OWA aggregation of multi-criteria on the framework of Z-valuation

Guojing Xu, Yue Chang, Xinyang Deng, Wen Jiang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The ordered weighted averaging (OWA) operator is a very useful tool in dealing with the decision-making of multi-dimensional information especially in multi-criteria decision-making. In this paper, we consider measure representation of the uncertain information as a trapezoid fuzzy number, and there is various types of uncertainty in the criteria satisfactions, a new method OWA aggregation of multi-criteria on the framework of Z-valuation is proposed. In our method, firstly, the framework of Z-valuation is built up for the multi-criteria decision problem. Then, OWA operator is used to calculate a final trapezoid fuzzy number to make decision. An illustrative example of the whole procedure is provided.

Original languageEnglish
Title of host publicationThe Proceedings of the Asia-Pacific International Symposium on Aerospace Technology, APISAT 2018
EditorsXinguo Zhang
PublisherSpringer Verlag
Pages2064-2074
Number of pages11
ISBN (Print)9789811333040
DOIs
StatePublished - 2019
EventAsia-Pacific International Symposium on Aerospace Technology, APISAT 2018 - Chengdu, China
Duration: 16 Oct 201818 Oct 2018

Publication series

NameLecture Notes in Electrical Engineering
Volume459
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

ConferenceAsia-Pacific International Symposium on Aerospace Technology, APISAT 2018
Country/TerritoryChina
CityChengdu
Period16/10/1818/10/18

Keywords

  • Fuzzy number
  • Multi-criteria decision-making
  • OWA operator
  • Z-valuation

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