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首页> 外文期刊>International Journal of Vehicle Noise and Vibration >Optimisation of whole body vibration analysis for suspended cabin tractor semitrailer
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Optimisation of whole body vibration analysis for suspended cabin tractor semitrailer

机译：悬架半挂牵引车全身振动分析的优化

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摘要

This work has been conducted to find out the health risk associated with suspended cabin tractor semi-trailer driving work. Suspended cabin tractor semi-trailer drivers are exposed to whole body vibration (WBV) during their work. Some drivers suffer from low back pain caused by vibration. The practical significance of applying suspended cabin type of tractor semi-trailer was tested at different road conditions, different speeds as well as different load conditions for comfortable driver seat interface (x, y, z axes) and the ride comfort parameters have been prioritised using Taguchi's L_(27) orthogonal array. Genetic algorithm (GA) is used to optimise the whole body vibration of suspended cabin tractor semi-trailer drivers. The practical significance of applying GA to whole body vibration of suspended cabin tractor semi-trailer has been validated by means of computing the deviation between predicted and experimentally obtained vibration different measurement conditions.
机译：进行这项工作是为了找出与悬挂式半挂牵引车半挂车驾驶工作有关的健康风险。悬挂式半挂牵引车半挂车司机在工作期间会受到全身振动（WBV）的影响。一些驾驶员遭受由振动引起的腰痛。在不同的道路条件，不同的速度以及不同的负载条件下，使用半挂牵引车式半挂车的实际意义进行了测试，以确保驾驶员座椅界面舒适（x，y，z轴），并且使用田口的L_（27）正交阵列。遗传算法（GA）用于优化悬挂式半挂牵引车半挂车驾驶员的全身振动。通过计算预测值和实验获得的不同测量条件下的振动之间的偏差，已经验证了将遗传算法应用于悬挂式半挂牵引车半挂车全身振动的实际意义。

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