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An analysis of observability and detectability for different sets of measured outputs - CSTR case study
Abstract
A problem of proving the observability/detectability at a given measured output for non-linear biochemical systems has been addressed in this paper. A theory of indistinguishable state trajectories has been used to prove the properties of the observability or detectability of this system. It is related to taking system dynamics into consideration depending on initial conditions and the impact of inputs taking into account a given measured output. An analysis of the observability/ detectability has been performed for five cases where the various sets of measured outputs have been considered. The research results obtained are crucial for system state estimation that involves the synthesis of state observer. The proposed method may be successfully applied to the complex biochemical non-linear systems modelled as a continuous stirred tank reactor. Finally, the results obtained demonstrate the high effectiveness of the devised approach.
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Keywords
Details
- Category:
- Monographic publication
- Type:
- rozdział, artykuł w książce - dziele zbiorowym /podręczniku w języku o zasięgu międzynarodowym
- Language:
- English
- Publication year:
- 2022
- Bibliographic description:
- Czyżniewski M., Łangowski R.: An analysis of observability and detectability for different sets of measured outputs - CSTR case study// Intelligent and Safe Computer Systems in Control and Diagnostics/ : Springer, 2022, s.352-363
- DOI:
- Digital Object Identifier (open in new tab) 10.1007/978-3-031-16159-9_29
- Sources of funding:
-
- IDUB
- Verified by:
- Gdańsk University of Technology
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