Secondly, the problem of the minimum weight design is resolved by using the optimum vector algorithm under the constraint of the structure system reliability.
然后采用最佳矢量法求解结构体系可靠度指标约束下的最小重量优化设计问题。
The three methods of weight reduction for engine, such as optimum design, light material and rational technology, have been presented.
阐述了优化设计、轻型材料、合理工艺等三种减少发动机重量的方法。
This paper introduces a new method of optimum design for leaf spring. It may decrease the weight of leaf spring, and save much material.
本文介绍一种板弹簧优化设计的新方法。它可以减轻板弹簧的自身重量，节省材料。
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