Fault detection and diagnosis of the AHU via combining a new hybrid monitoring strategy and an improved graph convolutional network
Yu Fu, Hao Zhao, Hanyuan Zhang, Jun Ma, Luyan Liu
Topics & Concepts
Fault detection and isolationPrincipal component analysisNonlinear systemSubspace topologyResidualComputer scienceHybrid systemPattern recognition (psychology)AutoencoderArtificial intelligenceFault (geology)Data miningArtificial neural networkProcess (computing)AlgorithmOutlierLinear modelEngineeringGraphHybrid imageConvolutional neural networkComponent (thermodynamics)Independent component analysisHybrid algorithm (constraint satisfaction)Hybrid neural networkFeature extractionLinear systemChannel (broadcasting)Fault Detection and Control SystemsAnomaly Detection Techniques and ApplicationsOccupational Health and Safety Research