A New Optimal Control System Design for Chemical Processes

丛二丁; 胡明慧; 涂善东; 邵惠鹤

doi:10.1016/S1004-9541(13)60642-4

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A New Optimal Control System Design for Chemical Processes

过程系统工程与过程安全 | Updated：2026-01-06

- A New Optimal Control System Design for Chemical Processes
- Chinese Journal of Chemical Engineering Vol. 21, Issue 12, Pages: 1341-13461004-954160642-4(2013)
- Affiliations：
  
  1. 2 Petro-China Jilin Petrochemical Company,Jilin,China,132021
  2. 3 School of Electrionic, Information and Electrical Engineering, Shanghai Jiaotong University,Shanghai,China,200240
- Author bio：
- Funds：
- DOI：10.1016/S1004-9541(13)60642-4
  CLC：
- Published：2013
- Accepted：
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CONG Erding, HU Minghui, TU Shandong, SHAO Huihe. A New Optimal Control System Design for Chemical Processes[J]. Chin.J.Chem.Eng., 2013, 21(12): 1341-1346.
DOI：

CONG Erding, HU Minghui, TU Shandong, SHAO Huihe. A New Optimal Control System Design for Chemical Processes[J]. Chin.J.Chem.Eng., 2013, 21(12): 1341-1346. DOI： 10.1016/S1004-9541(13)60642-4.

摘要

Abstract

Based on frequency response and convex optimization

a novel optimal control system was developed for chemical processes. The feedforward control is designed to improve the tracking performance of closed loop chemical systems. The parametric model is not required because the system directly utilizes the frequency response of the loop transfer function

which can be measured accurately. In particular

the extremal values of magnitude and phase can be solved according to constrained quadratic programming optimizer and convex optimization. Simulation examples show the effectiveness of the method. The design method is simple and easily adopted in chemical industry.

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