A Simulation-Optimization Technique for Service Level Analysis in Conjunction with Reorder Point Estimation and Lead-Time Consideration: A Case Study in Sea Port

Arani, Mohammad; Abdolmaleki, Saeed; Maleki, Maryam; Momenitabar, Mohsen; Liu, Xian

doi:10.1007/978-3-030-69984-0_61

Cited by 5 publications

(3 citation statements)

References 18 publications

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“…Arani vd. [37], uluslararası bir limandaki yedek parçaların AHP yöntemi ile bütünleşen ABC analizi sonucunda kontrol altında tutulması gereken stok kalemlerini belirleyerek, yeniden sipariş noktası tahmini ve teslim sürelerinin değerlendirilmesi için simülasyon çalışması gerçekleştirmiştir. Özcan ve Yıldırak [38], ambalaj sektöründe faaliyet gösteren bir işletmenin ebat/ambalaj bölümünde üretim sürecinin simülasyonunu oluşturarak, ara stok sorunlarını çözmek için çeşitli senaryolar oluşturmuşlardır.…”

Section: Literatür İncelemesi (Literature Review)unclassified

An approach that combines multi-criteria decision making and simulation in new product selection

YAVUZ GÜZELER,

AKYÜZ

2023

Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi

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Ürün karmasına eklenecek yeni ürün veya ürünleri belirleme kararı işletmeler için önemli stratejik kararlardan biridir. Bu kararın alınmasında rekabet ortamında ürüne olan talebin istenilen düzeyde olması gibi koşulların yanında üretim süreci ve maliyetleri de etkilidir. Uygulama kozmetik ve temizlik ürünleri sektöründe faaliyet gösteren bir firmada gerçekleştirilmiştir. İki aşamalı uygulamanın ilk aşamasında, firmanın ürün gamına dahil etmeyi düşündüğü doğal ürünler arasından çok kriterli karar verme yöntemleri (AHP ve TOPSIS) ile ön seçim yapıldı. İkinci aşamada, ilk iki alternatifin talep ve üretim süreçleri için bir simülasyon modeli oluşturulmuş ve Arena Rockwell programında çalıştırılarak ürünler firmada üretilmeden önce üretim sürecinin durumunu görmek mümkün olmuştur. Daha sonra Arena programının Process Analyzer aracı ile kontrol edilebilir değişkenlerin farklı değerleri denenerek, aynı anda satış miktarını artırırken, maliyeti ve kayıp satış miktarını azaltacak değerlere ulaşılmaya çalışılmıştır. En uygun değişken değerleri belirlendikten sonra satış geliri ve maliyet avantajından dolayı ürün seçilerek nihai seçim yapılmıştır. Çalışma, yeni ürün seçiminde hem seçim kriterlerini hem de üretim sürecini dikkate alan bir çalışma gerçekleştirerek literatüre katkı sağlamayı amaçlamaktadır.

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Section: Literatür İncelemesi (Literature Review)unclassified

An approach that combines multi-criteria decision making and simulation in new product selection

YAVUZ GÜZELER,

AKYÜZ

2023

Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi

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“…Constraint (15) states that the α percentage of products is recycled by the center and can be used in production centers. Constraint (16) ensures that products based on recycled materials in production centers do not exceed the recycled materials received in this center. Constraint (17) ensures that if the distribution center has not been established then has no any input.…”

Section: Indicesmentioning

confidence: 99%

“…e multiobjective simulation annealing algorithm produces a solution to this problem. erefore, this algorithm can provide a number of solutions (for example, how to deploy and the amount of products to transport) with a balance between different objectives [16,17]. We run this algorithm in such a way that we give the answer generated by the genetic algorithm as the initial answer to this algorithm.…”

Section: Multiobjective Simulation Annealingmentioning

confidence: 99%

A Multiobjective Multiproduct Mathematical Modeling for Green Supply Chain considering Location-Routing Decisions

Abadi

Iraj

Bagheri

et al. 2022

Mathematical Problems in Engineering

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Global warming and environmental pollution are concepts that are more or less encountered in the news and newspapers today. Protecting the environment is crucial to the survival of humanity and the many plant and animal species that inhabit the planet. Lack of control of greenhouse gases can increase the average surface temperature and lead to floods and serious damage in the near future. On the other hand, overproduction of plastics by factories can lead to environmental pollution and the destruction of many food cycles on Earth. In this study, in order to sustainability integrate issues in supply chain network design decisions, a multiobjective optimization model is presented, which is a two-level routing location problem and optimizes economic and environmental goals. The first level is decisions related to the selection of operating facilities from a set of potential facilities (manufacturers and distribution centers), and the second level is related to determining the number of products from distribution centers to retailers and from manufacturers to distribution centers. The objective function is also of the minimization type, which is related to minimizing fixed and variable costs, and minimizing the environmental effects of the whole chain, which includes reducing the costs of greenhouse gas and carbon emissions.

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A New Approach for Macroscopic Analysis to Improve the Technical and Economic Impacts of Urban Interchanges on Traffic Networks

Hosseini

Mehrabian

Ebrahimi

et al. 2021

Advances in Intelligent Systems and Computing

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Perusing three important elements (economic, safety and traffic) is the overall objective of decision evaluation across all transport projects. In this study, we investigate the feasibility of development of city interchanges, and road connections for network users. In order to achieve this goal, a series of smaller goals are required including determining benefits, costs of implementing new highway interchanges, quantifying the effective parameters, quantifying the increase in fuel consumption, quantifying the reduction in travel time and growth in travel speeds. In this study, geometric advancement of Hakim highway, and Yadegar-e-Emam highway was investigated just Macro from cloverleaf intersection with a low capacity to three-level directional intersection and enhanced cloverleaf. For this purpose, the simulation was done by EMME/2 software. The results of the method of net present value (NPV) were evaluated economically, and the benefit and cost of each one was stated precisely in different years (%28 improvement). The sensitivity analysis indicated that the cost of fuel, cost of travel time, cost of accidents and cost of pollutants have the highest impact factor in this assessment respectively.

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A Simulation-Optimization Technique for Service Level Analysis in Conjunction with Reorder Point Estimation and Lead-Time Consideration: A Case Study in Sea Port

Cited by 5 publications

References 18 publications

An approach that combines multi-criteria decision making and simulation in new product selection

An approach that combines multi-criteria decision making and simulation in new product selection

A Multiobjective Multiproduct Mathematical Modeling for Green Supply Chain considering Location-Routing Decisions

A New Approach for Macroscopic Analysis to Improve the Technical and Economic Impacts of Urban Interchanges on Traffic Networks

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