• Title/Summary/Keyword: Yu Il-Sun

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Robust fault detection and diagnosis in boiler systems

  • Kim, Yu-Soong;Kwon, Oh-Kyu;Hong, Il-Sun
    • 제어로봇시스템학회:학술대회논문집
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    • 1994.10a
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    • pp.537-542
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    • 1994
  • This paper gives a general survey of model-based fault detection and dignosis methods. Specific applications of these ideas to boiler systems will also be discussed. A novel aspect of the fault detection technique described here is that it explicitly accounts for the effects of using simplified models and errors from linearizing a nonlinear system at an operation point. Inclusion of these effects is shown to lead to novel fault detection procedures which outperform existing methods when applied to typical fault scenarios in boiler systems.

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