A LINEAR OPTIMAL FEEDBACK CONTROL FOR PRODUCING 1,3-PROPANEDIOL VIA MICROBIAL FERMENTATION

HONGHAN BEI; LEI WANG; YANPING MA; JING SUN; LIWEI ZHANG

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A LINEAR OPTIMAL FEEDBACK CONTROL FOR PRODUCING 1,3-PROPANEDIOL VIA MICROBIAL FERMENTATION

机译：通过微生物发酵生产1,3-丙二醇的线性最佳反馈控制

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In this paper, we consider a multistage feedback control strategy for the production of 1,3-propanediol(1,3-PD) in microbial fermentation. The feedback control strategy is widely used in industry, and to the best of our knowledge, this is the first time it is applied to 1,3-PD. The feedback control law is assumed to be linear of the concentrations of biomass and glycerol, and the coefficients in the controller are continuous. A multistage feedback control law is obtained by using the control parameterization method on the coefficient functions. Then, the optimal control problem can be transformed into an optimal parameter selection problem. The time horizon is partitioned adaptively. The corresponding gradients are derived, and finally, our numerical results indicate that the strategy is flexible and efficient.

机译：在本文中，我们考虑在微生物发酵中生产1,3-丙二醇（1,3-Pd）的多级反馈控制策略。反馈控制策略广泛应用于工业，据我们所知，这是第一次应用于1,3-PD。假设反馈控制定律是生物质和甘油浓度的线性，并且控制器中的系数是连续的。通过在系数函数上使用控制参数化方法获得多级反馈控制定律。然后，可以将最佳控制问题变换为最佳参数选择问题。时间地平线自适应划分。导出相应的梯度，最后，我们的数值结果表明该策略是灵活且高效的。

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来源
《Discrete and continuous dynamical systems▼hSeries S》 |2020年第6期|1623-1635|共13页
作者
HONGHAN BEI; LEI WANG; YANPING MA; JING SUN; LIWEI ZHANG;
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作者单位

School of Maritime Economics and Management Dalian Maritime University Dalian 116026 China Collaborative Innovation Center for Transport Studies@Dalian Maritime University Dalian 116026 China;

School of Mathematical Science Dalian University of Technology Dalian Liaoning 116024 China;

Department of Mathematics Loyola Marymount University Los Angeles CA 90045 USA;

School of Mathematical Science Dalian University of Technology Dalian Liaoning 116024 China;

School of Mathematical Science Dalian University of Technology Dalian Liaoning 116024 China;

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原文格式 PDF
正文语种 eng
中图分类
关键词
Nonlinear dynamic system; optimal control; feedback control; adaptive algorithm;

机译：非线性动态系统;最佳控制;反馈控制;自适应算法;

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专利

1. A Multistage Feedback Control Strategy for Producing 1,3-Propanediol in Microbial Continuous Fermentation [J] . Honghan Bei, Lei Wang, Jing Sun, Complexity . 2019,第1期

机译：在微生物连续发酵中生产1,3-丙二醇的多级反馈控制策略
2. Optimal control and optimization algorithm of nonlinear impulsive delay system producing 1,3-Propanediol [J] . Kezan Li, Enmin Feng, Zhilong Xiu Journal of Applied Mathematics and Computing . 2007,第1a2期

机译：产生1,3-丙二醇的非线性脉冲时滞系统的最优控制和优化算法
3. Robust bi-objective optimal control of 1,3-propanediol microbial batch production process [J] . Liu Chongyang, Gong Zhaohua, Lee Heung Wing Joseph, Journal of Process Control . 2019,第期

机译：1,3-丙二醇微生物批量生产过程的强大的双目标最佳控制
4. Optimal Control of Glycerol Fermentation: Concerning Transport of Glycerol and 1,3-propanediol Across Cell Membrane [C] . Li Xiao-hong, Feng En-min, Xiu Zhi-long International conference on opto-electronics engineering and information science . 2011

机译：甘油发酵的最佳控制：关于甘油和1,3-丙二醇跨细胞膜的运输
5. Optimal and H(infinity) suboptimal feedback control of dynamical nonlinear systems for control of wing rock motion. [D] . Shue, Shyh-Pyng. 1997

机译：动态非线性系统的最优和H（无穷）次最优反馈控制，用于控制机翼岩石运动。
6. Impact of acetolactate synthase inactivation on 1,3-propanediol fermentation by Klebsiella pneumoniae [O] . Sheng Zhou, Youhua Huang, Xinliang Mao, 2012

机译：乙酰乳酸合酶失活对肺炎克雷伯氏菌发酵1,3-丙二醇的影响
7. Robust multi-objective optimal switching control arising in 1,3-propanediol microbial fed-batch process [O] . Chongyang Liu, Zhaohua Gong, Kok Lay Teo, 2017

机译：1,3-丙二醇微生物FED批处理过程中强大的多目标最佳切换控制

A LINEAR OPTIMAL FEEDBACK CONTROL FOR PRODUCING 1,3-PROPANEDIOL VIA MICROBIAL FERMENTATION

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