A Multistage Feedback Control Strategy for Producing 1,3-Propanediol in Microbial Continuous Fermentation
Joint Authors
Wang, Lei
Bei, Honghan
Sun, Jing
Zhang, Liwei
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-03-24
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
In this paper, we consider a multistage feedback control strategy for producing 1,3-propanediol in microbial continuous fermentation.
Both the dilution rate and the concentration of glycerol in the input feed are used as control variables, and these variables are further assumed to be in the form of a linear combination of biomass and glycerol concentrations.
Unlike the general form of linear feedback control, the coefficients of linear combination are continuous functions with respect to time.
Inspired by the control parameterization method, we use the piecewise-constant functions to approximate the coefficient functions; then we get the multistage feedback control law by solving nonlinear mathematical programming problems.
Numerical results indicate the flexibility and effectiveness of our strategy.
American Psychological Association (APA)
Bei, Honghan& Wang, Lei& Sun, Jing& Zhang, Liwei. 2019. A Multistage Feedback Control Strategy for Producing 1,3-Propanediol in Microbial Continuous Fermentation. Complexity،Vol. 2019, no. 2019, pp.1-9.
https://search.emarefa.net/detail/BIM-1132381
Modern Language Association (MLA)
Bei, Honghan…[et al.]. A Multistage Feedback Control Strategy for Producing 1,3-Propanediol in Microbial Continuous Fermentation. Complexity No. 2019 (2019), pp.1-9.
https://search.emarefa.net/detail/BIM-1132381
American Medical Association (AMA)
Bei, Honghan& Wang, Lei& Sun, Jing& Zhang, Liwei. A Multistage Feedback Control Strategy for Producing 1,3-Propanediol in Microbial Continuous Fermentation. Complexity. 2019. Vol. 2019, no. 2019, pp.1-9.
https://search.emarefa.net/detail/BIM-1132381
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1132381