The surrogate models are used to reduce computing expense.
为了减小计算量,在气动优化中使用了代理模型。
参考来源 - 鸭式布局高空长航时无人机系列的概念设计与气动优化·2,447,543篇论文数据，部分数据来源于NoteExpress
An approach to product robust design based on integrated surrogate models is proposed.
提出一种基于集成替代模型的产品健壮设计方法。
By sequentially adding sampling points both globally and locally in the design space, the accuracy of the surrogate models is gradually improved until reaching the expected level of accuracy.
在建立代理模型时，通过连续成批地在设计空间的全局和局部均加入新样本点，不断提高代理模型的全局拟合精度，直至获得满意的代理模型为止。
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