Vapor recompression distillation: Multi-scale dynamics and control

Sujit S. Jogwar, Prodromos Daoutidis

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

This paper focuses on the dynamics and control of a vapor recompression distillation column. A dynamic modeling framework is presented and the presence of multi-timescale behavior is documented. Using singular perturbations, a model reduction procedure is outlined to arrive at reduced order models capturing the dynamics in each time-scale. A hierarchical control scheme is proposed based on the multiscale nature of the system. The theoretical results are illustrated via a simulation case study on a propane-propylene system.

Original languageEnglish (US)
Title of host publication2009 American Control Conference, ACC 2009
Pages647-652
Number of pages6
DOIs
StatePublished - Nov 23 2009
Event2009 American Control Conference, ACC 2009 - St. Louis, MO, United States
Duration: Jun 10 2009Jun 12 2009

Other

Other2009 American Control Conference, ACC 2009
CountryUnited States
CitySt. Louis, MO
Period6/10/096/12/09

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    Jogwar, S. S., & Daoutidis, P. (2009). Vapor recompression distillation: Multi-scale dynamics and control. In 2009 American Control Conference, ACC 2009 (pp. 647-652). [5160201] https://doi.org/10.1109/ACC.2009.5160201