Application of adaptive polynomial finite element method to predict wide-frequency acoustic behavior of silencer
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DOI: 10.1063/5.0280768
Abstract: The adaptive polynomial finite element method (p-FEM) is applied to efficiently predict the wide-frequency acoustic attenuation performance of silencers using a single mesh. A priori, an edge-driven adaptive strategy is developed to account for influences… read more here.
Keywords: finite element; element method; silencer; adaptive polynomial ... See more keywords
Adaptive polynomial approximation-based virtual coupled cooperative control for high-speed trains
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DOI: 10.1088/1674-1056/adde34
Abstract: Virtual coupling is a novel technology that enables trains to run closely together without physical connections through communication and automation systems. The paper addresses an adaptive polynomial approximation algorithm for the cooperative control of high-speed… read more here.
Keywords: control; polynomial approximation; cooperative control; speed ... See more keywords