中文摘要：

在经济订数量(EOQ ) 模型，决定制造者关于保持费用有含糊的信息，订费用和市场需求。与作为模糊变量描绘的这些无常，一个新公式被分析模糊全部的费用开发。由与另外的四个 EOQ 公式作比较，即用有在经典 EOQ 公式的最高的会员值的松脆的数字，用在经典 EOQ 公式的模糊参数的期望的值，在经典 EOQ 公式使用模糊变量然后计算期望的值，并且由混合聪明的算法模拟计算 EOQ ，这个公式的有效性被说明。

英文摘要：

In the economic order quantity （EOQ） model, the decision maker has vague information about holding cost, ordering cost and market demand. With these uncertainties characterized as fuzzy variables, a new formula is developed by analyzing the fuzzy total cost. By comparing with other four EOQ formulas, i.e., using the crisp numbers with the highest membership values in classic EOQ formula, using the expected values of fuzzy parameters in classic EOQ formula, using the fuzzy variables in classic EOQ formula and then calculating the expected value, and calculat- ing EOQ by hybrid intelligent algorithm simulation, the effectiveness of this formula Js illustrated.