DocumentCode
2756262
Title
Research of H∞ Control and Its Application on Suppression Torsional Vibration of Rolling Mill System
Author
Liye Yu ; Lin Xu ; Jianhui Wang ; Shusheng Gu ; Mekong Xu
Author_Institution
Coll. of Inf. Sci. & Eng., Northeastern Univ., Shenyang
Volume
2
fYear
2006
fDate
21-23 June 2006
Firstpage
6392
Lastpage
6396
Abstract
The two-mass system which has a motor and a load connected with a flexible shaft is study. The control of torsional vibration is considered how to design the robust controller of uncertain parameter system with external disturbance. The design is translated into Hinfin standard control problem by constructing a suitable augmented controlled object. Then a state feedback controller which suit the specifically performance is obtained by using Riccati equation. The simulation results show that the proposed design improves dynamic performance and suppresses torsional vibration of rolling mill system
Keywords
Hinfin control; Riccati equations; flexible structures; robust control; rolling mills; shafts; state feedback; torsion; uncertain systems; vibration control; Hinfin control; Riccati equation; robust controller; rolling mill system; state feedback controller; torsional vibration control; torsional vibration suppression; two-mass system; uncertain parameter system; Control systems; Educational institutions; Information science; Milling machines; Riccati equations; Robust control; Samarium; Shafts; State feedback; Vibration control; H; Riccati equation; torsional vibration; two-mass system;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Control and Automation, 2006. WCICA 2006. The Sixth World Congress on
Conference_Location
Dalian
Print_ISBN
1-4244-0332-4
Type
conf
DOI
10.1109/WCICA.2006.1714315
Filename
1714315
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