NSSC OpenIR  > 空间技术部
卫星对地搜索问题研究——搜索理论的新应用
Alternative TitleResearch on Satellite Searching Problem―New Application of Search Theory
刘伟; 孟新; 北京8701信箱
Department空间信息与仿真技术研究室
Source Publication系统仿真学报
2007
Volume19Issue:23Pages:5487-5490
ISSN1004-731X
Language中文
Keyword对地观测卫星 目标 搜索 探测函数 概率
Abstract用卫星搜寻海上的未知目标时,由于海洋的面积大,可参照点少,搜寻未知目标难度较大,因此有必要对此展开研究.建立了对地观测卫星对海洋未知目标的搜索模型,同时给出一种评估卫星搜索探测函数的新方法,在此基础上,以一颗载有推扫式CCD相机的低轨小卫星为例,说明如何用该模型指导卫星搜索海域内的未知目标,从而使卫星在有限的观测时间内发现目标的概率最大,为搜索理论在卫星应用上提供了新思路.
Other AbstractSearching unknown position targets in the sea with the help of satellites remains to be a problem by reason of large scale of the sea and few reference points. To overcome these barriers, a model of earth observation satellite searching unknown position targets was constructed in the sea and a novel method was developed evaluating the detection function, so as to achieve the maximum probability of finding the target within limited observation time. Furthermore, an example of a low orbit small satellite with the CCD camera demonstrated the method of searching unknown position targets with the application of this model. This research offered a new way of utilizing search theory in satellite application.
Indexed ByCSCD
Funding Project中国科学院空间科学与应用研究中心
Citation statistics
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/715
Collection空间技术部
Corresponding Author北京8701信箱
Recommended Citation
GB/T 7714
刘伟,孟新,北京8701信箱. 卫星对地搜索问题研究——搜索理论的新应用[J]. 系统仿真学报,2007,19(23):5487-5490.
APA 刘伟,孟新,&北京8701信箱.(2007).卫星对地搜索问题研究——搜索理论的新应用.系统仿真学报,19(23),5487-5490.
MLA 刘伟,et al."卫星对地搜索问题研究——搜索理论的新应用".系统仿真学报 19.23(2007):5487-5490.
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