This paper gives grey statistics method and applies it into the optimization of ship types together with the fuzzy hierarchy estimation.
提出灰色统计评估法，并将其和模糊层次评价法一起用于船型优化实证中。
Immune algorithm is a completely new method band together with the principle of life-form evolution, optimization technique and computer technique.
免疫算法是一种生物进化原理、最优化技术和计算机技术相结合的全新算法。
Mathematical programming is a powerful tool to perform simultaneous design because it has the advantage of simultaneous optimization and dealing with multiple objectives together.
数学规划因具有同步优化和同时处理多目标权衡的优点成为同步设计的有效方法。
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