反空空导弹弹道及拦截区解算研究

发射反空空导弹拦截来袭导弹是未来空战时作战飞机的一种重要自卫手段。为研究反空空导弹的拦截性能和计算其有效拦截区,推导了敌方飞机、来袭导弹、自卫飞机和反空空导弹的数学模型,建立了来袭导弹攻击自卫飞机和反空空导弹拦截来袭导弹的空战仿真平台,解算了反空空导弹的拦截区。仿真结果表明,典型空战条件下,反空空导弹对来袭的中远程空空导弹存在有效的拦截区,反空空导弹拦截区的大小与反空空导弹性能、发射前置角、自卫飞机的规避机动、来袭导弹发射距离等因素密切相关,在拦截区内发射反空空导弹,能够极大地提高自卫飞机的战场生存能力。

Calculation on Anti-air-to-air Missile Trajectory and Interception Area

It is an important self-defense method for combat aircraft in future air combat to launch anti-air-to-air missile to intercept incoming missile. In order to study the interception characteristics and interception area of anti-air-to-air missile,the mathematical models of enemy aircraft,incoming air-to-air missile,self-defense aircraft and anti-air-to-air missile were derived. The air combat simulation platform was established,and the trajectory of the incoming missile attacking the self-defense aircraft and the trajectory of the anti-air-to-air missile intercepting the incoming missile were simulated in the platform,and the interception area of the anti-air-to-air missile was calculated. The simulation results show that under typical air combat conditions,there is an effective interception area for the incoming medium range air-to-air missile,and the size and shape of anti-air-to-air missile interception area is closely related to the performance of anti-air-to-air missile,launching leading angle,evasion maneuver of self-defense aircraft and launching distance of incoming missile. It can greatly improve the battlefield survival ability of the self-defense aircraft to launch anti-air-to-air missile in the interception area.