensorless tension algorithm of shuttleless loom system driven by servo motor which is robust to disturbance and tension variation. First, the modeling and dynamic behaviors of a shuttleless loom system is described. Then, different tension control strategies are analyzed and discussed. And finally, the validity and the usefulness of proposed algorithm are thoroughly verified through numerical simulation.

Paper Details

Date Published: 2 May 2006
PDF: 6 pages
Proc. SPIE 6042, ICMIT 2005: Control Systems and Robotics, 60421A (2 May 2006); doi: 10.1117/12.664599
Show Author Affiliations
Dong Chang Han, Korea Textile Machinery Research Institute (South Korea)
Woon Jae Back, Korea Textile Machinery Research Institute (South Korea)
Yoon Chul Lee, Korea Textile Machinery Research Institute (South Korea)
Sang Hwa Lee, Korea Textile Machinery Research Institute (South Korea)
Hyuk Jin Lee, Korea Textile Machinery Research Institute (South Korea)
Seok Hong Noh, Korea Textile Machinery Research Institute (South Korea)
Han Kil Kim, Yeungnam Univ. (South Korea)
Jae Yong Park, Yeungnam Univ. (South Korea)
Suk Gyu Lee, Yeungnam Univ. (South Korea)
Du Hwan Chun, Korea Textile Machinery Research Institute (South Korea)


Published in SPIE Proceedings Vol. 6042:
ICMIT 2005: Control Systems and Robotics
Yunlong Wei; Kil To Chong; Takayuki Takahashi; Shengping Liu; Zushu Li; Zhongwei Jiang; Jin Young Choi, Editor(s)

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