자동 고속 분사기의 정밀 장력제어 시스템 개발 = Development of Precision Tension Control System for Automatic High Speed Splitting Machine

다국어 초록 (Multilingual Abstract)

In the texture manufacturing process, it is very important to uniformly maintain the thickness of yarn because the quality of texture is affected by dint of the quality of yarn. However, the production of chemical yarn is made of more than 10 strands because of productivity. The united yarn has to be splitted into independent strand before making texture. In this process, most of splitting machine has too heavy and varied tension because of its structural problem. To reduce the tension of yarn, this article proposes a splitting machine with a tension controller. The control algorithm is mainly a rule-based fuzzy logic because of its non-linearity and yarn's high velocity. Using this controller, the tension of yarn is 3 or 4 times lower than that of the traditional splitting machine. Through the development of a tension controlled splitting machine, we can get yarn of good quality and expect high productivity because it is possible to reduce the splitting time of yarn.