Results 21 to 30 of about 8,767 (251)

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

Assistance Quality Analysis and Robust Control of Electric Vehicle With Differential Drive Assisted Steering System

IEEE Access, 2020
As a novel power steering technology, Differential Drive Assisted Steering (DDAS) technology for the independent-wheel-drive electric vehicle has gradually appealed to researcher's attention.
Junnian Wang, Tingxu Yan, Youjun Bai, Zheng Luo, Xiusen Li, Bin Yang   +5 more
doaj   +1 more source

Energy recovery strategy for regenerative braking system of intelligent four‐wheel independent drive electric vehicles

IET Intelligent Transport Systems, 2021
Regenerative braking system can recovery energy in various electric vehicles. Considering large computation load of global optimization methods, most researches adopt instantaneous or local algorithms to optimize the recuperation energy, and incline to ...
Liang Li, Xianyao Ping, Jialei Shi, Xiangyu Wang, Xiuheng Wu   +4 more
doaj   +1 more source

Research on the influence of electric vehicle driven system on vehicle shimmy based on numerical calculation [PDF]

MATEC Web of Conferences, 2019
A 6 degrees of freedom shimmy model for four in-wheel motors independent drive electric vehicle with independent front suspension is established, and numerical analysis and simulation are used to study the dynamic response of vehicle shimmy.
Li Xiaogao, Zhang Ning, Chen Nan
doaj   +1 more source

Back Propagation Neural Network-Based Fault Diagnosis and Fault Tolerant Control of Distributed Drive Electric Vehicles Based on Sliding Mode Control-Based Direct Yaw Moment Control

Vehicles, 2023
Distributed-drive vehicles utilize independent drive motors on the four-wheel hubs. The working conditions of the wheel-hub motors are so harsh that the motors are prone to failing under different driving conditions.
Tianang Sun, Pak-Kin Wong, Xiaozheng Wang   +2 more
doaj   +1 more source

Research on Stability Control of Distributed Drive Vehicle with Four-Wheel Steering

World Electric Vehicle Journal
The four-wheel steering distributed drive vehicle is a novel type of vehicle with independent control over the four-wheel angle and wheel torque. A method for jointly controlling the distribution of the wheel angle and torque is proposed based on this ...
Jiahao Zhang, Chengye Liu, Jingbo Zhao, Haimei Liu   +3 more
doaj   +1 more source

Fault-Tolerant Stability Control for Independent Four-Wheel Drive Electric Vehicle Under Actuator Fault Conditions

IEEE Access, 2020
Various torque distribution and stability control algorithms have been studied along with the development of four-wheel drive vehicles. But, most of those algorithms focus only on performance improvement.
Kibeom Lee, Minyoung Lee
doaj   +1 more source

Energy-Saving Algorithm Considering Cornering Resistance of a Four-Wheel Independent Drive Electric Vehicle With Vehicle-to-Vehicle (V2V) Information

IEEE Access, 2022
This study proposes an algorithm to save driving energy in an autonomous vehicle based on vehicle-to-vehicle technology. Saving the vehicular driving energy can be realized by reducing unnecessary deceleration and acceleration occurred in road congestion
Jung Hyun Choi, Dohee Kim, Jeong Soo Eo, Sehoon Oh   +3 more
doaj   +1 more source

Disturbance Compensation and Torque Coordinated Control of Four In-Wheel Motor Independent-Drive Electric Vehicles

IEEE Access, 2020
Functional overlaps and conflicts between Electronic Power Steering (EPS) and Torque Vectoring Control (TVC) for Distributed Drive Electric Vehicles (DDEVs) are issues that need to be addressed urgently.
Zhuoping Yu, Yuye Hou, Bo Leng, Lu Xiong, Yue Li   +4 more
doaj   +1 more source

Four-Wheel Independent Steering and Four-Wheel Independent Driving Robot and its Simultaneous Path and Orientation Tracking Control

International Journal of Automation Technology
In recent years, road collapse incidents owing to underground cavities have occurred frequently. To investigate underground cavities before accidents occur, periodic cavity inspections are conducted using ground penetrating radar (GPR) equipment.
Kosei Takanezawa, Rintaro Ozaki, Naoyuki Takesue, Junichi Hiruma, Joshua Mikado   +4 more
openaire   +1 more source