汽车工程 ›› 2023, Vol. 45 ›› Issue (8): 1479-1488.doi: 10.19562/j.chinasae.qcgc.2023.08.018
所属专题: 智能网联汽车技术专题-感知&HMI&测评2023年
收稿日期:
2023-03-08
修回日期:
2023-06-03
出版日期:
2023-08-25
发布日期:
2023-08-17
通讯作者:
申正义
E-mail:szy1317@foxmail.com
基金资助:
Guoqiang Chen1,Zhengyi Shen1(),Li Sun2,Mengfan Zhi2,Tong Li2
Received:
2023-03-08
Revised:
2023-06-03
Online:
2023-08-25
Published:
2023-08-17
Contact:
Zhengyi Shen
E-mail:szy1317@foxmail.com
摘要:
为减少主观因素干扰,满足用户多样化感性需求,提出基于BP神经网络优化遗传算法的智能座舱感性意象设计方法。从用户角度出发,获取用户感性意象并划分强度,应用因子分析法降维得到目标意象,获取新能源汽车座舱样本,应用聚类分析法筛选得到优势样本,并结合形态分析法提取智能座舱中控造型特征因子。基于BP神经网络构建特定目标意象与造型特征因子的映射模型,得到两者函数关系后将其作为适应度函数展开遗传算法分析,优选特定意象下造型因子的最优组合,完成评估方法与优选方法的结合。根据优势因子组合进行设计实践以验证方法实用性,结果表明该方法能有效满足用户多维感性需求,为智能座舱造型设计多样化提供新的思路和参考。
陈国强,申正义,孙利,支梦帆,李彤. 基于BP神经网络优化遗传算法的智能座舱感性意象预测[J]. 汽车工程, 2023, 45(8): 1479-1488.
Guoqiang Chen,Zhengyi Shen,Li Sun,Mengfan Zhi,Tong Li. Intelligent Cockpit Perceptual Image Prediction Based on BP Neural Network Optimization Genetic Algorithm[J]. Automotive Engineering, 2023, 45(8): 1479-1488.
表4
聚类成员表"
个案号 | 编号 | 聚类 | 距离 | 个案号 | 编号 | 聚类 | 距离 | 个案号 | 编号 | 聚类 | 距离 |
---|---|---|---|---|---|---|---|---|---|---|---|
1 | A1 | 1 | 5.652 | 11 | A11 | 4 | 6.736 | 21 | A21 | 3 | 4.968 |
2 | A2 | 2 | 4.489 | 12 | A12 | 6 | 5.120 | 22 | A22 | 6 | 6.361 |
3 | A3 | 2 | 4.504 | 13 | A13 | 5 | 4.934 | 23 | A23 | 4 | 5.952 |
4 | A4 | 1 | 6.309 | 14 | A14 | 4 | 7.411 | 24 | A24 | 4 | 6.225 |
5 | A5 | 5 | 6.108 | 15 | A15 | 6 | 5.907 | 25 | A25 | 3 | 6.642 |
6 | A6 | 6 | 5.565 | 16 | A16 | 2 | 3.995 | 26 | A26 | 4 | 5.506 |
7 | A7 | 3 | 5.928 | 17 | A17 | 4 | 6.617 | 27 | A27 | 1 | 6.145 |
8 | A8 | 1 | 4.242 | 18 | A18 | 1 | 6.300 | 28 | A28 | 5 | 5.639 |
9 | A9 | 3 | 3.740 | 19 | A19 | 2 | 4.714 | 29 | A29 | 4 | 6.364 |
10 | A10 | 1 | 4.302 | 20 | A20 | 4 | 7.556 | 30 | A30 | 2 | 6.414 |
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