Fault detection system design for actuator of a thermal process using operator based approach

Ming Cong Deng, Akira Inoue, Kazunori Edahiro

Research output: Contribution to journalArticlepeer-review

10 Citations (Scopus)

Abstract

This paper proposes an operator based fault detection method for an actuator fault of an aluminum plate thermal process with input constraints. Operator-based robust right coprime factorization (RCF) approach is utilized in this method. After developing a mathematical model of the thermal process, a robust tracking operator system is designed for the process with input constraints. Following this, design of the fault detection system is given by using operator-based robust RCF approach. Finally, experiment is conducted to support the proposed design method.

Original languageEnglish
Pages (from-to)580-585
Number of pages6
JournalZidonghua Xuebao/ Acta Automatica Sinica
Volume36
Issue number4
DOIs
Publication statusPublished - Apr 2010

Keywords

  • Fault detection
  • Input constraints
  • Operator
  • Robust right coprime factorization (RCF)

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Software
  • Information Systems
  • Computer Graphics and Computer-Aided Design

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