Control of warp tension during weaving procedure using evaluation programming

作     者：Dayik, M. Kayacan, M. C. Calis, H. Cakmak, E. 

作者机构：Suleyman Demirel Univ Dept Text Engn Isparta Turkey Suleyman Demirel Univ Dept Elect & Comp Educ Isparta Turkey 

出 版 物：《JOURNAL OF THE TEXTILE INSTITUTE》 (纺织学会志)

年 卷 期：2006年第97卷第4期

页      面：313-324页

核心收录：

学科分类：0821[工学-纺织科学与工程] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 

主　　题：weaving warp tension gene expression programming let-off control warp break 

摘      要：In this study, gene expression programming (GEP), one of the Evolution Programming methods, is used for the control of the let-off system in a weaving loom. For this control, the function of warp tension occurring in a complete rotation of the main shaft of weaving loom is determined by the method of GEP. The control of let-off system is implemented using this function. Particularly, during the shed opening and beat-up processes to make warp tension constant, warp beam is rotated clockwise and counterclockwise. The values of warp tension obtained by GEP are compared with the values of conventional controlled methods. As a conclusion, the obtained warp tension values arc 11.2% less than values of classical approach. At the same time it is also provided that break rate of warp tension is decreased by 20%. It has shown that GEP is an effective tool for the decreasing of warp break rate.