Results 21 to 30 of about 10,021 (166)

Optimization of 3D printed polylactic acid structures with different infill patterns using Taguchi-grey relational analysis

open access: yesAdvanced Industrial and Engineering Polymer Research, 2023
In several engineering applications, the demand for robust yet lightweight materials have exponentially increased. Additive Manufacturing and 3D printing technology have the scope to make this possible at a fraction of the cost compared to traditional ...
Joel John   +4 more
doaj   +1 more source

Evaluation of Climate of Selected Sixty-six Countries using Grey Relational Analysis: Focus on Pakistan

open access: yesJournal of Business and Social Review in Emerging Economies, 2021
Aim of the study is to evaluate climate selected sixty-six countries of the world. Since climate plays a vital role in economic growth of any country and there is dearth of climate models comparing country-wise position to predict as how climate of ...
Abdul Aziz Khan Niazi   +3 more
doaj  

Optimization of process parameters in CNC turning of Titanium alloy with carbide coated tool inserts using grey based Taguchi analysis

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2018
In this work optimization of turning parameters for turning Ti-6Al-7Nb Titanium alloy has been investigated by orthogonal array along with Grey relational analysis coupled with principle component.
Sivasakthivel KUPPUSAMY   +1 more
doaj   +1 more source

Hierarchy grey relational analysis using DEA and AHP [PDF]

open access: yesPSU Research Review, 2017
Purpose – This paper aims to apply an integrated data envelopment analysis (DEA) and analytic hierarchy process (AHP) approach to a multi-hierarchy grey relational analysis (GRA) model.
Mohammad Sadegh Pakkar
doaj   +1 more source

Multiobjective Optimization of Surface Integrity in Milling TB6 Alloy Based on Taguchi-Grey Relational Analysis

open access: yesAdvances in Mechanical Engineering, 2014
This paper studied an effective method based on Taguchi's method with the grey relational analysis, focusing on the optimization of milling parameters on surface integrity in milling TB6 alloy.
Kaining Shi   +4 more
doaj   +1 more source

Developing a Generalized Grey Relational Analysis Methodology [PDF]

open access: yesپژوهش‌های مدیریت عمومی, 2014
Greyrelational analysis (GRA) method has been widely applied in solving multipleattribute decision making (MADM) problems. We extend the existing GRAliterature by proposing a generalized methodology which provides normalizationfunctions for the benefit ...
doaj   +1 more source

Optimization of Cutting Parameters for Milling Process of (4032) Al-Alloy using Taguchi-Based Grey Relational Analysis

open access: yesAl-Khawarizmi Engineering Journal, 2021
The objective of this work is to study the influence of end milling cutting process parameters, tool material and geometry on multi-response outputs for 4032 Al-alloy.
Sami Abbas Hammood
doaj   +1 more source

OPTIMASI PARAMETER MESIN LASER CUTTING TERHADAP KEKASARAN DAN LAJU PEMOTONGAN PADA SUS 316L MENGGUNAKAN TAGUCHI GREY RELATIONAL ANALYSIS METHOD

open access: yesJ@ti Undip: Jurnal Teknik Industri, 2016
Optimasi parameter adalah teknik yang digunakan pada proses manufaktur untuk menghasilkan produk terbaik. Penelitian ini bertujuan untuk mengoptimasi parameter CNC laser cutting, yaitu titik fokus sinar laser, tekanan gas cutting dan cutting speed untuk ...
Rakasita R   +2 more
doaj   +1 more source

Reliability analysis of tractor multi-way valves based on the improved weighted grey relational method

open access: yesThe Journal of Engineering, 2018
In order to analyse the influence of different performance indexes on the working reliability of a tractor multi-way valve. The grey correlation theory is introduced into the reliability analysis of multi-way valves.
Liping Xu, Haoyi Ma, Dezhi Ren
doaj   +1 more source

Examining the Determinants of China’s Inward FDI Using Grey Matrix Relational Analysis Model [PDF]

open access: yesManagement and Economics Review, 2017
Grey relational analysis (GRA) model is an important part of grey system theory, which is used to ascertain the relational grade between an influential factor and the major behavior factor.
Hang JIANG, Jan-Yan LIN, Yi-Chung HU
doaj  

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