约简方法对Gumbel - Hougaard家族copula分布的软件定义网络系统性能的影响

Elsayed Elshoubary
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引用次数: 0

摘要

本研究考察了一个由三个子系统1、2和3组成的系统。这三个子系统都串联在一起。分系统1的三个单元串联布线,分系统2的三个单元并联布线,在2-out- 3: G下工作;策略,子系统3的三个单元并联布线,在1-out- 3: G下工作;政策。单元和子系统的故障率是常数,并遵循指数分布。修复率遵循两种类型的分布,即一般分布和Gumbel - Hougaard家族copula分布。利用拉普拉斯变换和补充变量法对系统进行了研究。对于故障和修理率的具体值,评估了可用性、可靠性、平均故障间隔时间(MTTF)和成本分析。作为提高系统整体有效性和可用性的一种手段,采用了减少战略。表格和图形用于显示计算结果。
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Effect of reduction method on the performance a software defined network system using Gumbel Hougaard family copula distribution
This study examines a system that consists of three subsystems 1, 2 and 3. These three subsystems are each linked together in series. Subsystem 1’s three units are wired in series, subsystem 2’s three units are wired in parallel and operating under the 2-out-of-3: G; policy, and subsystem 3’s three units are wired in parallel and operating under the 1-out-of-3: G; policy. Units and subsystems failure rates are constant and follow an exponential distribution. The repair rate follow two types of distributions, namely general and Gumbel Hougaard family copula distribution. The system was studied using Laplace transforms and supplementary variable methods. For specific values of the failure and repair rates, availability, reliability, mean time to failure (MTTF), and cost analysis have been assessed. As a means to improve the system’s overall effectiveness and availability, a reduction strategy is utilized. Tables and graphs are used to display computed results.
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