基于CORBA的空战分布仿真系统设计与实现

Design and Implementation of CORBA-Based Air-Fight Distributed Simulation (CADS) System

仿真技术在航空领域已有广泛的应用 ,随着网络的发展 ,更形成了较新的分布仿真技术。针对多机多目标超视距协同空战应用 ,研究了空战分布仿真的关键技术 ,提出了以事件通道为核心的仿真信息交互模型设计 ,实现了基于 CORBA的空战分布仿真 CADS(CORBA- based air- fightdistributed simulation)系统 。

Having failed to find detailed information in the open literature, we have to develop CADS system ourselves. Our CADS system is aimed at the multi aircraft multi target beyond visual range air fight application. Fig.1 shows the structure of the CADS system software that we propose. In section 1 we discuss why we selected such a structure. In section 2 we discuss the communication mechanism of our CADS system; in particular, in order to ensure the real time capability of our CADS system, we discuss what is the suitable dead reckoning (DR) algorithm we should use. In section 3 we discuss the complicated problem of ensuring real time information interaction among several senders and several receivers. We developed and implemented our CADS system and the user is satisfied with its performance.