摘要
提出了一种计算DSP(defence support program)预警系统对弹道导弹探测概率的方法。该方法能够反映DSP系统工作方式、DSP卫星光学系统性能、卫星观测方向、导弹姿态、天气状况对探测概率的影响,计算结果比较准确。提出使用STK得出DSP卫星对导弹的扫描时间,建立了卫星观测方向与弹体纵对称轴夹角简化计算模型,使计算简便易行。
A method of calculating defence support program(DSP) early warning system's detect probability of ballistic missile is put forward. The method can reflect DSP's working, DSP optics's performance, satellite observation direction, missile attitude, and weather's influence on detect probability, and the result is relatively exact. The paper puts forward applying STK to getting DSP satellite's scan time of missile, and develops predigested model of angle between satellite observation direction and missile vertical symmetry axis, that makes the calculation simple and easy.
出处
《装备指挥技术学院学报》
2007年第3期67-71,共5页
Journal of the Academy of Equipment Command & Technology
基金
国家高技术发展计划项目
关键词
DSP预警系统
弹道导弹
红外探测
探测概率
DSP early warning system
ballistic missile
infrared detect
detect probability
作者简介
张帆,女,硕士研究生.主要研究方向:航天装备体系优化与评估
李智,男,副教授,硕士生导师.