A Review for Model Plant Mismatch Measures in Process Monitoring<sup>*</sup>

王洪; 谢磊; 宋执环

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A Review for Model Plant Mismatch Measures in Process Monitoring^*

Updated：2026-01-06

- A Review for Model Plant Mismatch Measures in Process Monitoring^*
- A Review for Model Plant Mismatch Measures in Process Monitoring^*
- 中国化学工程学报（英文版） 2012年20卷第6期页码：1039-1046
- Affiliations：
  
  1. State Key Laboratory of Industrial Control Technology, Institute of Industrial Process Control, Zhejiang University,Hangzhou,China,310027
  2. Institute of Cyber-Systems and Control, Zhejiang University,Hangzhou,China,310027
- Author bio：
- Funds：
  
  Supported in part by the National Basic Research Program of China (2012CB720500);the Erasmus Mundus Europe Asia(EMEA) Scholarship Program
- DOI：
  中图分类号：
- 纸质出版：2012
- Accepted：
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王洪, 谢磊, 宋执环. A Review for Model Plant Mismatch Measures in Process Monitoring^*[J]. 中国化学工程学报（英文版）, 2012,20(6):1039-1046.

[J]. Chinese Journal of Chemical Engineering, 2012, 20(6): 1039-1046.
王洪, 谢磊, 宋执环. A Review for Model Plant Mismatch Measures in Process Monitoring^*[J]. 中国化学工程学报（英文版）, 2012,20(6):1039-1046. DOI：

[J]. Chinese Journal of Chemical Engineering, 2012, 20(6): 1039-1046. DOI：

摘要

Abstract

Model is usually necessary for the design of a control loop.Due to simplification and unknown dynamics

model plant mismatch is inevitable in the control loop.In process monitoring

detection of mismatch and evaluation of its influences are demanded.In this paper several mismatch measures are presented based on different model descriptions.They are categorized into different groups from different perspectives and their potential in detection and diagnosis is evaluated.Two case studies on mixing process and distillation process demonstrate the efficacy of the framework of mismatch monitoring.

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