IIR document
Decoupling features and virtual sensors for diagnosis of faults in vapour-compression air conditioners.
Author(s) : LI H., BRAUN J. E.
Type of article: Article, IJR article
Summary
This paper describes the development and evaluation of features and virtual sensors that form the basis of a methodology for detecting and diagnosing multiple-simultaneous faults in vapour compression air conditioning equipment. The features were developed based upon a physical understanding of the system, cost considerations, and heuristics derived from experimental data and modeling results. Virtual sensors were developed in order to reduce the cost of implementation. The validity of the features and virtual sensors was evaluated using measurements from a variety of different air conditioners tested in a laboratory environment. More detailed evaluation results are presented in separate papers.
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Pages: 546-564
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Details
- Original title: Decoupling features and virtual sensors for diagnosis of faults in vapour-compression air conditioners.
- Record ID : 2007-0784
- Languages: English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 30 - n. 3
- Publication date: 2007/05
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Indexing
-
A methodology for diagnosing multiple simultane...
- Author(s) : LI H., BRAUN J. E.
- Date : 2007/03
- Languages : English
- Source: HVAC&R Research - vol. 13 - n. 2
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A statistical, rule-based fault detection and d...
- Author(s) : ROSSI T. M., BRAUN J. E.
- Date : 1997/01
- Languages : English
- Source: HVAC&R Research - vol. 3 - n. 1
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Design of a steady-state detector for fault det...
- Author(s) : KIM M., YOON S. H., DOMANSKI P. A., et al.
- Date : 2008/08
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 31 - n. 5
- Formats : PDF
View record
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Simple rule-based methods for fault detection a...
- Author(s) : CHEN B., BRAUN J. E.
- Date : 2001
- Languages : English
- Source: ASHRAE Transactions. 2001 Winter Meeting, Atlanta, GA. Volume 107, part 1 + CD-ROM.
View record
-
Comparison of three fault detection methods bas...
- Author(s) : CARLING P.
- Date : 2002/01/12
- Languages : English
- Source: ASHRAE Transactions. 2002 Winter Meeting, Atlantic City, New Jersey. Volume 108, part 1 + CD-ROM.
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