The purpose of this paper is to introduce multiattribute decision making based on the concept of interval neutrosophic sets. While the concept of neutrosophic sets is a powerful tool to deal with indeterminate and inconsistent data, the interval neutrosophic set is also a powerful mathematical tool as well as more flexible to deal with incompleteness. The rating of all alternatives is expressed...

In order to conduct grey relational analysis of the teaching skills and learning results of aerobics, based on brief introduction of related theories of the grey relational analysis method, this paper uses the viewpoints of system theory to systematically classify the teaching skills of aerobics. Finally, the grey relational analysis method in statistics is combined with the study on the learni...

Dry hard-turning is a vital manufacturing method for machining hardened steel due to its low cost, high efficiency, and green environmental protection. This study aims analyze the effect of various parameters on cutting forces surface roughness by employing RSM ANOVA. In addition, multi-objective optimization (Grey Relation Analysis: GRA) performed determine optimum parameters. tests were carri...

In the paper an attempt was made to study the performance of Indian Banks with the help of CAMEL(C-Capital Adequacy, A- Asset Quality, M- Management Quality, E-Earnings, L-Liquidity i.e. CAMEL) rating system, over the period of five years from (2011 to 2015) and then evaluated out the efficiency of banks with the help of GRA (Grey Relation Analysis) technique there by gaining confidence from in...

Over the last few decades, there has been increasing pressure on manufacturing organisations to reduce their current level of emissions due governmental policies climate change and increased awareness sustainability. To mitigate these challenges, is a need for industries measure analyse environmental wastes using tools like life cycle assessment (LCA). But, implement LCA comprehensively, it ind...

In this work, machining of microchannel in silica glass was successfully carried out using electro chemical discharge (ECDM) process. The experiments were planned according to L27 orthogonal array with applied voltage, stand-off distance (SOD), electrolyte concentration, pulse frequency and pulse-on-time (TON) as control factors. material removal rate (MRR), overcut (OC) tool wear (TWR) conside...

Energy resources are classified as renewable and non-renewable in general. Non renewable energy resources have been exhausted gradually. Renewable energy resources such as wind power, hydropower, geothermal power, solar power and photovoltaic power have importance more than ever before. But, researchers are looking for selections of renewable electricity generation as it is a technological prob...

Abrasive flow machining (AFM) is an advance machining process which is used to machine complex shape and is used to deburr, remove recast layer and radius surfaces. This research uses a developed abrasive flow machine and an experiment employing abrasive flow machining was conducted on plunger body fabricated on stainless steel SS 446. In this research AFM parameters such as abrasive particle s...

Abstract Tungsten inert gas can be used to weld stainless steel due its offering sound weld, narrow fusion zone, precise control weld’s shape and over penetration, spatter free, slagless, stable arc low electrode wear. The goal of this study was offer the best process parameters for improving mechanical characteristics joint. experimental analysis approach applied in work, experiment carried ou...

In the present work, the optimization of the abrasive water jet machining (AWJM) process parameters with multiple performance characteristics based on the orthogonal array with the grey relational analysis (GRA) has been studied. Optimization of multiple response characteristics is far more complex compared to optimization of single performance characteristic. A grey relational grade (GRG) calc...