Optimal control of batch solution polymerization of styrene.

机译：苯乙烯间歇溶液聚合的最佳控制。

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The primary objective of this study was to investigate the optimal control of the batch solution polymerization process. The system studied was styrene polymerization initiated by AIBN with toluene as the solvent.Both a gel-effect function and an initiator efficiency relation were developed based on experimental observations. The performance of these correlations in simulation studies was compared to that of previously proposed correlations. It was observed that the gel-effect and initiator efficiency obtained in this study performed satisfactorily not only for the experimental conditions in this study, but also for the higher concentration monomer solutions studied by other researchers.Temperature control of the batch solution polymerization process was also investigated. This study involved examining how well the system could track an optimal temperature setpoint trajectory. Three control laws were considered in this work: setpoint tracking with linear PI control, setpoint tracking with nonlinear PI control, and adaptive setpoint tracking with nonlinear PI control. It was determined that, in this case, setpoint tracking with nonlinear PI control provided the minimum error.

机译：这项研究的主要目的是研究间歇溶液聚合过程的最佳控制。研究的体系是由AIBN以甲苯为溶剂引发的苯乙烯聚合反应。基于实验结果，建立了凝胶效应函数和引发剂效率关系。将这些相关性在模拟研究中的性能与先前提出的相关性进行了比较。据观察，本研究获得的凝胶效应和引发剂效率不仅在本研究的实验条件下令人满意，而且在其他研究人员研究的较高浓度单体溶液中也令人满意。间歇式聚合过程的温度控制也很令人满意。调查。这项研究涉及检查系统可如何跟踪最佳温度设定值轨迹。在这项工作中考虑了三种控制律：线性PI控制的设定值跟踪，非线性PI控制的设定值跟踪和非线性PI控制的自适应设定点跟踪。在这种情况下，可以确定使用非线性PI控制的设定值跟踪提供了最小的误差。

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作者
Soots, Carlton Andrew.;
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作者单位

University of South Carolina.;

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授予单位 University of South Carolina.;
学科 Engineering Chemical.
学位 Ph.D.
年度 1991
页码 202 p.
总页数 202
原文格式 PDF
正文语种 eng
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机译：氯乙烯间歇乳液聚合的最佳控制

Optimal control of batch solution polymerization of styrene.

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