成像引信联合变换相关目标识别关键技术  

Key Technology of Joint Transform Correlation Target Recognition for Imaging Fuze

作　　者：邓甲昊[1,2] 

机构地区：[1]机电动态控制重点实验室,北京100081 [2]北京理工大学机电学院,北京100081

出　　处：《探测与控制学报》2012年第1期1-5,共5页Journal of Detection & Control

基　　金：国防科技重点实验室基金项目资助(9140C3601130802)

摘　　要：为提高引信及制导等武器系统目标识别精度及实时性,阐述了联合变换相关非合作目标激光成像识别技术的研究状况,指出了复杂战场环境下三维联合变换相关非合作目标识别的三个关键技术:1)目标距离与回波强度的高精度获取;2)复杂背景下三维联合变换相关器互相关峰的提取;3)高速运动下三维联合变换相关器畸变不变识别。对该技术在引信及导航、制导等系统中的应用前景进行了展望。To improve identification precision and real-time performance of fuze and guidance system,the research status of joint transform correlation non-cooperative target recognition with laser imaging were expounded.Three key technologies of 3D joint transform correlation non-cooperative target recognition on condition of complex battlefield environme were discussed as followed：acquiring bomb-target distance and echo intensity accurately,extracting autocorrelation peak of 3D joint transform correlator in complex background and distortion invariant recognition on condition of high speed movement.The application prospect of the techniques to fuze,navigation and guidance system was expected.

关 键 词：激光成像 三维联合变换相关 非合作目标识别 成像引信 导航制导 

分 类 号：TJ434.2[兵器科学与技术—火炮、自动武器与弹药工程]