作者
Matthew J Eagon, Daniel K Kindem, Harish Panneer Selvam, William F Northrop
发表日期
2022/1/1
期刊
Journal of Dynamic Systems, Measurement, and Control
卷号
144
期号
1
页码范围
011110
出版商
American Society of Mechanical Engineers
简介
Range prediction is a standard feature in most modern road vehicles, allowing drivers to make informed decisions about when to refuel. Most vehicles make range predictions through data- or model-driven means, monitoring the average fuel consumption rate or using a tuned vehicle model to predict fuel consumption. The uncertainty of future driving conditions makes the range prediction problem challenging, particularly for less pervasive battery electric vehicles (BEV). Most contemporary machine learning-based methods attempt to forecast the battery SOC discharge profile to predict vehicle range. In this work, we propose a novel approach using two recurrent neural networks (RNNs) to predict the remaining range of BEVs and the minimum charge required to safely complete a trip. Each RNN has two outputs that can be used for statistical analysis to account for uncertainties; the first loss function leads to …
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