Optimal Material Selection for Total Hip Implant: A Finite Element Case Study

Şensoy, Abdullah Tahir; Çolak, Murat; Kaymaz, İrfan; Fındık, Fehim

doi:10.1007/s13369-019-04088-y

Cited by 24 publications

(23 citation statements)

References 36 publications

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“…In this study, in accordance with the demanded properties from the material and the evaluations of the decisionmaker, Titanium was proposed as the most ideal material [4,10,17,36]. The rationality of the conclusion from the study and the ease of usage of the presented method thanks to the application software, will provide an initiative and basis for similar studies in this field.…”

Section: According To Sensitivity Analysis Results Of Corrosionmentioning

confidence: 93%

“…Alternative materials and criteria to be used in the evaluation should be determined according to the environmental properties. For this purpose, in the decision-making process of the problem, criteria were determined by making use of the expert opinion and literature [4,7,14,17].…”

Section: Optimal Materials Selectionmentioning

confidence: 99%

“…The selection of most proper materials in engineering design is known as an important stage of the design process [4]. The material selection problem is a multi-criteria decision-making process, it generates troublous consequences for many companies.…”

Section: Introductionmentioning

confidence: 99%

“…It has been investigated by many researchers for more than 20 years that to find the most proper material in various applications [4]. There are many studies available in literary in which fuzzy logic approach was used for material selection and decision-making processes in various fields [5][6][7].…”

Section: Introductionmentioning

confidence: 99%

“…Similar results were obtained in both methods for the model that was evaluated for 4 alternative materials and it shows the significance of the created problem matrix. As in many engineering fields, in the field of bioengineering, the selection of materials has become an increasingly important issue.In a study in this field, a computer-aided model was created to select the optimal material for total hip implant [4]. For this purpose, computerized tomography data were used and optimal material alternatives were investigated.…”

Section: Introductionmentioning

confidence: 99%

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Bulanık TOPSIS Yaklaşımı ile Denizel Ortamlar için Malzeme Seçimi

ÖZMEN-AKYOL¹

2021

Bilişim Teknolojileri Dergisi

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Material selection for marine environments is an important, difficult, and complex process. For the purpose of decision support, a model was created for the selection of materials for marine environments with the Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) method, which is used for decision-making in fuzzy environments. The decision criteria in the model were determined by an expert, and according to these decision criteria, alternative materials were evaluated with linguistic variables. In the model, there were four main criteria (corrosion resistance, cost, mechanical properties, and workability) and four sub-criteria (yield strength, tensile strength, hardness, and elongation) under the main criteria of mechanical properties. Alternative materials were ranked according to the criteria and alternative material evaluations which were determined by the expert. The software that the created model was applied, developed in the programming language Visual C#. Thanks to the software, decision-makers can obtain different rankings easily by changing the criteria weights and select material for different environments. In the result of the study, applying sensitivity analysis, impact and priority ranking criteria were evaluated.

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Section: According To Sensitivity Analysis Results Of Corrosionmentioning

confidence: 93%