Framework for Knowledge-Based Fault Detection and Diagnostics in Multi-Domain Systems: Application to HVAC Systems

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dc.contributor.authorDelgoshaei, Parastoo
dc.contributor.authorAustin, Mark
dc.date.accessioned2017-11-14T16:29:57Z
dc.date.available2017-11-14T16:29:57Z
dc.date.issued2017-11-13
dc.description.abstractState-of-the-art fault detection methods are equipment and domain specific and non-comprehensive. As a result, the applicability of these methods in different domains is very limited and they can achieve significant levels of performance by having knowledge of the domain and the ability to mimic human thinking in identifying the source of a fault with a comprehensive knowledge of the system and its surroundings. This technical report presents a comprehensive semantic framework for fault detection and diagnostics (FDD) in systems simulation and control. Our proposed methodology entails of implementation of the knowledge bases for FDD purposes through the utilization of ontologies and offers improved functionalities of such system through inference-based reasoning to derive knowledge about the irregularities in the operation. We exercise the proposed approach by working step by step through the setup and solution of a fault detection and diagnostics problem for a small-scale heating, ventilating and air-conditioning (HVAC) system.en_US
dc.description.sponsorshipNISTen_US
dc.identifierhttps://doi.org/10.13016/M2TT4FV4D
dc.identifier.urihttp://hdl.handle.net/1903/20207
dc.language.isoenen_US
dc.relation.isAvailableAtInstitute for Systems Researchen_us
dc.relation.isAvailableAtDigital Repository at the University of Marylanden_us
dc.relation.isAvailableAtUniversity of Maryland (College Park, MD)en_us
dc.relation.ispartofseriesISR Technical Report;2017-06
dc.relation.ispartofseriesISR;TR_2017-04
dc.subjectFault detectionen_US
dc.subjectDiagnosticsen_US
dc.subjectHVACen_US
dc.subjectHeating Ventilation and Air Conditioningen_US
dc.subjectInference-baseden_US
dc.subjectOntologiesen_US
dc.subjectReasoningen_US
dc.titleFramework for Knowledge-Based Fault Detection and Diagnostics in Multi-Domain Systems: Application to HVAC Systemsen_US
dc.typeTechnical Reporten_US

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