Multistep Ahead Prediction of Vehicle Lateral Dynamics Based on Echo State Model
Multistep Ahead Prediction of Vehicle Lateral Dynamics Based on Echo State Model
复制标题
基于回波状态模型的车辆横向动力学多步提前预测
DOI:
10.1109/jsen.2022.3208076
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发表时间:
2023-01
影响因子:
4.3
通讯作者:
Xiaoxia Xiong
中科院分区:
文献类型:
--
作者:
Chenglong Teng;Yingfeng Cai;Xiaoqiang Sun;Xiaodong Sun;Hai Wang;Long Chen;Xiaoxia Xiong
Lateral dynamics are critical for high-level autonomous driving, and multistep forecasting can significantly improve vehicle safety. However, the dynamics prediction method is rarely announced due to the difficulty of accurate prediction. In contrast to conventional time-series prediction, this article proposes a novel method for predicting a dynamical system with implicit parameters. Specifically, we construct an echo state model (ESM) incorporating a rational data organization and an efficient neural network structure. We observe the fading information property (FIP) of dynamic vehicle parameters and use temporal data to construct equivalent states for implicit parameters. Finally, a gated recurrent unit (GRU) neural network is designed and trained to accomplish the complex mapping of a vehicle dynamical system. Its performance is compared to that of several benchmark networks. The proposed method is capable of performing four-step-ahead prediction with high accuracy in both dry and slippery road conditions, implying the increased potential for some safe and comfortable driving applications of autonomous vehicles.
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影响因子:
6.8
作者:
A. Tahouni;M. Mirzaei;Behrouz Najjari
通讯作者:
A. Tahouni;M. Mirzaei;Behrouz Najjari
影响因子:
0.5
作者:
A. Ghazizadeh;A. Fahim;M. El-Gindy
通讯作者:
A. Ghazizadeh;A. Fahim;M. El-Gindy
DOI:
--
发表时间:
2012
期刊:
--
影响因子:
--
作者:
Manjunath Gandhi;P. Tiňo;H. Jaeger
通讯作者:
Manjunath Gandhi;P. Tiňo;H. Jaeger
影响因子:
6.8
作者:
Wang Yijing;Liu Zhengxuan;Zuo Zhiqiang;Li Zheng;Wang Li;Luo Xiaoyuan
通讯作者:
Luo Xiaoyuan
影响因子:
3.7
作者:
H. Jaeger
通讯作者:
H. Jaeger