Research On The Automatic Generation Tool Based On The Software Framework Of HLA

For the efficient utilization of simulation resources, the reusable design of theSimulation model and high efficiency of simulation design and implementation,DIS(Distributed Interactive Simulation) technology has become an important researchdirection of modern simulation technology. For fully using DIS technique superiority incomplex large system aspects, HLA supports simulation model which is open, reusable,and the standardization of interfaces, it also provides the basis for distributed simulationagreement and gradually becomes the standard in distributed simulation technology.This thesis researches automatic code generation tool which is based on distributedsimulation system and the HLA interface specification and simulation software RTI. Italso has important practical significance for reducing the difficulty of developingsimulation federal, improving the efficiency of designing and development simulationsystem and improving the reusability of the simulation model. This article mainresearch content is as follows:This thesis fully discusses the HLA/RTI simulation technology theory. Based onfederal development process and time management, we design an assembly line style ofthe simulation architecture for radar simulation system. As well it extracts the RTIprogramming parts and encapsulates them, and each federated node have been moduledin four layer structure, i.e. GUI layer, the simulation calculation framework layer,network layer and application management.Based on the designed framework, this thesis further researchs on thedifferentiation part of framework.According to the software development process, itfirstly analyses the requirements about software development, analysis and designsoftware’s function,and then realises it. Finally we have completed the tool thatautomatic generate code about the interactive content part of framework.To validate the efficiency of code generation tools, we do a test in pulse radarsimulation by using two methods: manually process and using tools to generating framework code.In this thesis, tool of automatic generation framework code based on the HLA canbe directly used in the radar simulation, it effectively improves the efficiency ofresearching distributed simulation system and ensures the reusability of the simulationmodel.