Vibration Fault Detection Cyber-physical System with Service Support

Vibration fault detection becomes increasingly used for economical and safety reasons. However, current research reveals some problems such as low accuracy of fault detection, few effective in-depth calculation of vibration data and few flexible architectures in that area. In this paper, a vibration fault detection Cyber-Physical System (CPS)with service support (S-VFDCPS) is presented. From the Service-Oriented Architecture (SOA) point of view, S-VFDCPS consists of enterprise level, gateway level and endpoint level, with relevant vibration detection services on each level. From the Cyber-Physical system (CPS) point of view, it contains three layers: the monitoring and control layer, the network layer and the device layer. Data processing algorithms and services are proposed quantifying the criteria of fault evaluation. It is shown by testing results that our proposed approach and the improvement in design make S-VFDCPS more flexible and accurate in real-time vibration fault detection.