Towards distributed diagnosis of the Tennessee Eastman process benchmark

被引：14

作者：

Chen, J ^{[1
]}

Howell, J ^{[1
]}

机构：

[1] Univ Glasgow, Dept Mech Engn, Glasgow G12 8QQ, Lanark, Scotland

来源：

CONTROL ENGINEERING PRACTICE | 2002年 / 10卷 / 09期

关键词：

process control; fault diagnosis; distributed control systems;

D O I：

10.1016/S0967-0661(02)00050-3

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A distributed hybrid strategy is outlined for the isolation of faults and disturbances in the Tennessee Eastman process, which would build on existing structures for distributed control systems, so should be easy to implement, be cheap and be widely applicable. The main emphasis in the paper is on one component of the strategy, a steady-state-based approach. Results obtained by applying this approach are presented and knowledge limitations are discussed. In particular a way in which a knowledge-base might evolve to improve isolation capabilities is suggested and the role of the operator is briefly discussed. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：971 / 987

页数：17

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