Research on open system architecture for equipment health management based on OSA-CBM

Nowadays, equipment is becoming more and more integrated, great, continuous and precise, so equipment management system requires more integrated and open. This paper constructs an Open System Architecture for EHM (OSA-EHM). OSA-EHM is an integrated implement system, which integrate OSA-CBM technology and EHM fundamentals. There are two important open interfaces. One is embed between management theory and health management fundamentals. The other is embed between the high -tech and equipment management critical technologies. To make sure of the sequential information flow, effective information integration and sufficient information interaction in the open system architecture, Information structural model of equipment health management system is developed, mainly included structural model of information flow, structural model of information integration and structural model of information interaction.