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。

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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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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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