Güncel Gönderiler: Endüstri Mühendisliği Bölümü
Toplam kayıt 161, listelenen: 81-100
-
A simulated annealing approach for reliability-based chance-constrained programming
(Wiley, 2014)The chance-constrained programming (CCP) is a well-known and widely used stochastic programming approach. In the CCP approach, determining the confidence levels of the constraints at the beginning of solution process is a ... -
Integrated definition modeling and Taguchi analysis of flexible manufacturing systems: aircraft industry application
(Springer London Ltd, 2013)In this paper, flexible manufacturing systems (FMS) are studied. Firstly, an FMS design approach is proposed using integrated definition for function methodology. A systematic layout design and performance evaluation scheme ... -
A Quantitative Performance Evaluation Model Based On a Job Satisfaction-Performance Matrix and Application in a Manufacturing Company
(Univ Cincinnati Industrial Engineering, 2012)In this study, we propose a performance management model based on employee performance evaluations. Employees are clustered into 4 different groups according to a job satisfaction-performance model and strategic plans are ... -
Solving scheduling problem with time dependent learning effect to number of tardy jobs and range of lateness criteria
(Gazi Univ, Fac Engineering Architecture, 2012)In traditional scheduling problems, most literature assumes that the processing time of a job is fixed. However, there are many situations where the processing time of a job depends on the starting time or the position of ... -
Analysing the Impact of Universities on Regional Development: A Case Study Using Fuzzy Cognitive Maps
(Int Assoc Engineers-Iaeng, 2011)The impact of innovation in industrial development is continuously increasing. Universities have the major roles in innovation. The positive influence of high education in regional development is required and recognized ... -
A genetic algorithm for the stochastic mixed-model U-line balancing and sequencing problem
(Taylor & Francis Ltd, 2011)Mixed-model assembly lines are widely used to improve the flexibility to adapt to the changes in market demand, and U-lines have become popular in recent years as an important component of just-in-time production systems. ... -
An application of data envelopment analytic network process (DEANP) in quality function deployment (QFD)
(Gazi Univ, Fac Engineering Architecture, 2011)In this paper a solution method is proposed for emphasizing the importance of costumer needs at the starting of Quality Function Deployment (QFD) application when there are multi costumer groups. Data Envelopment Analysis ... -
Stochastic optimization for blending problem in brass casting industry
(Springer, 2011)A critical process in brass casting is blending of the raw materials in a furnace so that the specified metal ratios are satisfied. The uncertainties in raw material compositions may cause violations of the specification ... -
Ahp Model For Transition From IPv4 TO IPv6
(Gazi Univ, Fac Engineering Architecture, 2011)In this study, one of multi criterion decision making methods, Analytic Hierarchy Process (AHP), was used to decide the best transition mechanism from IPv4 to IPv6 based on "National IPv6 Protocol Infrastructure Design and ... -
The relationship between Akhism and 4C marketing mix: A view from historical perspective
(Gazi Univ, Turk Kulturu Ve Haci Bektas Veli, 2011)Customer-oriented approaches related to solving the administrative and marketing problems of organizations have gained popularity recently. Customers who have become more selective and conscious affect the strategies of ... -
An optimization approach for brass casting blending problem under aletory and epistemic uncertainties
(Elsevier Science Bv, 2011)A critical process in brass casting is the determination of the materials and their quantities to be added into the blend. The reason of being critical is the uncertainty about metal percentages in scrap raw materials. In ... -
Can the uncertainty in brass casting blending problem be managed? A probability/possibility transformation approach
(Pergamon-Elsevier Science Ltd, 2011)Problems about the uncertainty in raw material compositions are a critical issue for the blending problems. It is feared that uncertainty in raw material compositions would often cause percent values of the actual blend ... -
A hybrit approach on single server parallel machines scheduling problem with sequence dependent setup times
(Gazi Univ, Fac Engineering Architecture, 2011)In this paper, a scheduling problem on two identical parallel machines with sequence-dependent setup times and setup operations that performed by a single server is considered. The main objective is to minimize the makespan ... -
Design process model for flexible manufacturing systems and application of TAI
(Gazi Univ, Fac Engineering Architecture, 2011)In this paper, a systematic design process model is proposed to model Flexible Manufacturing Systems (FMS). Generally, FMS systems design is complicated and cost very high as installation phase. Therefore, technical analysis ... -
A possibilistic aggregate production planning model for brass casting industry
(Taylor & Francis Ltd, 2010)This article discusses a possibilistic aggregate production planning (APP) model for blending problem in a brass factory; the problem computing optimal amounts of raw materials for the total production of several types of ... -
A bicriteria m-machine flowshop scheduling with sequence-dependent setup times
(Elsevier Science Inc, 2010)In this study, a bicriteria m-machine flowshop scheduling with sequence-dependent setup times is considered. The objective function of the problem is minimization of the weighted sum of total completion time and makespan. ... -
Elite guided steady-state genetic algorithm for minimizing total tardiness in flowshops
(Pergamon-Elsevier Science Ltd, 2010)In this research, a detailed study of the permutation flowshop scheduling problem with the objective of minimizing total tardiness is presented and a steady-state genetic algorithm solution procedure is developed for such ... -
An application of investment decision with random fuzzy outcomes
(Pergamon-Elsevier Science Ltd, 2010)In this study, an investment problem associated with purchasing machine is solved by using decision trees method. The main difference of this paper from the others in the decision tree literature is using random fuzzy ... -
Vehicle routing problems with hard time windows and simultaneous pick up and delivery: a mathematical model
(Gazi Univ, Fac Engineering Architecture, 2010)In this study, vehicle routing problems with hard time windows and simultaneous pick up and delivery are determined and mathematical model is developed. Generally the goal of vehicle routing problems is minimization of ... -
Estimation algorithms for Weibull parameters and percentiles
(Gazi Univ, Fac Engineering Architecture, 2009)This study concerns the use of Weibull distribution in statistical component reliability. Recently, estimation of confidence intervals and confidence lower bounds for Weibull parameters and percentiles in small samples has ...