Hierarchical spatial–temporal autocorrelation graph neural network for online wind turbine pitch system fault detection
Yi Zheng, Chengmin Wang, Chunyi Huang, Kangping Li, Jingfei Yang, Ning Xie, Baoliang Liu, Ying Zhang
Topics & Concepts
AutocorrelationComputer scienceTurbineGraphSpatial analysisFault (geology)Real-time computingGeologyRemote sensingSeismologyEngineeringMathematicsStatisticsTheoretical computer scienceAerospace engineeringMachine Fault Diagnosis TechniquesPower System Reliability and MaintenanceStructural Health Monitoring Techniques