基于证据理论的多任务抢修重要度决策

doi:10.3969/j.issn.1001-506X.2011.03.22

Journal of Systems Engineering and Electronics ›› 2011, Vol. 33 ›› Issue (3): 581-584.doi: 10.3969/j.issn.1001-506X.2011.03.22

基于证据理论的多任务抢修重要度决策

郭军，宋建社，杨檬，古西睿

西安高技术研究所，陕西西安 710025

出版日期:2011-03-21 发布日期:2010-01-03

Recovery importance decision making for multi missions based on Dempster Shafer theory

GUO Jun, SONG Jian-she, YANG Meng, Gu Xi-rui

Xi’an Research Institute of HighTech, Xi’an 710025, China

Online:2011-03-21 Published:2010-01-03

摘要/Abstract

摘要：

针对多任务抢修重要度决策中信息类型多样、描述不确定、传递不完整、历史无记录的现象，建立了基于证据推理的重要度决策指标体系和决策模型。将不同类型定性和定量决策信息通过相应的方法转换为同一框架下的基本信度效用值，然后根据各决策信息的重要度，通过证据理论合成方法对各因素基本信度效用值进行分类逐层合成,并根据决策信息中非空信息数量提出了重要度决策的量化方法。仿真算例验证了该方法的有效性。

Abstract:

To solve weight decision of multi mission recovery for a variety of informations, uncertain description , incomplete transmission and little historical record, an index system and decision model of weight decision based on Dempster Shafer theory are put forward. Various types of quantitative and qualitative decision information are translated into basic probability assignment in the same framework． According to each weight of information, basic weight effective values are assorted and integrated layer by layer through Dempster Shafer theory. And a quantitative method based on non empty information is given. Simulation results show the effectiveness of the approach.

郭军，宋建社，杨檬，古西睿. 基于证据理论的多任务抢修重要度决策[J]. Journal of Systems Engineering and Electronics, 2011, 33(3): 581-584.

GUO Jun, SONG Jian-she, YANG Meng, Gu Xi-rui. Recovery importance decision making for multi missions based on Dempster Shafer theory[J]. Journal of Systems Engineering and Electronics, 2011, 33(3): 581-584.

基于证据理论的多任务抢修重要度决策

Recovery importance decision making for multi missions based on Dempster Shafer theory

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