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研究一类受控闭排队网络系统的性能优化问题 .文章引进了两个基本概念 :折扣代价α 性能势和平均代价性能势 ,并且讨论了这两个性能势之间的一个关系式 .在一般的假设条件下 ,我们应用性能势的基本性质直接建立了无限时间水平平均代价模型的最优性方程 ,并且证明了在紧致集上最优解的存在性 .最后给出了一个策略优化的迭代算法并通过一个实际算例以说明该算法的效果 .
This paper studies the performance optimization of a controlled closed-queuing network system.The article introduces two basic concepts: the discount price α performance price and the average price performance price, and discusses a relationship between these two performance potentials. We apply the basic properties of potential to directly establish the optimality equation of the horizontal average cost model for infinite time and prove the existence of the optimal solution on the compact set.Finally, Iterate the algorithm and pass an actual example to show the effect of the algorithm.