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Combining engineering and qualitative models to fault diagnosis in air handling units

Struss, Peter
; 
Sterling, Raymond
; 
Febres, Jesus
; 
Sabir, Umbreen
; 
Keane, Marcus M.
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Identifiers
http://hdl.handle.net/10379/17322
 https://doi.org/10.13025/18284
Publication Date
2014-08-18
Keywords
engineering models, qualitative models, Fault diagnosis, Air Handling Units
Type
Conference Paper
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Citation
Struss, Peter, Sterling, Raymond, Febres, Jesus, Sabir, Umbreen, & Keane, Marcus M. (2014). Combining engineering and qualitative models to fault diagnosis in air handling units. Paper presented at the ECAI 2014: 21st European Conference on Artificial Intelligence, Prague, Czech Republic, 18-22 August.
Abstract
This paper presents a methodology for model-based fault localization and identification that exploits both numerical (Modelica) models and a qualitative model-based approach to diagnosis. It has been applied to diagnosis of an air handling unit based on data recorded by a building management system. The main steps from model development to diagnosis based on the recorded data are discussed.
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Publisher
IOS Press
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CC BY-NC-ND 3.0 IE
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Civil Engineering (Conference Papers)