空面导弹系统的建模与仿真

Modeling and Simulation of Air-to-Surface Missile System

简要介绍了模块化设计思想,然后将其应用于空面导弹系统的建模,分需求分析、功能分析与分解、模块划分及模块设计与开发四个步骤,建立了空面导弹仿真模型库,它主要包括导航系统、制导系统和弹体这三个子系统。最后,为了检验模型库的可用性,针对某型空面导弹进行了仿真研究。从仿真结果来看,各子系统的仿真模型具有较高的保真度,能够满足实时性、快速性的要求。

The principle of modular design was proposed, and then it was applied for modeling of air-to-surface missile system. After requirement analysis, function decomposition, model partition, design and development of model were completed, the simulation model library of air-to-surface missile was established, which is mainly composed of three subsystems： navigation system, guidance system and body. Finally, the simulation example was given and the results show that the simulation model library not only has high fidelity, but also can meet the requirement of real-time performance.