Riveted joints are widely used in aircraft structures, where residual stresses around rivet holes strongly affect fatigue performance and structural safety. Finite element analysis can provide detailed residual stress fields, but its high computational cost restricts rapid design evaluation and parametric optimizatio...
Yunlong Shen, Xingzhi Zhao, Zhen-Fei Zhan et al.· Proceedings of the Instituti...· 0 citations
A multimodal framework based on differentiable architecture search to fuse vibration and acoustic emission signals, two signals of vastly different orders of magnitude, and to achieve automatic search for the fusion network is proposed.
Jia-Lin Li, Kun Long, Yong Xiao et al.· Engineering Research Express· 0 citations
In low-pressure die casting (LPDC), there is a complicated relationship between the solidification behavior of the casting and the thermal stress of the mold. Conventional studies consider these two aspects separately, complicating global co-optimization. To address this, the present paper puts forward a methodology fo...
Fu-Hao Fan, Yunlang Zhan, Zhen-Fei Zhan et al.· Proceedings of the Instituti...· 0 citations
This study proposes a data-driven surrogate modeling framework for predicting
solidification time and mold thermal stress during low-pressure die casting
(LPDC) of aluminum alloy wheels. The methodology employed an optimal Latin
hypercube design (OLHD) to sample key parameters including cooling channel
geometry and...
Fu-Hao Fan, Yunlang Zhan, Zhen-Fei Zhan et al.· SAE technical paper series· 0 citations
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