Yazar "Yurdakul, Mustafa" için Mühendislik Fakültesi / Faculty of Engineering listeleme
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Analysis of the effect of the number of criteria and alternatives on the ranking results in applications of the multi criteria decision making approaches in machining center selection problems
Ic, Yusuf Tansel; Yurdakul, Mustafa (2020)Multi criteria machining center selection models are widely used in the literature. In the applications of multi-criteria decision making models, machining center selection criteria are directly taken from catalogues. It ... -
Analysis of the manufacturing flexibility parameters with effective performance metrics: a new interactive approach based on modified TOPSIS-Taguchi method
Ic, Yusuf Tansel; Sasmaz, Turgut; Yurdakul, Mustafa; Dengiz, Berna (2022)Flexibility is one of the most important strategy parameters to achieve a long-term successful performance for a manufacturing company. Studies in the literature aim to operate a manufacturing system at optimum levels of ... -
Analysis of the Robustness of the Operational Performance Using a Combined Model of the Design of Experiment and Goal Programming Approaches for a Flexible Manufacturing Cell
Ic, Yusuf Tansel; Yurdakul, Mustafa; Dengiz, Berna; Sasmaz, Turgut (2023)A combined model of a 2(k) design of experiment (DOE) and goal programming (GP) approaches is presented to determine optimum levels of input variables and analyze their robustness for a multiobjective performance of a ... -
Application of Cellular Manufacturing and Simulation Approaches for Performance Improvement in an Aerospace Company's Manufacturing Activities
Ic, Yusuf Tansel; Yurdakul, Mustafa; Gulsen, Mehmet; Dalcan, Gizem; Kirdar, Didem; Kale, Meric; Altinkaya, Zeynep; Aktas, Dogukan (2019)This paper presents performance improvement studies performed in manufacturing activities of an aerospace company. Cellular Manufacturing (CM) and simulation approaches are used to improve performance in the factory of the ... -
Comparison of Fuzzy and Crisp Versions of an AHP and TOPSIS Model for Nontraditional Manufacturing Process Ranking Decision
Yurdakul, Mustafa; Ic, Yusuf Tansel (2019)Nontraditional manufacturing processes (NTMPs) are especially preferred when it is necessary to machine very small and delicate parts, obtain complex shapes or process very hard and high strength materials. New NTMPs are ... -
A Component Based Model Developed for Machine Tool Selection Decisions
Ic, Yusuf Tansel; Yurdakul, Mustafa (2020)Machine tools are widely used in manufacturing sectors; such as automotive industry, metal cutting industry, aerospace industry etc. Purchase of a machine tool is a long-term capital investment decision and requires a high ... -
A Decision Support System for Selection of Net-Shape Primary Manufacturing Processes
Yurdakul, Mustafa; Arslan, Emre; Ic, Yusuf Tansel; Turkbas, O. Selim (2014)Developments in the capabilities of the manufacturing processes increased the number of processes that can produce a part within the requirements determined by its design and market research. The increased number of processes ... -
Determination of periodic inspection time in pressurized equipment exposed to fatigue by estimating the probability of fracture
Sozen, Levent; Yurdakul, Mustafa; Ic, Yusuf Tansel (2021)It is essential to inspect the pressurized equipment such as vessels, pipes, heat exchangers, boilers, etc., which are under the influence of variable load periodically to minimize the possibility of damage occurring or ... -
Development and comparison of airplane fuselage panel assembly system alternatives using axiomatic design principles and simulation methodology
Celek, Osman Emre; Yurdakul, Mustafa; Ic, Yusuf Tansel (2022)This paper presents a combined usage of axiomatic design principles and simulation in developing and comparison of alternative assembly systems for airplane fuselage panels. In the application, four assembly system ... -
Development of A Decision Support System for Robot Selection
Ic, Yusuf Tansel; Yurdakul, Mustafa; Dengiz, Berna (2013)With the availability of more different robot types and models along with their separate specifications, selecting the most appropriate robot is becoming more difficult and complicated for companies. Furthermore, a common ... -
Development of a decision support system to select materials for pressure vessels
Ic, Yusuf Tansel; Balci, Arif; Yurdakul, Mustafa (2018)Improvements in technologies applied in material field and continual increase in the number of material types force to develop and use new approaches in material selection. In this paper, a multi-criteria decision support ... -
Development of a Goal Programming Model Based on Response Surface and Analytic Hierarchy Process Approaches for Laser Cutting Process Optimization of St-52 Steel Plates
Yurdakul, Mustafa; Tukel, Taha; Ic, Yusuf Tansel (2022)This paper presents an integrated model for optimization of laser cutting process of St-52 steel plates with multiple performance characteristics using Goal Programming (GP), Analytic Hierarchy Process (AHP), and Response ... -
Development of a multi-criteria decision making model for the selection of appropriate robots for the aerospace industry
Celek, Osman Emre; Yurdakul, Mustafa; İç, Yusuf Tansel (2021)Industrial robots have different capabilities and features according to their application areas and requirements. In a sector with highly specialized processes such as aerospace industry, accurate selection of an industrial ... -
Development of A Multi-Level Performance Measurement Model for Manufacturing Companies Using A Modified Version of the Fuzzy TOPSIS Approach
Yurdakul, Mustafa; Ic, Yusuf Tansel (2018)This paper aims to develop a comprehensive hierarchical performance measurement model. The proposed model not only determines a manufacturing company's overall performance within its industry but also obtains its strengths ... -
Development of a New Support Mechanism to Calculate Feed-in Tariffs for Electricity Generation from Renewable Energy Sources in Turkey
Yurdakul, Mustafa; Ic, Yusuf Tansel (2019)Turkish government agencies support capital investments in electricity generation from renewable energy sources. When making support decisions related with renewable electrical energy sources, the government agencies should ... -
Development of a new trapezoidal fuzzy AHP-TOPSIS hybrid approach for manufacturing firm performance measurement
Ic, Yusuf Tansel; Yurdakul, Mustafa (2021)This study develops a multi-level hierarchical performance measurement model to measure a manufacturing firm's overall performance score by grading its success levels in critical operations and combining them. Linking ... -
Development of an Innovative Product Using Axiomatic Design Methodology
Uluturk, Ibrahim; Yurdakul, Mustafa; Ic, Yusuf Tansel (2020)In this study, axiomatic design methodology is applied to design an innovative rifle butt. The developed rifle butt model is sized to fit into common rifle types and ANSYS Workbench program is used for its structural ... -
Development of an intuitionistic fuzzy ranking model for nontraditional machining processes
Yurdakul, Mustafa; Ic, Yusuf Tansel; Atalay, Kumru Didem (2020)Nontraditional machining processes (NTMPs) are capable of processing very small parts, producing intricate geometries, operating on very narrow machining areas and machining high strength materials. These capabilities lead ... -
Improvement of the Surface Quality in the Honing Process Using Taguchi Method
Yurdakul, Mustafa; Gunes, Serkan; Ic, Yusuf Tansel (2016)Steel cylinders are critical components of hydraulic systems and they are available in various diameters and thicknesses. Defects and discontinuities that remain on the inner body surfaces of the cylinders after turning ... -
A knowledge-based material selection system for interactive pressure vessel design
Yurdakul, Mustafa; Balci, Arif; Ic, Yusuf Tansel (2020)Continual introduction of new materials and improvements in existing materials increase the variety of materials that can be used for pressure vessel components. Among wide variety of materials, the most suitable one must ...