建立了摆动活齿传动的双目标模糊可靠性优化设计数学模型：并给出了计算实例。
The mathematical model of two-objective fuzzy reliability optimization design for swing movable teeth drive is put forward. A numerical example is given.
最后，对模型进行改进，提出双目标优化函数，得到在新规范下线光源的最优长度。
Finally, by improving the model and suggesting a two-objective optimization function, the optimal length is worked out under a new rule.
本文确立了货位规划问题的具体目标——在一定时期内出入库搬运距离之和最小和货架重心最低，并以此建立双目标货位规划优化模型。
This paper presents the specific objectives of goods location layout—to minimize the total hauling distance of in-out stock within a certain period and to lower the shelf barycenter to the minimum.
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