In response to the problem of traditional target damage calculation not fully considering the initiation delay of laser proximity fuze,which leads to a certain gap between the calculation result of target damage effi-ciency and the actual situation,this paper proposed a target damage modeling method based on the optimal deto-nation delay of the laser proximity fuze under missile-target intersection.First,the optimal initiation delay time function for the proximity detonation under missile-target intersection was derived to keep the fuze in the optimal proximity position.On the basis of determining the optimal initiation delay and analyzing the dispersion charac-teristics of warhead fragments,a calculation model for the damage probability of laser proximity fuze to the tar-get was established.Finally,under the given parameter conditions,the effects of factors such as warhead frag-ment dispersion angle,missile-target distance,and missile-target relative velocity on the optimal detonation de-lay time of the proximity fuze during missile-target intersection were simulated and analyzed.The simulation re-sults showed that the initiation delay of laser proximity fuze affected the final target damage probability.
关键词
激光近炸引信/弹目交会/最佳起爆延时/破片/毁伤概率
Key words
laser proximity fuze/missile-target intersection/optimal initiation delay/warhead fragment/dam-age probability
维普
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