摘要: |
针对国外星载AIS(Automatic Identification System)系统由于时隙冲突导致检测
概率降低的问题,提出了一个检测概率计算模型。通过分析影响检测概率的各种因素,得出
概率计算的算法,并对算法进行了理论分析。对于某个具体的星载AIS系统,将系统参数代
入到该模型中,可以得到该系统的检测性能,从而为实际工程提供理论参考。 |
关键词: 星载AIS系统 检测概率 时隙冲突 |
DOI: |
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基金项目: |
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Calculation model and algorithm analysis of detection probability of spaced-based AIS |
WANG Hai-yan,XI Zai-jie,YANG Wen-jing |
() |
Abstract: |
For the problem that the detection probability of foreign spacebased AISs(Auto
m
atic Identification Systems) is reduced due to time slot collision, a calculat
ion mode
l of detection probability is presented. A calculation algorithm is given by ana
lysing all factors influencing the probability and the algorithm is an
alysed in theory. For a specific spacebased AIS, detection performance can be
obtained according to the model using the system parameters, which provides theo
retical
reference for practical projects. |
Key words: space based AIS detection probability time slot collision |