Reliability indexes for multi-AUV cooperative systems

被引:11
作者
Liang, Qingwei [1 ]
Sun, Tianyuan [2 ]
Wang, Dongdong [1 ]
机构
[1] Northwestern Polytech Univ, Coll Marine Sci & Technol, Xian 710072, Peoples R China
[2] China Elect Technol Grp Corp, Res Inst 32, Shanghai 200233, Peoples R China
关键词
multi-autonomous underwater vehicle (AUV) cooperative system; reliability index; reliability of communication link; GRAPHS;
D O I
10.21629/JSEE.2017.01.20
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
With the development of multi-autonomous underwater vehicle (AUV) cooperative systems, the evaluation of their reliability is becoming more and more important. Aimed at the characteristics of the system, three reliability indexes standard entropy of rank distribution, all-terminal reliability and standard natural connectivity are determined in this paper. Topology structure and underwater acoustic communication are considered. The calculation methods of the three reliability indexes are proposed, and the characteristics of these indexes are analyzed. The reliability indexes of two multi-AUV cooperative systems are obtained as examples. Results show that these three indexes reflect different aspects of reliability for multi-AUV cooperative systems. This paper provides some methods to evaluate the reliability of multi-AUV cooperative systems, which is of practical value.
引用
收藏
页码:179 / 186
页数:8
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