Title :
Robust H∞ control of web winding system with periodic tension disturbance
Author :
Xu, Yulin ; Wang, Zhongheng
Author_Institution :
Dept. of Electr. Eng., Zhongyuan Inst. of Technol., Zhengzhou, China
Abstract :
This paper presents the design of a mixed-sensitivity H∞ controller, the aim is 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∞ controller. The method is applied to a 3-motor web winding system to compensate the web tension disturbance caused by the sinusoidal vibration on winder.
Keywords :
H∞ control; control system synthesis; process control; robust control; tracking; vibration control; winding (process); frequency weighting functions; mixed-sensitivity H∞ controller; periodic tension disturbance; robust H∞ control; stabilizing H∞ controller; web tension disturbance; web winding system; Angular velocity; Control system synthesis; Control systems; Couplings; Disk drives; Electrical equipment industry; Frequency; Robust control; Rotors; Vibration control;
Conference_Titel :
Control, Automation, Robotics and Vision Conference, 2004. ICARCV 2004 8th
Print_ISBN :
0-7803-8653-1
DOI :
10.1109/ICARCV.2004.1469311
