An Active Disturbance Rejection Approach to Tension and Velocity Regulations in Web Processing Lines

In this paper, a unique disturbance rejection control strategy is proposed for a class of tension and velocity regulation problems found in web process lines. The proposed control system actively estimates and rejects the effects of both dynamic changes in the system and external disturbances. Both...

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Bibliographic Details
Published in2007 IEEE International Conference on Control Applications pp. 842 - 848
Main Authors Wankun Zhou, Zhiqiang Gao
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.10.2007
Subjects
Accumulator
Active Disturbance Rejection Control
Application software
Control systems
Costs
Feedback loop
Hardware
Industrial control
Manufacturing processes
Mathematical model
Open loop systems
Tension Observer
Velocity control
Web Span
Web Tension Regulation
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ISBN9781424404421
1424404428
ISSN1085-1992
DOI10.1109/CCA.2007.4389338

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Summary:In this paper, a unique disturbance rejection control strategy is proposed for a class of tension and velocity regulation problems found in web process lines. The proposed control system actively estimates and rejects the effects of both dynamic changes in the system and external disturbances. Both open-loop and closed-loop tension regulation schemes are investigated. A tension observer is designed in order to facilitate closed loop tension control in the absence of a tension transducer. The performance of existing schemes and the proposed ones are compared and the results show marked improvements in tracking and disturbance rejection by the proposed solutions.
ISBN:9781424404421
1424404428
ISSN:1085-1992
DOI:10.1109/CCA.2007.4389338