Application of MOORA method for multi optimization of GMAW process parameters in stain-less steel cladding

Shihab, Suha K.; Khan, Noor Zaman; Myla, Pratyush; Upadhyay, S. H.; Khan, Zahid A.; Siddiquee, Arshad Noor

doi:10.5267/j.msl.2018.2.002

Cited by 15 publications

(9 citation statements)

References 16 publications

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“…To evaluate the validity and strength of the suggested methodology, the ranking results were also compared with the previously investigated optimization approaches such as: MOORA [6], VIKOR [5] and TOPSIS [4]. The results of rankings of various approaches are presented in the Fig.…”

Section: Comparison Between the Proposed Methods And Comprehensive Evamentioning

confidence: 99%

“…TOPSIS (Technique for Order Preference by Similarity Ideal Solution) was used as supplier selection method [4].For mobile services evaluation, the VIKOR methodology (Vlsekriterijumska Optimizaciya I Kompromisno Resenje) was applied [5]. Multi-Objective Optimization by Ratio Analysis (MOORA) approach was used to determine and maximize the influence of the identified process factors [6]. EDAS has been used successfully to determine the optimal set of operating parameters of a diesel engine [7].…”

Section: Introductionmentioning

confidence: 99%

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Groundwater Assessment Using Feature Extraction Algorithm Combined with Complex Proportional Assessment Method and Standard Deviation

Shaaban¹

2021

IJIES

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Groundwater (GW) quality evaluation includes a variety of biological, chemical and physical parameters. The fundamental problem with water quality assessment is the difficulty with which a large number of parameters are evaluated. If all criteria have been used to evaluate the quality of GW, then computational difficulty will certainly increase. In this paper, a new hybrid three-stage assessment approach based on Feature Extraction Algorithm (FEA), standard deviation (SD) and Complex Proportional Assessment Method (COPRAS) was proposed. In the first stage the redundant criteria for GW quality assessment is removed using FEA. Secondly, the weights of the reduct parameters are evaluated based on SD. Finally, GW sites are ranked using (COPRAS). Sixteen GW samples were gathered from several GW wells. The collected samples were investigated for 12 various physicochemical water quality criteria to evaluate GW quality. The results reveal that sulfates (SO4), nitrate (NO3), Fluorides (F), sodium (Na), and Escherichia coli (E. coli) are the main parameters for GW quality assessment. Furthermore, the optimal concentrations of physicochemical parameters: (SO4), (NO3), (F), (Na), and (E. coli) are 18.9(mg/L), 8.18(mg/L), 0.222(mg/L), 21(mg/L), 1.9(MPN/100mL), respectively, with 40 WQI.The suggested approach is compared to three MCDM methods to validate the performance of the proposed methodology. The assessment results gained by the FEA combined with COPRAS and SD significantly minimize computational difficulty, reasonable and accurate. The approach presented in this study improves the system for evaluating GW quality.

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Section: Comparison Between the Proposed Methods And Comprehensive Evamentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Groundwater Assessment Using Feature Extraction Algorithm Combined with Complex Proportional Assessment Method and Standard Deviation

Shaaban¹

2021

IJIES

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“…Multi-Objective Optimization on the Basis of Ratio Analysis merupakan salah satu metode pengambilan keputusan yang mengoptimalkan dua atau lebih atribut yang saling bertentangan secara bersamaan [4]. Adapun langkah proses dari metode moora yaitu [5], [6]:…”

Section: Moora Atauunclassified

Rancang Bangun Website Sistem Pemilihan Jenis Pupuk Dengan Pendekatan Metode Moora (Studi Kasus: CV Prima Putra)

Fadlurrahman

Sutomo

2022

siskom-kb

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Abstract— CV Prima Putera merupakan perusahaan make-to-stock yang melaksanakan kegiatan produksi dan distribusi pupuk organik. Dalam perencanaan produksinya, yaitu saat pemilihan jenis pupuk yang akan diproduksi, masih menggunakan manual sehingga dapat memungkinkan terjadinya ketidakefisienan sumber daya saat produksi pupuk karena kesalahan dalam memilih jenis pupuk yang ingin diproduksi. Untuk mengatasi permasalahan tersebut, dilakukan pembuatan sistem rekomendasi pemilihan jenis pupuk pada CV. Prima Putera yang berbasis web agar pemilihan produk pupuk menjadi terencana dan dapat memilih prioritas pupuk mana yang akan diproduksi. Pada pembuatan sistem menggunakan metode Extreme Programming (XP) sedangkan untuk pemilihan keputusan menggunakan metode Multi-Objective Optimization by Ratio Analysis (MOORA) dengan menghasilkan rekomendasi pupuk yang akan diproduksi berdasarkan perhitungan nilai alternatif. Perhitungan nilai alternatif pupuk tersebut kemudian dirangking dengan melihat nilai alternatif yang paling besar hingga terkecil. Nilai alternatif terbesar merupakan alternatif terbaik dari keseluruhan jenis data pupuk yang ada sedangkan nilai alternatif terkecil merupakan alternatif terburuk. Hasil dari perancangan sistem ini yaitu pada sistem ini dapat mengubah bobot kriteria pada pupuk, menambah alternatif data pupuk, mengubah dan menghapus data pupuk yang sudah ditambahkan, melakukan perhitungan terhadap data pupuk yang ditambahkan, melihat hasil rekomendasi pemilihan pupuk yang akan diproduksi, menampilkan nilai akhir dan hasil rekomendasi apa saja pupuk yang menjadi prioritas untuk diproduksi. Keywords—Extreme Programming (XP), Make-to-stock, MOORA, Perencanaan Produksi

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“…Multi-Objective Optimization based on Ratio Analysis is a multi-criteria optimization method that can be used to solve various types of complex decision problems (Shihab et al, 2018;Abdulhasan et al, 2019;Kamaruzzaman et al, 2018;Stanujkic et al, 2019). The MOORA was first used in Brauers and Zavadskas (2006) research.…”

Section: Swara and Moora Applicationsmentioning

confidence: 99%

Risk Prioritization in Failure Mode and Effects Analysis with Extended SWARA and MOORA Methods Based on Z-Numbers Theory

Ghoushchi¹,

Gharibi²,

Osgooei³

et al. 2020

Informatica

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Application of MOORA method for multi optimization of GMAW process parameters in stain-less steel cladding

Cited by 15 publications

References 16 publications

Groundwater Assessment Using Feature Extraction Algorithm Combined with Complex Proportional Assessment Method and Standard Deviation

Groundwater Assessment Using Feature Extraction Algorithm Combined with Complex Proportional Assessment Method and Standard Deviation

Rancang Bangun Website Sistem Pemilihan Jenis Pupuk Dengan Pendekatan Metode Moora (Studi Kasus: CV Prima Putra)

Risk Prioritization in Failure Mode and Effects Analysis with Extended SWARA and MOORA Methods Based on Z-Numbers Theory

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