Based On The Design Of The High Level Architecture (hla) Communications And Navigation Simulation System Implemented

Along with the development of Information, Computer and Electronics technology, simulation technology and avionics technology develop at very fast speed too.One develop trend of simulation technology is Distributed Interactive Simulation(DIS)with High Level Architecture(HLA). The High Level Architecture which be used as the general technical frame of simulation realm and have become the core of Distributed Interactive Simulation real time system, gets large numbers of successful application in simulation of large complex military and industrial system, etc. The key point of HLA is interactive operation and reuse ability, of which obvious characteristic is to provide universal and independent supporting service procedure to separate simulating application and bottom layer by running supporting environment, so as to hide realize details to separate simulating application, simulation running management and bottom network communication.Along with the development of avionics technology, the upgrade period of avionics system and equipments has been shortened consumedly. In order to effectively evaluate the aircraft whole efficiency and the future aircraft model, we planned to do the aircraft simulation system.This thesis,in which mainly focus on the design and realization of communication and navigation simulation system of the aircraft evaluation and model research, mainly discusses researches as follows:1. The actuality of simulation technology and domestic and international development trend;2. The characteristics and key technology of the Distributed Interactive Simulation and High Level Architecture;3. The constitutes, basic principle and development trend of the communication navigation system onboard;4. The requirement of communication and navigation simulation system of the aircraft evaluation and model research;5. By using the Object-Oriented analysis and design method in High Level Architecture, how to build, realize and test the communication and navigation simulation system.