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Title:
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DIAGNOSIS OF AIR HANDLING UNITS BASED ON ENGINEERING AND QUALITATIVE MODELS |
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Author(s):
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Peter Struss, Umbreen Sabir, Raymond Sterling, Jesús Febres and Marcus M. Keane |
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ISBN:
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978-989-8704-10-8 |
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Editors:
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Ajith P. Abraham, Antonio Palma dos Reis and Jörg Roth |
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Year:
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2014 |
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Edition:
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Single |
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Keywords:
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Automated diagnosis, model-based diagnosis, Modelica models, qualitative models, air-handling units |
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Type:
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Full Paper |
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First Page:
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91 |
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Last Page:
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98 |
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Language:
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English |
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Cover:
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Full Contents:
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click to dowload 
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Paper Abstract:
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This paper presents a methodology for model-based fault detection and diagnosis underpinned by Modelica models and using a qualitative approach to diagnosis, which 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 component diagnosis are discussed and illustrated using a heating coil component. |
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