摘要
研究了机动目标被动红外单站定位算法,建立了机动目标被动定位物理模型和相关算法。本文算法可使用于对匀加速和变加速运动的机动目标的有效定位。数值仿真验证了这种算法的正确性和有效性,表明距离定位的相对误差小于或等于5%斜距,满足红外单站被动定位的技术要求。
The passive infrared mono-station location algorithm for mobile targets is investigated. The passive location physical model and the related algorithm for mobile target are established. The algorithm in this paper can be effective- ly applied to the location for both uniformly accelerated mobile targets and those with varying acceleration. Numerical simulations verify the correctness and the feasibility of the algorithm and indicate that the relative ranging error is less than 5% of the slope distance from target to platform ,which satisfies the specification requirement of mono-station infrared passive location.
出处
《激光与红外》
CAS
CSCD
北大核心
2011年第12期1323-1326,共4页
Laser & Infrared
关键词
机动目标
红外
单站被动定位
mobile targets
infrared
mono-station passive location
