Hardware Realization of Discrete Event System Diagnosers

被引：0

作者：

Huang, Samuel T. C. ^{[1
]}

Kwong, Raymond H. ^{[1
]}

Davison, Edward J. ^{[1
]}

机构：

[1] Univ Toronto, Edward S Rogers Sr Dept Elect & Comp Engn, Toronto, ON M5S 1A1, Canada

来源：

PROCEEDINGS OF THE 48TH IEEE CONFERENCE ON DECISION AND CONTROL, 2009 HELD JOINTLY WITH THE 2009 28TH CHINESE CONTROL CONFERENCE (CDC/CCC 2009) | 2009年

关键词：

D O I：

10.1109/CDC.2009.5400802

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Diagnosis of discrete event systems in the statebased framework is revisited. State estimation in a diagnoser algorithm is resolved into steps that can be implemented using an interconnected array of simple digital circuits, where control signals and diagnosis can also be computed. Integrating these modules results in a fully hardware realization of a DES diagnoser, whose size scales linearly with the number of plant states. Desirable "glitch-free" property of the circuit's diagnosis output follows from detailed analysis of the diagnosis algorithm. As a proof of concept, the circuit design is constructed and tested for a simple plant.

引用

页码：1241 / 1247

页数：7

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