Journal article
Nonlinear state-observer design with application to reactors
Chemical engineering science, v 52(3), pp 387-404
1997
Featured in Collection : UN Sustainable Development Goals @ Drexel
Abstract
This article concerns the problem of nonlinear state-observer design. It presents a reduced-order nonlinear observer design approach, which allows adjustment of the rate of the decay of observer error and is easy to use. Furthermore, in many chemical engineering cases, it is straightforward to prove analytically that the observer-error dynamics are globally asymptotically stable. Several classes of reactors (classical chemical reactors, free-radical polymerization reactors, and bio-reactors) are considered to illustrate the application of the observer design approach. The global asymptotic stability of the observer-error dynamics is proved for each class of the processes. For many of these processes, this study presents the first observer with an analytically proven global convergence.
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Details
- Title
- Nonlinear state-observer design with application to reactors
- Creators
- Masoud Soroush - Drexel University
- Publication Details
- Chemical engineering science, v 52(3), pp 387-404
- Publisher
- Elsevier
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Chemical and Biological Engineering
- Web of Science ID
- WOS:A1997WC37900005
- Scopus ID
- 2-s2.0-0030966157
- Other Identifier
- 991019168661804721
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InCites Highlights
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- Web of Science research areas
- Engineering, Chemical