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  • https://doi.org/10.1007/978-3-642-21765-4_88Copy DOI Icon

A Look-ahead Road Grade Determination Method for HEVs

  • Jan 1, 2011
  • Behnam Ganji +1 more
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Abstract

This paper presents a look-ahead road grade determination method for use in energy management of hybrid electric vehicles. Data that is gathered from a digital map and vehicle sensors is used to predict the future road grade and longitudinal forces. The predicted information is employed to specify the near future traction force demand. A simulation is carried out using data associated with a 50 km section of a real highway for a typical vehicle. The results are presented and discussed.

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