摘要
对于红外预警系统,目标定位的最大难点是观测量只有角度,没有距离,这就使得火控系统的目标导引遇到困难。通过融合红外探测器对目标辐射的响应信息,利用所测得的角度参数,建立了获取目标距离的估算模型,为系统的研制提供了重要的理论依据。
For infrared surveillance system, it is most difficult that the measurements are only angles not distance, which makes target location of fire control system be difficult to realize. In this paper, the outputs of infrared sensors and the angle parameters are used to set up a range estimation model, which provides an important theoretical reference for the research of systems.
出处
《红外与激光工程》
EI
CSCD
北大核心
2004年第5期449-452,共4页
Infrared and Laser Engineering
关键词
红外探测器
红外预警系统
被动测距
距离估算模型
Infrared detector
Infrared surveillance system
Passive ranging
Range estimation model
