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Author:

李振龙 (李振龙.) | 董爱华 (董爱华.) | 杨磊 (杨磊.)

Indexed by:

incoPat

Abstract:

本发明提出一种基于群决策和熵权法的换道轨迹评价方法,该方法全面考虑换道轨迹的舒适性、高效性、平顺性、生态性、安全性,提出表征参数,通过相关性分析和因子分析对参数进行筛选,得到评价指标;运用层次分析法计算指标主观权重,运用群决策理论计算专家权重,运用熵权法计算指标客观权重,从而提出层次分析法、群决策理论和熵权法相结合的指标权重设定方法,建立换道轨迹评价模型,对换道轨迹进行评价。与现有换道轨迹评价方法相比,本发明对轨迹性能进行全面考虑的同时减小了指标间的信息重叠,设定权重时,在保证专家群体思维收敛的基础上,综合了主观上的专家经验和客观上的数据信息,使评价结果更为合理、准确。

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Patent Info :

Type: 发明申请

Patent No.: CN202111229689.1

Filing Date: 2021-10-21

Publication Date: 2022-03-04

Pub. No.: CN114139854A

Applicants: 北京工业大学

Legal Status: 实质审查

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: 0

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