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本研究用数学模拟方法探讨了推力矢量控制的小型导弹的飞行运动,并与气动舵操纵的导弹进行了比较,模拟了空中发射及地面发射两种情况。在空中发射情况下,导弹跟踪高空高速运动的目标。而地面发射时,导弹是从地面垂直发射,迎击低空高速入侵的目标。通过模拟取得丁如下两点结果:空中发射时,推力矢量控制的导弹与气动舵操纵的导弹在15.2km(50kft)以上的高度,大体上具有相同的最小射程(即导弹命中目标所需要的导弹与目标间的最小距离),在15.2km以下的高度,气动舵操纵的导弹比推力矢量控制的导弹具有更小的最小射程。地面发射时,发射后为了迅速改变弹道,推力矢量控制方式更有效。
In the present study, the flight motions of thrust vector control small missiles were discussed by mathematical simulation and compared with those of pilot operated aero-pilots. Both launching and ground launch were simulated. In the case of air launches, missiles track the target of high altitude and high speed movement. When the ground was launched, the missiles were launched vertically from the ground to meet the target of low-altitude and high-speed invasion. The results of the simulations were as follows: At launch, thrust vector-controlled missiles and aero-pilot-operated missiles generally have the same minimum range at altitudes above 15.2 km (50 kft) (ie missiles required for missile hit targets And the minimum distance to the target). At altitudes below 15.2 km, the air-propelled missile has a smaller minimum range than the thrust vector-controlled missile. When launching the ground, thrust vector control is more effective in order to quickly change trajectory after launching.