一维弹道修正弹阻力执行机构开启时间确定算法  

Calculational Method of Resistance Device's Opening Time of One-dimensional Trajectory Correction Projectiles

作　　者：王永周 刘明喜 赵小侠 

机构地区：[1]中国兵器工业第203研究所,西安710065

出　　处：《弹箭与制导学报》2009年第6期165-168,共4页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：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。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 between 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 com- putation time.

关 键 词：弹道修正 修正距离 开启时间 

分 类 号：TJ012.34[兵器科学与技术—兵器发射理论与技术]