STATE ESTIMATION FOR CONTINUOUS EMULSION POLYMERIZATION

被引：37

作者：

GAGNON, L

MACGREGOR, JF

机构：

[1] Department of Chemical Engineering, Mcmaster University, Hamilton, Ontario

来源：

CANADIAN JOURNAL OF CHEMICAL ENGINEERING | 1991年 / 69卷 / 03期

关键词：

STATE ESTIMATION; ROBUSTNESS; EMULSION POLYMERIZATION; STYRENE BUTADIENE; POLYMERS; SENSOR SELECTION;

D O I：

10.1002/cjce.5450690307

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Various aspects of the use of extended Kalman Filters for tracking the states of continuous emulsion polymerization reactors are investigated. The importance of introducing meaningful nonstationary stochastic states to account for unknown impurities, initiator efficiencies, modelling errors, etc. is illustrated. The robustness of these state estimators to unmodelled and unmeasured disturbances, to modelling errors, and to input errors is evaluated. A procedure for selecting an optimal set of on-line sensors is presented. The emulsion polymerization of styrene-butadiene rubber (SBR) is used as the example system.

引用

页码：648 / 656

页数：9

共 22 条

[1]

ARDELL GG, 1983, CHEM ENG PROG JUN, P77

[2]

Broadhead T. O., 1985, MAKROMOLEKULARE CHEM, V10/11, P105

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