This article presents a two-step optimization based on a surrogate model for the aerodynamic shape optimization in a viscous flow.

提出了基于代理模型的两步优化方法，用于翼型在黏性流场中气动外形的优化设计。

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For aerodynamic shape optimization, the approximation management framework (AMF) method was used to organize and manage the variable-fidelity models.

在气动外形优化中，采用近似模型管理结构(amf)方法，对变可信度模型进行组织和管理。

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The optimization design of aerodynamic shape for reentry vehicles (ASRV) is a design problem of the complex engineering system, which often involves several subsystems and various parameters.

再入飞行器气动布局优化设计是一个复杂的工程系统设计问题，通常包含若干子系统和大量的设计参数。

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