2023
DOI: 10.32604/cmes.2023.024133
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Lightweight Design of Commercial Vehicle Cab Based on Fatigue Durability

Abstract: To better improve the lightweight and fatigue durability performance of the tractor cab, a multi-objective lightweight design of the cab was carried out in this study. First, the finite element model of the cab with counterweight loading was established and then confirmed by the physical testing, and use the inertial relief method to obtain stress distribution under unit load. The cab-frame rigid-flexible coupling multi-body dynamics model was built by Adams/car software. Taking the cab airbag mount displaceme… Show more

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Cited by 2 publications
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“…The FEM is a computational tool for engineering design analysis; it fundamentally revolutionized the way we perform scientific modeling and engineering design, including automobiles, aircraft, marine structures, bridges, highways, and high-rise buildings [1][2][3][4][5][6][7][8][9]. Traditional isoparametric elements are often limited by various numerical problems, such as limited computational accuracy and sensitivity to mesh distortion.…”
Section: Introductionmentioning
confidence: 99%
“…The FEM is a computational tool for engineering design analysis; it fundamentally revolutionized the way we perform scientific modeling and engineering design, including automobiles, aircraft, marine structures, bridges, highways, and high-rise buildings [1][2][3][4][5][6][7][8][9]. Traditional isoparametric elements are often limited by various numerical problems, such as limited computational accuracy and sensitivity to mesh distortion.…”
Section: Introductionmentioning
confidence: 99%