Analysis of Interaction Effects on Plantwide Operability.
In: Industrial & Engineering Chemistry Research, Jg. 50 (2011-07-20), Heft 14, S. 8585-8602
academicJournal
Zugriff:
Modern chemical plants are complex and consist of many process units interconnected in various configurations (e.g., recycle, bypass, and heat integration). Because of these interconnections, the unit interactions often impose limitations on the plantwide operability of chemical processes, especially on the performance of decentralized controller. In this article, a plantwide operability analysis approach that explicitlyconsiders the interactions based on network perspective is presented. It provides a uniform framework for the assessment of plantwidestability, stabilizability, and achievable dynamic performance in the case of regulatory control using the concept of dissipative systems. To focus on the effects of process dynamics and the interaction between subsystems on the plantwide operability, this analysis was developed with the assumption of state-feedback control. The above analysis problem involves linear matrix inequalities (LMIs), which are convex and easy to solve. [ABSTRACT FROM AUTHOR]
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Analysis of Interaction Effects on Plantwide Operability.
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Autor/in / Beteiligte Person: | Setiawan, Ridwan ; Bao, Jie |
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Zeitschrift: | Industrial & Engineering Chemistry Research, Jg. 50 (2011-07-20), Heft 14, S. 8585-8602 |
Veröffentlichung: | 2011 |
Medientyp: | academicJournal |
ISSN: | 0888-5885 (print) |
DOI: | 10.1021/ie1025198 |
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