Perceptionization of FM/FD/1 queuing model under various fuzzy numbers

IF 0.5 Q4 ECONOMICS

Croatian Operational Research Review Pub Date : 2020-07-02 DOI:10.17535/crorr.2020.0011

Usha Prameela Karupothu, Pavan Kumar

引用次数: 3

Abstract

We present an FM/FD/1 queuing model with unbounded limit under different fuzzy numbers. The arrival (landing) rate and service (administration) rate are thought to be fuzzy numbers such as triangular, trapezoidal and pentagonal fuzzy numbers. Because random event can only be observed in an uncertain manner, the fuzzy result of an uncertainty mapping is a fuzzy random variable. Consequently, it is conceivable to characterize the specific connection between randomness and fuzziness. The execution proportions of this lining miniature are fuzzified after that examined by utilizing α - cut estimations and DSW algorithm (Dong, Shah and Wong). Relating to different fuzzy numbers, the numerical precedents are delinated to test the attainability of this model (miniature). A comparative illustration corresponding to each fuzzy number is accomplished for various estimations of α.

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FM/FD/1排队模型在各种模糊数下的感知

给出了一个在不同模糊数下具有无界极限的FM/FD/1排队模型。到达(降落)率和服务(管理)率被认为是模糊数，如三角形、梯形和五边形模糊数。由于随机事件只能以不确定的方式被观测到，因此不确定映射的模糊结果是一个模糊随机变量。因此，描述随机性和模糊性之间的具体联系是可以想象的。利用α - cut估计和DSW算法(Dong, Shah和Wong)对该衬里微缩的执行比例进行了模糊化。针对不同的模糊数，划分了数值实例来检验该模型(微缩)的可达性。对α的各种估计完成了与每个模糊数相对应的比较说明。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Croatian Operational Research Review ECONOMICS-

CiteScore

1.40

自引率

0.00%

发文量

审稿时长

22 weeks

期刊介绍： Croatian Operational Research Review (CRORR) is the journal which publishes original scientific papers from the area of operational research. The purpose is to publish papers from various aspects of operational research (OR) with the aim of presenting scientific ideas that will contribute both to theoretical development and practical application of OR. The scope of the journal covers the following subject areas: linear and non-linear programming, integer programing, combinatorial and discrete optimization, multi-objective programming, stohastic models and optimization, scheduling, macroeconomics, economic theory, game theory, statistics and econometrics, marketing and data analysis, information and decision support systems, banking, finance, insurance, environment, energy, health, neural networks and fuzzy systems, control theory, simulation, practical OR and applications. The audience includes both researchers and practitioners from the area of operations research, applied mathematics, statistics, econometrics, intelligent methods, simulation, and other areas included in the above list of topics. The journal has an international board of editors, consisting of more than 30 editors – university professors from Croatia, Slovenia, USA, Italy, Germany, Austria and other coutries.