Results 21 to 30 of about 114,043 (300)

Pitting damage levels estimation for planetary gear sets based on model simulation and grey relational analysis [PDF]

open access: yes, 2011
The planetary gearbox is a critical mechanism in helicopter transmission systems. Tooth failures in planetary gear sets will cause great risk to helicopter operations.
Cheng, Zhe   +3 more
core   +1 more source

Thruster fault identification method for autonomous underwater vehicle using peak region energy and least square grey relational grade

open access: yesAdvances in Mechanical Engineering, 2015
A novel thruster fault identification method for autonomous underwater vehicle is presented in this article. It uses the proposed peak region energy method to extract fault feature and uses the proposed least square grey relational grade method to ...
Mingjun Zhang   +3 more
doaj   +1 more source

Comprehensive security risk factor identification for small reservoirs with heterogeneous data based on grey relational analysis model

open access: yesWater Science and Engineering, 2019
Identification of security risk factors for small reservoirs is the basis for implementation of early warning systems. The manner of identification of the factors for small reservoirs is of practical significance when data are incomplete.
Jing-chun Feng   +3 more
doaj   +1 more source

Optimization of the Sizing Process with Grey Relational Analysis

open access: yesFibres and Textiles in Eastern Europe, 2016
The sizing process is an important one for textile mills and affects the efficiency of the loom machine. In this study, the optimisation of multiple performance characteristics based on the grey relations analysis method, which is a new approach for optimisation of the sizing process was researched using the Taguchi L18 (mixed 3 - 6 level) experimental
Sarpkaya Ç., Sabir E.C.
openaire   +2 more sources

Research on the Grey Correlation Analysis of the Norm in Choosing Key Factors of Aero-engine Design Integration System

open access: yesMATEC Web of Conferences, 2018
The key influencing factor of accurate positioning aerospace design integration system is the basis of successful construction of design architecture integration platform.
He Ying, Xiu Rui
doaj   +1 more source

Investigation into Micro-Hardness and Wear Resistance of 316L/SiC Composite Coating in Laser Cladding

open access: yesApplied Sciences, 2020
In order to improve the performance of the cladding layer, this study used the Taguchi orthogonal design to investigate the influence of laser power, scanning speed, gas flow, and SiC powder ratio on the micro-hardness and wear volume of the cladding ...
Guofu Lian   +4 more
doaj   +1 more source

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

Introduction: Layered Landscapes [PDF]

open access: yes, 2020
This Special Issue of Arts investigates a series of creative projects focused upon and sited within certain peripheral landscapes of northern Britain ..
Ashmore, Rupert, Holt, Ysanne
core   +2 more sources

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