Materials selection method using TOPSIS with some popular normalization methods

被引：27

作者：

Yang, Won-Chol ^{[1
]}

Chon, Son-Hak ^{[1
]}

Choe, Chol-Min ^{[1
]}

Yang, Ji-Yon ^{[1
]}

机构：

[1] Kim Chaek Univ Technol, 60 Kyogu, Pyongyang, North Korea

来源：

ENGINEERING RESEARCH EXPRESS | 2021年 / 3卷 / 01期

关键词：

materials selection; TOPSIS; normalization; tribological coating material; final rank index; MULTICRITERIA; MCDM;

D O I：

10.1088/2631-8695/abd5a7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The aim of this paper is to propose the methods to select reasonable normalization method in TOPSIS and decide best optimal material combined with individual results from TOPSIS with some popular normalization methods. In this paper, to evaluate performance of normalization method, entropybased and variation coefficient-based performance scores are introduced. To decide final result of materials selection combined with individual results from TOPSIS with different normalization methods, final rank index of alternative material is proposed. To verify the effectiveness of the proposed methods, TOPSIS with some popular normalization methods is applied to select optimal tribological coating material. As a result, it is desirable to select the normalization method with highest entropy-based and variation coefficient-based performance scores. In order to select best optimal material using TOPSIS with some popular normalization methods, the method to decide final result of materials selection is proposed by using final indices of alternative materials. The proposed methods may be widely used to solve the materials selection problems in engineering practice.

引用

页数：10

共 17 条

[11] Experimental investigation and optimization of cobalt bonded tungsten carbide composite by hybrid AHP-TOPSIS approach [J].