Results 31 to 40 of about 1,208 (131)

NFTSM control of direct yaw moment for autonomous electric vehicles with consideration of tire nonlinear mechanical properties [PDF]

Bulletin of the Polish Academy of Sciences: Technical Sciences, 2021
To improve the curve driving stability and safety under critical maneuvers for four-wheel-independent drive autonomous electric vehicles, a three-stage direct yaw moment control (DYC) strategy design procedure is proposed in this work.
Xiaoqiang Sun, Yujun Wang, Yingfeng Cai, Pak Kin Wong, Long Chen   +4 more
doaj   +1 more source

Nonlinear Model Predictive Yaw Moment Control Through Electric Axle and Friction Brake Torque Distribution

IEEE Access
A broad literature deals with torque-vectoring (TV) algorithms based on direct yaw moment control (DYC), which continuously generate longitudinal tire forces that are different on the left and right vehicle sides.
Carmine Caponio, Gaetano Tavolo, Davide Tavernini, Ahu Ece Hartavi Karci, Javad Ahmadi, Basilio Lenzo, Giulio Reina, Giacomo Mantriota, Pietro Perlo, Aldo Sorniotti   +9 more
doaj   +2 more sources

Review of Direct Yaw Moment Control System for Automobile

Kongzhi Yu Xinxi Jishu, 2023
Direct yaw moment control (DYC) system is used to effectively prevent the vehicle from moving sideways in the event of unexpected dangers in order to ensure stability and safety of automobile driving.
LIAN Yufeng, HUANG Jianan, FENG Wenhuan, LIU Shuaishi, DONG Bing   +4 more
doaj   +3 more sources

Coordinated Control of Active Suspension and DYC for Four-Wheel Independent Drive Electric Vehicles Based on Stability

Applied Sciences, 2022
Active suspension control and direct yaw-moment control (DYC) are widely used in the vehicle control field. To solve the coupling between those two controllers, a coordinated control of active suspension and DYC is proposed to further improve the vehicle
Jianjun Hu, Yihang Liu, Feng Xiao, Zhiqiang Lin, Chenghao Deng   +4 more
doaj   +1 more source

Coordination Control of Active Steering and Direct Yaw Control for the Articulated Steering Vehicle

Shock and Vibration, Volume 2023, Issue 1, 2023., 2023
Lateral stability is vital to vehicle handling stability and traffic safety. It is also a crucial factor for the path‐tracking ability of the vehicle in the intelligent transportation system (ITS). Most of the research focuses on vehicles with an Ackerman steering system. The ASV (articulated steering vehicle) has a lower steering radius.
Bin Huang, Zhijun Yuan, Dengzhi Peng, Xiaoxu Wei, Yongsheng Wang, Xiuquan Liu   +5 more
wiley   +1 more source

Deep reinforcement learning based active safety control for distributed drive electric vehicles

IET Intelligent Transport Systems, Volume 16, Issue 6, Page 813-824, June 2022., 2022
Abstract Distributed drive electric vehicles are regarded as the promising transportation due to the advanced power flow architecture. Optimizing the yaw motion to enhance vehicle safety is a challenging job. Besides, the nonlinear features in vehicles affect the control accuracy of the yaw motion controllers. To this end, a deep reinforcement learning
Hongqian Wei, Wenqiang Zhao, Qiang Ai, Youtong Zhang, Tianyi Huang   +4 more
wiley   +1 more source

Handling stability control strategy for four‐wheel hub motor‐driven vehicle based on adaptive control for road adhesion

IET Intelligent Transport Systems, Volume 16, Issue 5, Page 586-601, May 2022., 2022
Abstract Handling stability control can improve the safety of four in‐wheel motor independent‐drive electric vehicle (4MIDEV). An adaptive motion state control strategy based on improved sliding mode control for 4MIDEV is proposed to improve the steering stability control of the vehicle under different adhesion conditions.
Li Zhai, Chengping Wang, Xueying Zhang, Rufei Hou, Yuh Ming Mok, Yuhan Hou   +5 more
wiley   +1 more source

Parametric Neural Network‐Based Model Free Adaptive Tracking Control Method and Its Application to AFS/DYC System

Computational Intelligence and Neuroscience, Volume 2022, Issue 1, 2022., 2022
This paper deals with adaptive nonlinear identification and trajectory tracking problem for model free nonlinear systems via parametric neural network (PNN). Firstly, a more effective PNN identifier is developed to obtain the unknown system dynamics, where a parameter error driven updating law is synthesized to ensure good identification performance in
Zhijun Fu, Yan Lu, Fang Zhou, Yaohua Guo, Pengyan Guo, Heyang Feng, Maciej Lawrynczuk   +6 more
wiley   +1 more source

Development of Robust Guaranteed Cost Mixed Control System for Active Suspension of In‐Wheel‐Drive Electric Vehicles

Mathematical Problems in Engineering, Volume 2022, Issue 1, 2022., 2022
This paper presents a mixed H2/H∞‐based robust guaranteed cost control system design of an active suspension system for in‐wheel‐independent‐drive electric vehicles considering suspension performance requirements and parameter variation. In the active suspension system model, parameter uncertainties of active suspension are described by the bounded ...
Xianjian Jin, Jiadong Wang, Junpeng Yang, Jean Jacques Loiseau   +3 more
wiley   +1 more source

Simulation and Compensation of Axial Geometric Errors for Cycloidal Gears Based on Form Grinding

Mathematical Problems in Engineering, Volume 2022, Issue 1, 2022., 2022
To increase quality, reduce cycloidal gear noise, and avoid unnecessary vibration and shock, a compensation of axial geometric errors method is proposed based on the cycloidal gear form grinding. In the process of machining cycloidal gears, the relative position relationship between the grinding wheel and workpiece is affected by geometric errors of ...
Chuang Jiang, Huiliang Wang, Tianhao Han, Xing Liu, Marcello Pellicciari   +4 more
wiley   +1 more source