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Observers for a class of continuous tank reactors via temperature measurement

✍ Scribed by José Alvarez-Ramírez

Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
546 KB
Volume
50
Category
Article
ISSN
0009-2509

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✦ Synopsis

This paper deals with the state (chemical species concentration) estimation in stirred tank reactors when only reactor temperature is measured. The central idea is to construct a high-gain Luenberger observer based on a controller canonical form for nonlinear dynamics. It is shown that the observer is robust against bounded model deviations (both parametric and nonmodeled dynamics). A simulation example illustrates the performance of the observer.

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