Research On HLA/RTI Distributed System

Nowadays, HLA/RTI has become the developing direction of distributed simulation system. On protocol-based RTI, this paper analyzes several existing architecture framework of RTI by queue model, which keeps to the criterion of IEEE1516 and Distributed Simulation System Specification Vl.l. In the paper, the CORBA-based architecture framework of RTI. CORBA objects and data flows of RTI are presented with the definition of nearly 60 assistant classes to hold out RTI.Implementation algorithm of interface about federation management, declaration management and object management is discussed in this paper with emphasis on Implementation of time management and an algorithm of resolving deadlock. Finally, an algorithm of resolving FED file is given.