Effectiveness Evaluation of Equipment Maintenance Support System Based on Asymmetric Grey Cloud Model

被引：0

作者：

Wang S. ^{[1
]}

Hu Q. ^{[1
]}

Bai Y. ^{[1
]}

Guo C. ^{[1
]}

Ma Y. ^{[1
]}

机构：

[1] Department of Equipment Command and Management, Shijiazhuang Campus, Army Engineering University, Shijiazhuang, 050003, Hebei

来源：

Binggong Xuebao/Acta Armamentarii | 2019年 / 40卷 / 06期

关键词：

Asymmetric grey cloud model; Effectiveness evaluation; Equipment maintenance support system; Integrated weight;

D O I：

10.3969/j.issn.1000-1093.2019.06.019

中图分类号：

学科分类号：

摘要：

For the fuzziness, randomness and incompleteness of decision information in the process of effectiveness evaluation of equipment maintenance support system, an asymmetric grey cloud model is established to evaluate the system effectiveness. On the basis of analyzing the limitations of normal grey cloud model, an asymmetric grey cloud model is established, in which the characteristic values become more flexible. A method of determining the index weight based on the subjective and objective integrated weights is proposed, so that the index weight can reflect both subjective and objective factors.The grey class of systems is determined by grey fixed weight clustering method. The application process of the proposed model is illustrated by an example, and the evaluated results are compared with those of fractal evaluation algorithm and set-pair analysis method. The research results show that the asymmetric grey cloud model is more practical than the original method. The proposed method is applicable to the effectiveness evaluation of equipment maintenance support system. © 2019, Editorial Board of Acta Armamentarii. All right reserved.

引用

页码：1277 / 1286

页数：9

共 30 条

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