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Author:

李振龙 (李振龙.) | 董爱华 (董爱华.) | 赵晓华 (赵晓华.) | 杨磊 (杨磊.)

Abstract:

为研究L3自动驾驶事故场景下人工接管后换道轨迹的评价和分类问题,通过驾驶模拟实验采集换道轨迹数据;从舒适性、高效性、生态性、安全性4个方面选取9个评价指标;采用熵权TOPSIS(technique for order preference by similarity to an ideal solution)模型对换道轨迹进行评价并完成标签标定;用标定后的数据训练得到支持向量机(support vector machine, SVM)分类器模型,并将其应用于换道轨迹的分类中,该模型在测试集的平均准确率为79.55%,平均精确率为79.52%,平均召回率为79.51%,平均F_1值为77.43%...

Keyword:

L3级自动驾驶 熵权TOPSIS 支持向量机(SVM) 换道轨迹分类

Author Community:

  • [ 1 ] 北京工业大学城市交通学院

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Source :

科学技术与工程

Year: 2022

Issue: 20

Volume: 22

Page: 8930-8937

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 8

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