arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2202.10045cs.PFmath.PR
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用连续时间马尔可夫链分析两站轮询调度

Analysis of Two-Station Polling Queues with Setups using Continuous Time Markov Chain

Ravi Suman, Ananth Krishnamurthy

摘要:

本文分析了具有设置的轮询队列串联网络的性能。对于具有两个产品和两个站点的系统,我们提出了一种新的方法,基于部分可折叠的状态空间特征,以减少状态空间复杂度。在这种方法中,状态空间的大小根据确定缓冲器级别和等待时间所需的信息而变化。我们评估系统性能在不同的系统设置和评论的数值精度的方法,以及提供管理的见解。数值结果表明,该方法产生可靠的估计的性能指标。我们还展示了产品和车站的不对称性如何显着影响系统的性能。

英文摘要:

The paper analyzes the performance of tandem network of polling queue with setups. For a system with two-products and two-stations, we propose a new approach based on a partially-collapsible state-space characterization to reduce state-space complexity. In this approach, the size of the state-space is varied depending on the information needed to determine buffer levels and waiting times. We evaluate system performance under different system setting and comment on the numerical accuracy of the approach as well as provide managerial insights. Numerical results show that approach yields reliable estimates of the performance measures. We also show how product and station asymmetry significantly affect the systems performance.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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