直升机载主动拦截防御系统弹目交会概率仿真  

Simulation on Missile-target Intercross Probability of Active Interception Defense System of Helicopter

作　　者：李雪 魏靖彪 李引良 李建伟 LI Xue;WEI Jingbiao;LI Yinliang;LI Jianwei(Army Aviation School,Beijing 101121,China;Army Aviation Research Institute,Beijing 101121,China;Xi’an Modern Control Technology Research Institute,Xi’an 710065,Shaanxi,China)

机构地区：[1]陆军航空兵学院,北京101121 [2]陆军航空兵研究所,北京101121 [3]西安现代控制技术研究所,陕西西安710065

出　　处：《弹箭与制导学报》2023年第4期92-97,104,共7页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：针对直升机载主动拦截防御系统拦截过程中弹目交会概率问题,根据系统作用原理,建立了拦截火箭弹与来袭弹药交会过程仿真模型,通过仿真计算分析了系统参数误差对交会概率的影响。结果表明:雷达测距误差和测速误差对交会概率无显著影响,雷达测角误差、伺服调转误差和立靶密集度对弹目交会概率有显著影响。研究结果可对直升机载主动拦截防御系统指标分配和参数优化提供指导。Aimed at intercross probability of active interception defense system of helicopter in the interception process,the simulation model of intercross was built between interception rocket and incoming ammunition.By means of simulation analysis,influence factor of the system parameter error was computed.The results show that radar ranging error and radar velocity measurement error have no significant influence on intercross probability.Radar angle measurement error,servo rotation error and vertical target dispersion have significant influence on intercross probability.The study can provide guidance to error distribution and parameter analysis optimization of active interception defense system of helicopter.

关 键 词：直升机 主动拦截防御系统 交会概率 仿真 

分 类 号：TJ410.2[兵器科学与技术—火炮、自动武器与弹药工程] V275.1[航空宇航科学与技术—飞行器设计]