A New Method for the Development of the Driving Cycle for Light-Duty Vehicles

被引：0

作者：

Chen J. ^{[1
]}

Chen B. ^{[1
]}

Li S. ^{[1
,2
]}

机构：

[1] Guangdong Ocean University, Zhanjiang

[2] Southern Marine Science and Engineering Guangdong Laboratory (Zhanjiang), Zhanjiang

来源：

International Journal of Performability Engineering | 2020年 / 16卷 / 10期

关键词：

Driving cycle; Light-duty vehicle; Silhouette equation; T-sne;

D O I：

10.23940/ijpe.20.10.p9.15791587

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

To construct a representative driving cycle for light-duty vehicle, a new method has been proposed based on the PCA and t-SNE algorithm and K-means clustering algorithm in this paper. This method not only greatly reduces the computational pressure, but also retains more useful nonlinear characteristic information. It shows that the speed-acceleration frequency distribution of the driving cycle is basically consistent with the sample data with a relative error within ±4%, and the average relative error of the overall characteristic parameters is about 3.21%. These indicate the effectiveness and accuracy of our new method. © 2020 Totem Publishers Ltd. All rights reserved.

引用

页码：1579 / 1587

页数：8

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