有酬更新过程及其一个应用

The reward renewal process and its an application

本文研究了消费者在购买产品(如家电)时,长期平均费用的多少.利用更新理论,更新回报定理获得了消费者长期平均费用模型.通过对模型的分析,得到了影响消费者长期平均费用的因素.为使该费用达到最少,进而提出了解决方案。

This article has studied the consumer in the purchase product, （for example, the electrical appliances）, how much the long-term average expense is. We obtained the consumer long-term average expense model with the renewal theory and the renewal repayment theorem. Through to the model analysis, we obtained the factors which have affected the consumer long-term average expense.To achieve the least expense,then,this article proposed the solution.