文献类型：期刊文献

英文题名：Robust learning control for autonomous vehicle with network delays and disturbances

作者：Wang, Jing[1];Tian, Engang[1];Yan, Huaicheng[2]

机构：[1]Univ Shanghai Sci & Technol, Sch Opt Elect & Comp Engn, Shanghai 200093, Peoples R China;[2]East China Univ Sci & Technol, Informat Sci & Engn, Shanghai, Peoples R China

年份：2025

卷号：29

期号：5

起止页码：534

外文期刊名：JOURNAL OF INTELLIGENT TRANSPORTATION SYSTEMS

收录：;EI(收录号：20241315803969);WOS:【SSCI(收录号:WOS:001187339700001)，SCI-EXPANDED(收录号:WOS:001187339700001)】；

基金：This work was supported in part by the National Natural Science Foundation of China under Grants 62173231.

语种：英文

外文关键词：autonomous vehicle; disturbance; machine learning; network delays; nonlinear model predictive control

摘要：This paper deals with a robust learning nonlinear model predictive control (RL-NMPC) scheme under time-varying delays and disturbances. It is well known that the in-vehicle network has considerable advantages over the traditional point-to-point communication. However, on the other hand, these technologies would also induce the probability of time-varying delays, which would be a hazard in the active safety of over-actuated autonomous vehicles (AVs). To enjoy the advantages and deal with in-vehicle network delays and external disturbances, a robust learning nonlinear model predictive control (RL-NMPC) scheme is proposed. First, the machine learning (Support Vector Machine called SVM) method is adopted to train delayed measurement signals and disturbances. Then, according to the predictions of the SVM and corrupted sensory signals, the Unscented Kalman filter (UKF) is applied to acquire accurate predictions of the vehicle motion states. Furthermore, the NMPC scheme is used to generate real-time control signals by solving an open-loop optimization problem. The main purpose of the addressed problem is to design a robust learning controller to ensure that the AVs can track the desirable path and run smoothly suffering network delays and disturbances. Finally, simulations with a full-vehicle model are carried out to show the effectiveness of our proposed control scheme.