Fault-tolerant control system for joint module of light ...

This paper presents a model-based fault detection and fault-tolerant control technique for the pressurized headbox of a paper machine. A bank of Kalman filters is constructed corresponding to all ...

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Fault Detection and Fault-Tolerant Control of Paper Machines

Apr 01, 1992· INTRODUCTION Paper machine headbox is one of critical units of a pulp and paper process. A good control of headbox is extremely im- portant to improve pulp and paper quality and to increase economic profit. Many sophisticated control algorithms have been success- fully developed for paper machines headboxs, such as non- linear control .

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Fault-tolerant control of paper machine headboxes ...

Jan 01, 1992· Full Papers Fault-tolerant control of paper machine headboxes Qijun Xia and Ming Rao Intelligence Engineering Laboratory, Department of Chemical Engineering, University of Alberta, Edmonton, Alberta, Canada T6G 2G6 (Received 6 February 1992, revised 15 July 1992) This paper presents a model-based fault detection and fault-tolerant control technique for the pressurized headbox of a paper machine.

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A hybrid active–passive fault‐tolerant control approach ...

This paper presents a model-based fault detection and fault-tolerant control technique for the pressurized headbox of a paper machine. A bank of Kalman filters is constructed corresponding to all ...

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Process control: the passive systems approach - PDF Free ...

Advances in Industrial Control Other titles published in this Series: Digital Controller Implementation and Fragility Robert S.H. Istepanian and James F. Whidborne (Eds.) Optimisation of Industrial Processes at Supervisory Level Doris Sáez, Aldo Cipriano and Andrzej W. Ordys Robust Control .

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A hybrid active–passive fault-tolerant control approach_ ...

Details of such a control system design can be found in Morse (1995). Another important issue is the stability of the closed-loop system under switched controllers. In this paper, it is assumed that the .

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