Comprehensive evaluation on suppliers of Aircraft based on grey Bayesian network model

Author

Yuan, Wen-Feng ; Liu, Si-Feng ; Fang, Zhi-Geng ; Chen, Hong-Zhuan

Author_Institution

Sch. of Econ. & Manage., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China

fYear

2009

fDate

10-12 Nov. 2009

Firstpage

552

Lastpage

558

Abstract

Based on systematic analysis on comprehensive evaluation factors of suppliers of aircraft, the paper established a multi-level index system on evaluation factors of suppliers; the author solved for parameter distribution problem by means of maximum entropy model, and proposed methods of dealing with uncertain information in the evaluation process according to grey system principles. Finally, the paper provided a practical theory and tool for the comprehensive evaluation of suppliers based on the quantitative evaluation of every network node after inference in Bayesian network.

Keywords

aircraft; belief networks; grey systems; purchasing; aircraft; comprehensive evaluation; grey Bayesian network model; maximum entropy model; multilevel index system; parameter distribution problem; suppliers; Aircraft manufacture; Bayesian methods; Costs; Information analysis; Intelligent networks; Intelligent systems; Manufacturing processes; Project management; Proposals; Supply chains;

fLanguage

English

Publisher

ieee

Conference_Titel

Grey Systems and Intelligent Services, 2009. GSIS 2009. IEEE International Conference on

Conference_Location

Nanjing

Print_ISBN

978-1-4244-4914-9

Electronic_ISBN

978-1-4244-4916-3

Type

conf

DOI

10.1109/GSIS.2009.5408250

Filename

5408250