Identifiability Analysis and Model Reduction of a Semi-batch Emulsion Polymerization Process Model

被引：1

作者：

Joy, Preet J. ^{[1
]}

Mhamdi, Adel ^{[1
]}

Mitsos, Alexander ^{[1
]}

机构：

[1] Rhein Westfal TH Aachen, AVT Proc Syst Engn SVT, Forckenbeck Str 51, D-52074 Aachen, Germany

来源：

27TH EUROPEAN SYMPOSIUM ON COMPUTER AIDED PROCESS ENGINEERING, PT A | 2017年 / 40A卷

关键词：

Identifiability analysis; model reduction; emulsion polymerization;

D O I：

10.1016/B978-0-444-63965-3.50051-9

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Mechanistic models of complex processes often contain a large number of unknown parameters that cannot all be estimated from the limited number of data typically available. In this work, we consider the case of a semi-batch emulsion polymerization process and use the eigenvalue method for local at-a-point identifiability analysis to determine which set of parameters can be estimated with different sets of sensors. The identifiability analysis also provides some insight into possible model reduction options.

引用

页码：295 / 300

页数：6

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