Stabilization of the lateral dynamics of a roll-to-roll WEB system

Author

Zhao Jin ; Dong Eui Chang ; Kyung-Hyun Choi ; Dong-Soo Kim ; Jeongdai Jo

Author_Institution

Univ. of Waterloo, Waterloo, ON, Canada

fYear

2011

fDate

8-11 May 2011

Abstract

In this paper, we design an observer-based stabilizing controller for a web transport system to asymptotically stabilize the full state. Our results are achieved by analyzing system dynamics in the following manner: we first review the Timoshenko model to describe the web between two rollers and the extension to a multi-roll system. Then, we show that the system is both stabilizable and detectable by examining the uncontrollable and unobservable modes. A simulation study is conducted to demonstrate the results of the controller and observer.

Keywords

asymptotic stability; beams (structures); controllers; electronics industry; observers; strips; Timoshenko model; asymptotic stability; multiroll system; observer based stabilizing controller; roll-to-roll web system; uncontrollable modes; unobservable modes; web transport system; Acceleration; Analytical models; Eigenvalues and eigenfunctions; Equations; Mathematical model; Matrix decomposition; Observers; controller synthesis; detactability; lateral motion; observer synthesis; stabilizability; web; web guiding;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Computer Engineering (CCECE), 2011 24th Canadian Conference on

Conference_Location

Niagara Falls, ON

ISSN

0840-7789

Print_ISBN

978-1-4244-9788-1

Electronic_ISBN

0840-7789

Type

conf

DOI

10.1109/CCECE.2011.6030566

Filename

6030566