期刊文献+

一种基于u检验的空海目标分类方法 被引量:5

A Method of Airborne/Sea Target Classification Based on u Testing
下载PDF
导出
摘要 阐述了对于机载雷达,测高精度不高,特别是对远距离目标的测高精度更差,因而利用机载雷达提供的高度信息进行空海目标分类存在很大的不确定性.为了能有效地利用目标高度信息进行空海目标分类,把空海目标分类问题看成是一个u检验问题.首先,给出了用于空海目标分类的判别函数;然后,给出了一种决策规则,并推导出决策门限的计算公式和空中目标误判为海面目标的概率的计算公式;最后,通过仿真表明该算法的简易性和有效性. The accuracy of height finding of the airborne radar is inaccurate, especially, the accuracy is worse for the long-range target, so, using the target height information provided by airborne radar to airborne/sea target classification is rather uncertain. In order to use the target height information to airborne/sea target classification effectively, the problem of airborne/sea target classification is considered as a u testing problem. First, the discriminate function for airborne/sea target classification is presented. Then, a method of decision-making rule is given, and the computation formulae of the decision-making threshold and the probability of airborne target misjudged to sea target are derived. Finally, the simulation results show that the method is simple and effective.
出处 《海军航空工程学院学报》 2007年第4期426-430,共5页 Journal of Naval Aeronautical and Astronautical University
基金 国家自然科学基金资助项目(编号:60541001) 全国优秀博士学位论文作者专项基金资助项目(批准号:200443)
关键词 目标分类 高度信息 U检验 target classification height information u testing
  • 相关文献

参考文献12

二级参考文献35

共引文献67

同被引文献38

  • 1关成斌,王国宏,王晓博.一种新的基于机动检测的机动目标跟踪算法[J].海军航空工程学院学报,2007,22(1):148-150. 被引量:6
  • 2关成斌,王国宏,李宇,谷勇.基于多级模糊综合评判的雷达网目标识别技术[J].海军航空工程学院学报,2006,21(2):241-244. 被引量:14
  • 3强勇,张冠杰,谷月东.目标识别技术及其在现代战争中的应用[J].火控雷达技术,2005,34(3):1-5. 被引量:18
  • 4蓝伟华,喻蓉.多机编队协同空战的概念及关键技术[J].电光与控制,2005,12(6):12-15. 被引量:23
  • 5Adam Caromicoli, Thomas Kurien. Multitarget identification in airborne surveillance[C]// SHE, Aerospace Pattern Recognition, Vol. 1098, 1989:161-176.
  • 6[4]LEUNG H,WU J.Bayesian and Dempster-Shafer Target Identification for Radar Surveillance[J].IEEE Transactions on Aerospace and Electronic Systems,2000,36(2):432-447.
  • 7[6]BRANKO RISTIC,NEIL GORDON,AMANDA BESSELL.on target classification using kinematic data[J].Information Fusion,2004,5:15-21.
  • 8[7]JINHUI LAN,YIXIN YIN,TIAN LAN.Application of the Integrated Micro Acceleration Measurement System in Target Recognition[C]//Instrumentation and Measurement Technology Conference,2006:498-500
  • 9[11]BLACKMAN S S,ROBERT POPOLI.Design and Analysis of Modern Tracking Systems[M].Boston:Artech House,1999:221-240.
  • 10CAROMICOLI A, KURIEN T. Multitarget identification in airborne surveillance [ J]. SPIE, Aerospace Pattern Recognition, 1989,1098 : 161-176.

引证文献5

二级引证文献20

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部