The application of Unscented Kalman Filter(UKF) algorithm to burst delay estimation is studied in this paper.
由于通常意义上的红外成像一体化引信存在不能测距的缺点,在弹道终端如果仅利用红外成像一体化引信的角度信息估计起爆延时,误差较大且对角度测量精度要求较高。
Based on the analysis of the national and international development of aimed warhead and the conclusion of its developing direction, this paper establishes a model of missile meeting with target, then gives the analytic expression of optimum detonating delay time, and finally analyzes the result of imitation.
在对定向战斗部目前状况分析的基础上,建立了导弹拦截来袭目标的弹目交会模型,求解出了战斗部起爆的最佳起爆延时解析表达式,在此基础上对弹目交会过程进行了仿真,并给出仿真结果分析,对于定向战斗部的设计有一定的参考价值。
This paper presents a quantitative analysis and a calculation of the mathematic models of the missile in complete movement and the target in its encounter moment by using the information of the control and guide system of ground - to - air missile and the information of the missile in itself, and simultaneously finds out the optimum detonating delay time.
介绍了综合利用地空导弹武器制导系统及弹上所提供的信息,对完全处于运动状态的导弹及目标在弹目交会阶段的数学模型进行了定量分析和计算,求解出最佳起爆延时,以及在此基础上对定向战斗部的最佳起爆方位角进行了探讨,并给出了仿真结果分析。
Unscented Kalman Filter Applied to Burst Delay Technology
不敏卡尔曼滤波在一体化引信起爆延时算法中的应用
Development and Innovation Delay Initiating Techniques to Reduce Blasting Vibration
延时起爆干扰减震爆破技术的发展与创新
Study of Stragetic Maketing Activities for Detonator in Xi an Qinghua Civil Blast Co.,LTD.;
庆华民爆公司导爆管延期起爆系统战略营销活动研究
nonelectric delay blasting cap
不用电的定时起爆筒
The delay won't be too long
起飞时间不会延迟太久，
The shell can be timed to explode after a short delay.
子弹可加以定时，使其在短暂延时后爆炸。
The Uranium Mining up Fan Type Deep-holes and Milli-second Squeezed Blasting for Heap-making and Safety
铀矿上向扇形深孔毫秒延时爆破筑堆与安全
Experimental research on detonating meshwork for controlling blast-induced vibration by exact delay
精确延时干扰减震爆破网路的试验研究
Effect of the Ignition Delay Time on the Explosion Pressure of Aluminum Dust
点火延迟时间对铝粉爆炸压力的影响研究
The bomb had been set with a four-hour fuse.
炸弹上装了一个四小时起爆的引信.
The ground trembled as the volcano erupted.
火山爆发时,大地颤动起来。
Smoke and flames came out of the volcano as it erupted.
火山爆发时，浓烟和火焰一起喷了出来。
The explosion was timed to is simultaneous with the plane's take off.
把爆炸的时间定在正是飞机起飞的时刻.
APPLICATION OF DEEP HOLE MILLISECOND TIME-DELAY COMPRESSION BLASTING IN QINSHAN STONE QUARRY
深孔毫秒延时挤压爆破技术在秦山石料厂的应用
Time deviation due to propagation delay can be tolerated.
允许存在传输延迟所引起的时间漂移。
It will delay the start signal for six clock periods.
它将起始信号延迟六个小时周期。
a loud noise made by the explosion of fuel in the manifold or exhaust of an internal combustion engine.
内燃机的排气阀或进气阀在开启时爆染并引起大声的爆鸣。
The “Singular Point” of Big Bang and the Origin of Cosmos Read 《A Brief History of
大爆炸的“奇点”与宇宙起源——读《时间简史——从大爆炸到黑洞》