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%...
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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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