变可信度近似模型通过融合不同精度分析模型的数据, 可有效平衡近似模型预测性能和建模成本
之间的矛盾, 在复杂装备优化设计中受到广泛的关注. 综述变可信度近似模型及其在复杂装备 …

Multi-fidelity (MF) surrogate models have attracted significant attention recently in
engineering design optimization since they can make a trade-off between high prediction …

This paper overviews the efforts of a technical team within the NATO Applied Vehicle
Technology Panel to apply multi-fidelity methods to vehicle design. The objectives of the …

The paper presents a collection of analytical benchmark problems specifically selected to
provide a set of stress tests for the assessment of multifidelity optimization methods. In …

The simultaneous optimization of aircraft shape and internal structural size for transonic
flight is excessively costly. The analysis of the governing physics is expensive, in particular …

Multifidelity design optimization is a strategy that can reduce the high computational cost in
cases where the high-fidelity model is too expensive to use directly in optimization …

The advantages of multidisciplinary design are well understood, but not yet fully adopted by
the industry where methods should be both fast and reliable. For such problems, minimum …

In this paper, a computationally efficient multifidelity local search algorithm for aerodynamic
design optimization is presented. In this paper's approach, direct optimization of a …

A common goal throughout science and engineering is to solve optimization problems
constrained by computational models. However, in many cases a high-fidelity numerical …

Engineering design optimization often involves use of numerical simulations to assess the
performance of candidate designs. The simulations for computing high-fidelity (HF) …