驾驶室悬架系统对重型车辆平顺性影响的试验研究

2010 Second International Conference on Computational Intelligence and Natural Computing Pub Date : 2010-11-22 DOI:10.1109/CINC.2010.5643879

Pang Hui, L. Hongyan, Fang Zongde, Gu Yufeng, Gao Chen

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引用次数: 0

摘要

驾驶室悬架系统对车辆的平顺性起着重要的作用。为了充分评估三种不同驾驶室悬架结构的重型车辆的平顺性，进行了不同条件下的道路试验。并分别分析了采用单高度阀前液压后气囊、单高度阀4点气囊和双高度阀控制的4点气囊三种不同结构的驾驶室悬挂系统振动特性。另外，对试验数据进行了频域处理。结果表明，双高度气阀控制的4点气囊驾驶室悬架系统的平顺性优于其他两种悬架系统。

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Test research for effects of the cab suspension system on heavy vehicle ride Comfort

The cab suspension system plays an important role in vehicle ride performance. In order to fully assess the ride comfort characteristics of a heavy vehicle with three diff erent structures of cab suspension system, Road tests under various conditions were carried out. And the vibration characteristics of the three diff erent structures of cab suspension system using front hydraulic and rear airbag with single height valve, 4-point airbag with single height valve and 4-point airbag with double height valve control were respectively analyzed. In additional, the test data was processed in frequency domain. The results show that the ride comfort of the cab suspension system of 4-point airbag with double height valve control is better than that of the other two cab suspensions.

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2010 Second International Conference on Computational Intelligence and Natural Computing

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