摘要：为了最大限度地减少单罐质量、提高材料利用率、降低生产成本。本文根据易拉罐实际测量的数据，按照数学建模问题的要求，分别给出正圆柱体易拉罐的最优设计和上部为圆台下部为圆柱时易拉罐的最优设计；然后，给出关于易拉罐形状和尺寸的的最优设计, 这个设计用料最省、外观精美和手握舒适。
关键词：目标函数 条件极值 易拉罐厚度 单罐重量
Optimal Design for the Shape and Size of Can?
Abstract: For the decreasing in the weight of a can and the increasing in the avail of material and the reducing in the cost of production, the optimal design for the shape and size of can is present in this paper. Firstly, the optimum design for the cylinder can is present by according to its measuring data and the demands of mathematical modeling. Secondly, the optimum design for the can of circular truncated top and columnar bottom is also present. Finally, the optimal design for the shape and size of can is proposed, and the super……
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