中高空超音速有控火箭靶弹的弹道设计

Trajectory Design of Mid-High Altitude and Supersonic Controllable Rocket Target

提出了利用无控火箭弹改装成有控火箭靶弹的方案,通过调整发射角、舵偏角和舵面偏转控制时间等参量,仿真得到了满足不同高度和供靶条件的滑翔、准平飞和平飞等多种飞行弹道。通过弹道仿真可知,超音速有控火箭靶弹能实现模拟不同目标的飞行弹道,为防空导弹的试验提供条件。

This paper proposed a scheme for retrofiting uncontrollable rocket into controllable rocket target.Through adjusting the launching angle,rudder yaw-angle and the deflection control time,the simulation gets various of trajectory under different conditions,whichcontainmany altitude and glide,approximate level flight and flat flightfor target-supplying condition.According the calculation result,this paper compared and analyzed target-supplying schemes.By trajectory simulation,supersonic controllable rocket targetcan simulate flight trajectory of the different target,which could provide the conditions to test the antiaircraft missile.