Investigation of drilling parameters on hybrid polymer composites using grey relational analysis, regression, fuzzy logic, and ANN models: a critical note

被引：0
|
作者：
Saad Ahmed Javed
Amin Mahmoudi
Aqib Mashood Khan
机构：
[1] Nanjing University of Aeronautics and Astronautics,College of Economics and Management
[2] Islamic Azad University,Department of Industrial Engineering, Shiraz Branch
[3] GreySys Foundation,Institute for Grey Systems and Decision Science
[4] Nanjing University of Aeronautics and Astronautics,College of Mechanical and Electrical Engineering
来源：
Journal of the Brazilian Society of Mechanical Sciences and Engineering | 2018年 / 40卷
关键词：
Composite; Delamination; Thrust force; Torque; GRG; Drilling; GRA;
D O I：
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中图分类号：
学科分类号：
摘要：
In the 40th volume of the Journal of the Brazilian Society of Mechanical Sciences and Engineering, a paper entitled “Investigation of drilling parameters on hybrid polymer composites using grey relational analysis, regression, fuzzy logic, and ANN models” was published. The current study identifies a discrepancy between the grey relational analysis (GRA)’s formula used in that paper. The study identifies the incorrect definition of GRA to be the source of the discrepancy.
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