基于横、轴、竖加速度干扰模型的行车舒适性评价

Journal of Guangxi Normal University(Natural Science Edition) ›› 2011, Vol. 29 ›› Issue (1): 5-9.

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Acceleration Noise Model Based on Horizontal,Vertical and LateralAcceleration

XU Lun-hui, YE Fan

College of Civil Engineering and Transportation,South China University of Technology,Guangzhou 510640Guangdong,China

Received:2010-12-30 Published:2018-11-16

Abstract

Abstract: A measure of the velocity fluctuations during a tripis defined as the acceleration noise,and it can be used as a quantitativeevaluation index for riding comfort.Acceleration noise is mainly affected by three factors:driver,road and traffic conditions.In this paper,a new acceleration noise model based on the horizontal、vertical and lateral acceleration is created.The new model not only can be used to analyze the safety of the traffic,but also can provide data for highway design.

Key words: acceleration noise, horizontal acceleration, verticalacceleration, lateral acceleration

CLC Number:

U491

XU Lun-hui, YE Fan. Acceleration Noise Model Based on Horizontal,Vertical and LateralAcceleration[J].Journal of Guangxi Normal University(Natural Science Edition), 2011, 29(1): 5-9.

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