弹箭与制导学报
彈箭與製導學報
탄전여제도학보
JOURNAL OF PROJECTILES, ROCKETS, MISSILES AND GUIDANCE
2009年
6期
165-168
,共4页
弹道修正%修正距离%开启时间
彈道脩正%脩正距離%開啟時間
탄도수정%수정거리%개계시간
trajectory correction%correct distance%opening time
针对目前一维弹道修正弹阻力执行机构开启时间确定困难、计算时间长的问题,文中给出了阻力执行机构开启时间与修正距离之间的关系,建立了确定阻力执行机构开启时间的算法模型.利用该模型可快速、准确的确定出阻力执行机构的开启时间.仿真结果表明,该算法可使开启时间确定容易、准确,计算时间大大缩短.
針對目前一維彈道脩正彈阻力執行機構開啟時間確定睏難、計算時間長的問題,文中給齣瞭阻力執行機構開啟時間與脩正距離之間的關繫,建立瞭確定阻力執行機構開啟時間的算法模型.利用該模型可快速、準確的確定齣阻力執行機構的開啟時間.倣真結果錶明,該算法可使開啟時間確定容易、準確,計算時間大大縮短.
침대목전일유탄도수정탄조력집행궤구개계시간학정곤난、계산시간장적문제,문중급출료조력집행궤구개계시간여수정거리지간적관계,건립료학정조력집행궤구개계시간적산법모형.이용해모형가쾌속、준학적학정출조력집행궤구적개계시간.방진결과표명,해산법가사개계시간학정용역、준학,계산시간대대축단.
Focused on the resistance device's opening time of the one-dimensional trajectory correction projectiles was difficultly determined and the calculation time was long, find out the relationship berween the resistance device's opening time and the correct distance, to found the algorithm model for determine the resistance device's opening time.Used the model fleetly, well and truly to determined the resistance device's opening time.The simulation results show that the calculational methods can easily and well determine the resistance device's opening time, and significantly shorten computation time.