基于数字信号生成模块的导弹作战仿真环境构设技术

Missile Operational Simulation Environment Construction Technology Based on Digital Signal Generation Module

根据导弹制导体制,提出了目标回波信号模拟方法,在分析多种海杂波幅度分布模型适用条件的基础上,构设了海背景条件下的导弹作战仿真环境。采用双网架构建立了系统仿真软件平台和信号仿真软件平台,依据案例想定,开展了导弹打击多目标的作战能力仿真试验。结果表明,利用导引头基带信号模拟生成具有海背景条件的目标回波数字信号,可实现导弹与威胁环境间的信号级交互,为复杂战场环境下导弹武器装备的部分作战使用性能评估,提供了数据服务和平台支撑。

Based on the missile guidance system,a simulation method of target echo signal is proposed.On the basis of analyzing the applicable conditions of various sea clutter amplitude distribution models,a missile combat simulator under the background of sea clutters is constructed.Both the system simulation software platform and the signal simulation software platform are built by using the dual-network architecture.After formulating operational scenarios,the combat capability simulation tests of missile strike multi-target are carried out.The results show that the signal-level interaction between missile and threat environment can be realized by using seeker baseband signal simulation to generate target echo digital signal in sea background condition.It can also provide data service and platform support for some operational performance evaluation of missile weapon in complex battlefield environment.