Affiliations:
School of Mechanical Engineering, Taiyuan University of Technology, Taiyuan, Shanxi, China
Correspondence:
[*]
Corresponding author. Huanwu Sun, School of Mechanical Engineering, Taiyuan University of Technology, Taiyuan, Shanxi, 030024, China. Tel./Fax: +86 0351 6018336; E-mail: tylgjxshw@163.com.
Abstract: This paper investigates the multiple attribute decision making problems for evaluating the display systems quality of excavator instrumentation with 2-tuple linguistic information. Then, we propose the 2-tuple power Hamacher weighted average (2TPHWA) operator for aggregating 2-tuple linguistic information inspired by the idea of power aggregation and Hamacher operations. Then the 2TPHWA operator is used to construct the model for MADM with 2-tuple linguistic information. Finally, an example for evaluating the display systems quality of excavator instrumentation is proposed to show its practicality and effectiveness.
Keywords: Multiple attribute decision making (MADM), 2-tuple linguistic variables, power average operator, 2-tuple power Hamacher weighted average (2TPHWA) operator, display systems quality, excavator instrumentation
