Results 11 to 20 of about 22,939,437 (196)

Optimization of Parameters of a Planetary Gearbox Using the Taguchi-Grey Relational Analysis

open access: yesCommunications, 2018
Optimization of parameters of central gears of a planetary gearbox was performed in this study. Since the optimization of multi-performance characteristics is more complex compared to optimization of a single-performance characteristics, the Taguchi-Grey
Slavica Miladinovic   +3 more
doaj   +2 more sources

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   +3 more sources

The Grey Relational Analysis of Sluice Monitoring Data [PDF]

open access: yesProcedia Engineering, 2011
AbstractTo avoid the computational complexity and the mismatching between the results and qualitative analysis by using regression analysis, the method of grey relational analysis is selected after methods comparing to analyze the relation between piezometer water level and its influencing factors and estimate the height of the saturation line for a ...
Guoqing, Yu   +3 more
core   +3 more sources

A novel approach for ANFIS modelling based on Grey system theory for thermal error compensation [PDF]

open access: yes, 2014
The fast and accurate modelling of thermal errors in machining is an important aspect for the implementation of thermal error compensation. This paper presents a novel modelling approach for thermal error compensation on CNC machine tools.
Fletcher, Simon   +2 more
core   +5 more sources

Predicting software project effort: A grey relational analysis based method [PDF]

open access: yes, 2011
This is the post-print version of the final paper published in Expert Systems with Applications. The published article is available from the link below. Changes resulting from the publishing process, such as peer review, editing, corrections, structural ...
Song, Q   +3 more
core   +1 more source

Research and Application for Grey Relational Analysis in Multigranularity Based on Normality Grey Number [PDF]

open access: yesThe Scientific World Journal, 2014
Grey theory is an essential uncertain knowledge acquisition method for small sample, poor information. The classic grey theory does not adequately take into account the distribution of data set and lacks the effective methods to analyze and mine big sample in multigranularity.
Jin Dai, Xin Liu, Feng Hu
openaire   +3 more sources

A novel approach to fuzzy soft sets in decision making based on grey relational analysis and MYCIN certainty factor [PDF]

open access: yesInternational Journal of Computational Intelligence Systems, 2015
This paper proposes a novel approach to decision making based on grey relational analysis and MYCIN certainty factor, which describes decision making problems with fuzzy soft sets.
Ningxin Xie, Yu Han, Zhaowen Li
doaj   +1 more source

Grey relational analysis for three input variables.

open access: yes, 2023
Grey relational analysis for three input variables.
Huma Rauf (17328092)   +1 more
core   +2 more sources

Novel method to pick P waves based on a grey rational analysis

open access: yesNatural Hazards Research, 2021
For monitoring the earthquake ground motion, it is essential to rapidly and accurately detecting P waves' arrival in the seismic signal. To detect the seismic events and pick phases' arrival, some traditional methods are based on the statistical theory ...
Jihua Fu   +4 more
doaj   +1 more source

ASSESSMENT OF SUSTAINABILITY COMPLIANCE PERFORMANCE OF INFORMATION TECHNOLOGY COMPANIES

open access: yesKAÜ-İİBF Dergisi, 2023
Today, the concept of sustainability is becoming increasingly important and a strategic priority for businesses. Measuring the sustainability performance of companies operating in the IT sector, which is experiencing rapid digital transformation, is of ...
Üzeyir Fidan
doaj   +1 more source

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