Efficient multi-fidelity reduced-order modeling for nonlinear flutter prediction
Flutter prediction is an important part of aircraft design. However, high-fidelity predictions for
transonic flutter are difficult to make because of the associated computational costs. This …
transonic flutter are difficult to make because of the associated computational costs. This …
Model order reduction method based on (r) POD-ANNs for parameterized time-dependent partial differential equations
In this paper, we propose a non-intrusive data-driven model order reduction method, also
known as (r) POD-ANNs model order reduction method. In this method,(r) POD priori …
known as (r) POD-ANNs model order reduction method. In this method,(r) POD priori …
Real-time optimal control of high-dimensional parametrized systems by deep learning-based reduced order models
M Tomasetto, A Manzoni, F Braghin - ar** from the system's
measured outputs and inputs to all of the system's states. Analytical and empirical tools exist …
measured outputs and inputs to all of the system's states. Analytical and empirical tools exist …
Cluster regression model for flow control
In the realm of big data, discerning patterns in nonlinear systems affected by external control
inputs is increasingly challenging. Our approach blends the coarse-graining strengths of …
inputs is increasingly challenging. Our approach blends the coarse-graining strengths of …
Parametric PDE Control with Deep Reinforcement Learning and Differentiable L0-Sparse Polynomial Policies
N Botteghi, U Fasel - arxiv preprint arxiv:2403.15267, 2024 - arxiv.org
Optimal control of parametric partial differential equations (PDEs) is crucial in many
applications in engineering and science. In recent years, the progress in scientific machine …
applications in engineering and science. In recent years, the progress in scientific machine …
[HTML][HTML] Novel high-safety aeroengine performance predictive control method based on adaptive tracking weight
C Qian, H SHENG, J ZHANG, LI Jiacheng - Chinese Journal of Aeronautics, 2024 - Elsevier
Increasing attention has been attracted to the dynamic performance and safety of advanced
performance predictive control systems of the next-generation aeroengine. The latest …
performance predictive control systems of the next-generation aeroengine. The latest …