论文研究-基于证据推理的武器装备体系能力需求满足度评估方法.pdf
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31
11
Vol.31, No.11
2011
11
Systems Engineering — Theory & Practice Nov., 2011
: 1000-6788(2011)11-2210-07
: TP391.9
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A novel approach for WSoS capability requirement satisfactory
degree evaluation using evidential reasoning
CHENG Ben, JIANG Jiang, TAN Yue-jin, LU Yan-jing
(College of Information System and Management, National University of Defense Technology, Changsha 410073, China)
Abstract Various types of low-level indexes and uncertainty of evaluation information exist in weapon
system of systems (WSoS) capability requirement satisfactory evaluation. To solve this problem, a novel
evaluation methodology using evidence reasoning is proposed. It firstly builds rule base with belief structure
and transforms input information to a pre-defined form, then calculates the activation weight of input, after
that using evidence reasoning for index aggregation to get the final assessment distribution. Area air-defense
WSoS capability requirement satisfactory degree evaluation is investigated to illustrate the usage of the
methodology and its advantages.
Keywords weapon system of systems; capability requirement satisfactory degree; evidential reasoning;
belief rule base; belief structure
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