实用空袭目标流简化仿真模型

Simplification Simulation Model for a Kind of Practical Air Attack Target Stream

根据地空导弹武器系统作战效能评估仿真的粒度,提出了一种实用的空袭目标流简化仿真模型。首先,介绍了用到的两个坐标系:地心直角坐标系和站心地平直角坐标系。然后,针对仿真任务需求,建立了目标水平距离估算模型、目标航迹计算模型、载机发射空地导弹(反辐射导弹)时刻判断模型和空地导弹(反辐射导弹)弹道模型。最后,根据模型的仿真应用,给出了仿真示例,验证了模型的有效性。

According to the complexity of Ground-to-Air Missile weapon system effectiveness evaluation simulation, we present a kind of practical air attack target stream simplification simulation model. Firstly, we introduce two reference frame used in the model： the earth＇s core orthogonal reference frame and the station＇s core horizontal orthogonal coordinate system. Then, aiming at simulation task requirement, we have designed target horizon distance estimation model, target track computation model, time judgment model when fighter plane firing Air-to-Ground Missile （or Anti Radar Missile） and Air-to- Ground Missile（or Anti Radar Missile） trajectory model. Finally, based on the simulation application of the model, a simulation example is presented here and model validity is verified by the simulation results.