A review on design of experiments and surrogate models in aircraft real-time and many-query aerodynamic analyses
Full scale aerodynamic wind tunnel testing, numerical simulation of high dimensional (full-
order) aerodynamic models or flight testing are some of the fundamental but complex steps …
order) aerodynamic models or flight testing are some of the fundamental but complex steps …
Accelerating model evaluations in uncertainty propagation on tensor grids using computational graph transformations
Methods such as non-intrusive polynomial chaos (NIPC), and stochastic collocation are
frequently used for uncertainty propagation problems. Particularly for low-dimensional …
frequently used for uncertainty propagation problems. Particularly for low-dimensional …
A multiobjective optimization based framework to balance the global exploration and local exploitation in expensive optimization
Z Feng, Q Zhang, Q Zhang, Q Tang, T Yang… - Journal of Global …, 2015 - Springer
In many engineering optimization problems, objective function evaluations can be extremely
computationally expensive. The effective global optimization (EGO) is a widely used …
computationally expensive. The effective global optimization (EGO) is a widely used …
[PDF][PDF] 融入压力分布信息的气动力建模方法
赵旋， 张伟伟， 邓子辰 - 力学学报, 2022 - lxxb.cstam.org.cn
气动外形优化设计与飞行器性能分析中, 直接运用数值模拟或风洞实验获取气动力的成本高,
构建代理模型是提高外形优化和性能分析效率的重要途径. 然而, 构建模型的过程中 …
构建代理模型是提高外形优化和性能分析效率的重要途径. 然而, 构建模型的过程中 …
On the application of surrogate regression models for aerodynamic coefficient prediction
E Andrés-Pérez, C Paulete-Periáñez - Complex & Intelligent Systems, 2021 - Springer
Computational fluid dynamics (CFD) simulations are nowadays been intensively used in
aeronautical industries to analyse the aerodynamic performance of different aircraft …
aeronautical industries to analyse the aerodynamic performance of different aircraft …
Optimizing management of invasions in an uncertain world using dynamic spatial models
Dispersal drives invasion dynamics of nonnative species and pathogens. Applying
knowledge of dispersal to optimize the management of invasions can mean the difference …
knowledge of dispersal to optimize the management of invasions can mean the difference …
On the use of surrogate models in engineering design optimization and exploration: The key issues
Surrogate models are invaluable tools that greatly assist the process of computationally
expensive analyses and optimization. Engineering optimization reaps the benefit from …
expensive analyses and optimization. Engineering optimization reaps the benefit from …
High-dimensional uncertainty quantification using graph-accelerated non-intrusive polynomial chaos and active subspace methods
B Wang, NC Orndorff, M Sperry… - AIAA AVIATION 2023 …, 2023 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2023-4264. vid Integration-based non-
intrusive polynomial chaos (NIPC) is a widely used method for solving low-dimensional …
intrusive polynomial chaos (NIPC) is a widely used method for solving low-dimensional …
Graph-accelerated large-scale multidisciplinary design optimization under uncertainty of a laser-beam-powered aircraft
Recently, the graph-accelerated non-intrusive polynomial chaos (NIPC) methods have been
introduced to effectively address a variety of uncertainty quantification (UQ) challenges in …
introduced to effectively address a variety of uncertainty quantification (UQ) challenges in …
Aerodynamic modeling method incorporating pressure distribution information
Z Xuan, Z Weiwei, D Zichen - Chinese Journal of Theoretical and …, 2022 - lxxb.cstam.org.cn
In aerodynamic shape optimization design and aircraft performance analysis, the cost of
directly using numerical simulation or wind tunnel experiments to obtain aerodynamic forces …
directly using numerical simulation or wind tunnel experiments to obtain aerodynamic forces …