A super-real-time three-dimension computing method of digital twins in space nuclear power

E Zhu, T Li, J Xiong, X Chai, T Zhang, X Liu - Computer Methods in Applied …, 2023 - Elsevier
Digital twins (DTs) have attracted widespread attention in academia and industry in recent
years. It can accurately reflect the physical world in real-time, enabling online monitoring …

[HTML][HTML] A Review of Multi-Satellite Imaging Mission Planning Based on Surrogate Model Expensive Multi-Objective Evolutionary Algorithms: The Latest …

X Yang, M Hu, G Huang, P Lin, Y Wang - Aerospace, 2024 - mdpi.com
Multi-satellite imaging mission planning (MSIMP) is an important focus in the field of satellite
application. MSIMP involves a variety of coupled constraints and optimization objectives …

A constrained Bayesian Optimization framework for structural vibrations with local nonlinearities

Q Ragueneau, L Laurent, A Legay, T Larroque… - Structural and …, 2024 - Springer
In order to address stringent standards, energy efficiency objectives or also cost reduction
imperatives, the optimal design of complex industrial structures is an important concern. In …

Mitigating Measurement Inaccuracies in Digital Twins of Construction Machinery through Multi-Objective Optimization

M Abebe, Y Cho, SC Han, B Koo - Sensors, 2024 - mdpi.com
The advent of digital twins facilitates the generation of high-fidelity replicas of actual systems
or assets, thereby enhancing the design's performance and feasibility. When developing …

Data-Driven Surrogate Modeling with Microstructure-Sensitivity of Viscoplastic Creep in Grade 91 Steel

A Ruybalid, A Tallman, W Wen, C Matthews… - Integrating Materials and …, 2024 - Springer
To support the development of advanced steel alloys tailored to withstand extreme
conditions, it is imperative to account for the mechanical performance of components, while …

Optimisation of Occupant Restraint Systems for Autonomous Vehicles in Reclined Postures

Z Wang, W Zhao, X Du, Y Shen… - International Journal of …, 2024 - Taylor & Francis
Occupant restraint systems (ORS) play an integral and critical role in protecting occupant
safety. However, research on optimising ORS in reclined postures in autonomous vehicles is …

Transient surrogate modeling of modally reduced structures with discontinuous loads and damping

M Franke, M Wagner - Archive of Applied Mechanics, 2024 - Springer
In this work, a surrogate model for structural, transient and discontinuously excited finite
element method simulations is developed. This allows to reduce the computational effort of …

A physics-based fast algorithm for structural responses of generalized rotationally axisymmetric structures: the generalized rotation-superposition method

M Yang, J Zhang, H Chen, J Yang… - Latin American Journal of …, 2024 - SciELO Brasil
Fast calculations are widely required in the traditional applications and the emerging digital
twin fields. For those considerations, a novel physics-based fast algorithm, namely …

Damage Prediction and Crashworthiness Optimization of FOBEVs in Positive Crashes for Battery Electric Vehicles

K Liu, Y Liao, H Wang, X Xue, C Liu - 2023 - sae.org
Abstract The Mobile Progressive Deformable Barrier (MPDB) is a standardized automotive
crash scenario that comprehensively evaluates the safety of battery-electric vehicles (BEVs) …

Compare the Efficiencies of Kriging and RBF Approximation Methods

XB Lam - The International Conference on Sustainable Civil …, 2023 - Springer
Abstract Design Optimization is research area which was carried out a lot in the world, with
many applications in the specifications of mechanical engineering, aerospace engineering …