A Road Grade Recognition Method Based on Longitudinal Acceleration

Yao Fu; Wan Hua Ye; Yu Long Lei; Zhen Jie Liu; Hua Bing Zeng

doi:10.4028/www.scientific.net/AMM.339.38

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 339A Road Grade Recognition Method Based on...

A Road Grade Recognition Method Based on Longitudinal Acceleration

Abstract:

A road grade recognition method based on longitudinal acceleration was proposed after longitudinal dynamics analysis. The method based on longitudinal dynamics utilized a real-time engine output torque signal and the real-time vehicle speed signal to calculate road grade. The result of simulation and the vehicle field test showed that the method based on existing vehicle sensors was low cost, simple and feasible, it could identify road grade.

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Periodical:

Applied Mechanics and Materials (Volume 339)

Pages:

38-44

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.339.38

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Online since:

July 2013

Authors:

Yao Fu, Wan Hua Ye, Yu Long Lei, Zhen Jie Liu, Hua Bing Zeng

Keywords:

Automatic Transmission, Longitudinal Acceleration, Road Grade Recognition

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