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Fault detection and diagnosis of HVAC systems.

Author(s) : HAN C. Y., XIAO Y., RUTHER C. J.

Summary

The paper presents a model-based fault detection and diagnosis system for building heating, ventilating, and air conditioning. Model-based fault detection is based on the strategy of determining the difference or the residuals between the normal and the existing patterns. Our approach was to attack the problem on many levels of abstraction: from the signal level, controller programming level, and system component, all the way up to the information and knowledge processing level.

Details

  • Original title: Fault detection and diagnosis of HVAC systems.
  • Record ID : 2000-2120
  • Languages: English
  • Source: ASHRAE Transactions. 1999 Winter Meeting, Chicago, Illinois + CD-ROM.
  • Publication date: 1999
  • Document available for consultation in the library of the IIR headquarters only.

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