Modeling and Robust Control of Web Winding System with Sinusoidal Tension Disturbance

Author

Xu, Yulin ; Wang, Dongyun ; Zhang, Qian

Author_Institution

Sch. of Electr. Inf. Eng., Zhongyuan Inst. of Technol., Zhengzhou

fYear

2006

fDate

25-28 June 2006

Firstpage

1958

Lastpage

1963

Abstract

The nonlinear model of a flexible web winding system composed of three motors and two load cells is derived based on the general laws of physics. The model parameters are identified using optimization methods. Robust controller is designed to obtain good reference tracking properties as well as to properly reject sinusoidal disturbance for suppressing vibrations. The proposed approach is based on the frequency weighting functions which give an extended model to design a stabilizing H_infin controller. The method is applied to the flexible web winding system to compensate the web tension disturbance caused by the sinusoidal vibration on winder

Keywords

H^infin control; control system synthesis; process control; robust control; vibration control; winding (process); H_infin control; frequency weighting functions; robust control; sinusoidal tension disturbance; stability; vibration suppression; web winding system; Control system synthesis; Control systems; Electrical equipment industry; Frequency; Friction; Mechatronics; Robust control; Stress; Velocity control; Vibration control; flexible web winding system; rejection; robust controller; sinusoidal disturbance;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechatronics and Automation, Proceedings of the 2006 IEEE International Conference on

Conference_Location

Luoyang, Henan

Print_ISBN

1-4244-0465-7

Electronic_ISBN

1-4244-0466-5

Type

conf

DOI

10.1109/ICMA.2006.257554

Filename

4026395