Title :
Modelling and analysis of a web tension control system
Author :
Sakamoto, Tetsuzo ; Fujino, Yoshikazu
Author_Institution :
Div. of Control Eng., Kyushu Inst. of Technol., Kitakyushu, Japan
Abstract :
The paper describes the mathematical treatments and simulations for an experimental web tension control system. Differential equations for the web dynamics are formulated systematically for the system including a dancer roll to construct the block diagram. The web itself could be expressed in terms of fundamental elements, but it is concluded that the elastic or Maxwell models may not be proper ways to describe it. Simulations are performed on the model which has PI controllers, to clarify the physical phenomena and to see the validity of the mathematical model
Keywords :
controllers; differential equations; mechanical variables control; textile industry; two-term control; PI controllers; dancer roll; differential equations; mathematical model; modelling; textile processing machines; web dynamics; web tension control system; Control system synthesis; Control systems; Elasticity; Force measurement; IEEE catalog; Maxwell equations; Robust control; Splicing; Textiles; Viscosity;
Conference_Titel :
Industrial Electronics, 1995. ISIE '95., Proceedings of the IEEE International Symposium on
Conference_Location :
Athens
Print_ISBN :
0-7803-7369-3
DOI :
10.1109/ISIE.1995.497022
