基于空间谱估计的引信脱靶方位识别技术  

Recognition of Fuze Miss Azimuth Based on Spatial Spectrum Estimation

作　　者：江露[1] 马景润 包飞 

机构地区：[1]中国人民解放军驻上海地区军事代表室,上海200090 [2]上海无线电设备研究所,上海200090

出　　处：《制导与引信》2013年第1期10-12,17,共4页Guidance & Fuze

摘　　要：具备定向起爆能力的引信是引信的发展趋势,高精度自主脱靶方位识别技术则是保证定向引信精确起爆的关键技术。运用空间谱估计理论实现了引信的自主脱靶方位识别技术,确定了适合引信应用的阵列形式,消除了弹体遮挡对脱靶方位估计的影响,并验证了该技术对多散射点散射中心识别的有效性。The ability of directed detonation is now the main development trend of fuze.Autonomous recognition of miss azimuth with high accuracy is the key technique to guarantee for the precise detonation of directed fuze,and it is implemented by the theory spatial spectrum estimation.The array shape is made suitable for fuze,and the affect of occlusion of missile body to miss azimuth estimation is eliminated.Finally the validity of recognition of scattering center of many scattering point with the technique is proved.

关 键 词：引信 脱靶方位 谱估计 

分 类 号：TJ430.1[兵器科学与技术—火炮、自动武器与弹药工程]