Service Architecture of Grid Faults Diagnosis Expert System Based on Web Service

Abstract

Introduced method that used multi-layer Open Grid Services Architecture (OGSA) to construct Grid-based Fault Diagnosis Expert System (GFDES) based on multi-model. Designed the grid service layer based on OGSA, and developed the programs of public service and parallel service in the server. Formulated Data Grid Maket-based Architecture (DGMA) was made up of independent distributed grid nodes, corresponding to a faults diagnosis expert system. The data transfer adopted Grid FTP and was implemented through the API functions provided by Java Cog Kit.