Abstract: Unsteady Reynolds-averaged Navier–Stokes (RANS) method combined with Spalart–Allmaras turbulence model and dynamic mesh technology was used to investigate the impact of wake vortex on the vibration response of a cylinder. ...

Abstract: In this article, a classification model is established for the flow-induced vibration response based on the numerical and experimental data, using a deep neural network-based machine learning approach. The model effectively ...

Abstract: The parallel mechanisms (PMs) with configurable platforms have the advantages of flexibility, high speed, and extra operability over PMs with common platforms. This paper proposes a systematic approach for synthesizing ...

Abstract: Abstract Most existing constitutive models struggle to describe the accelerated creep behavior of soft rocks. A new model is developed based on the traditional Nishihara model to capture the viscoelastic–plastic mechanical ...

Abstract: AbstractUncrewed aerial vehicle (UAV) inspection increasingly is employed in pavement defect detection due to its high mobility and wide-area coverage. However, challenges such as complex backgrounds, small-scale defects, ...

Abstract: In the engineering optimization, there often exist the multiple sources of information with different fidelity levels. In general, low-fidelity (LF) information is usually more accessible than high-fidelity (HF) information, ...

Abstract: Along with the development of surrogate models, there is a growing need to use surrogate models instead of computationally intensive simulations to estimate real system responses. Compared with individual surrogate models, ...

Abstract: The ensemble of surrogate models is commonly used to replace computationally expensive simulations due to their superior prediction accuracy and robustness compared to individual models. This paper proposes a new pointwise ...