Results 281 to 290 of about 223,137 (327)

Traction force distribution on omni-directional four wheel independent drive electric vehicle

2009 IEEE International Conference on Robotics and Automation, 2009
This paper proposes an optimal traction force distribution for omni-directional four wheel independent steering (4WIS) and four wheel independent drive (4WID) vehicle. The proposed force distribution algorithm is aimed to enhance the vehicle stability with minimum cost.
Tin Lun Lam, Yangsheng Xu, Guoqing Xu
openaire   +1 more source

Integrated Optimal Control Strategy of Electromechanical Hybrid Braking System for Four-Wheel Independent Drive/Brake Electric Vehicles

IEEE Transactions on Transportation Electrification
X-by-wire skateboard chassis is one of the most attractive and prospective chassis architectures for future intelligent electric vehicles. Since the characteristics of the four-wheel regenerative brake torque and electromechanical friction brake torque ...
Junnian Wang, Haisheng Wang, Zhenhua Zhu, Tong Wu, Zidong Zhou, Di Zhao, Zhen Wang   +6 more
semanticscholar   +1 more source

Trajectory Tracking and Coordinated Control of Lateral Stability of Driverless Vehicles with Four-Wheel Independent Drive and Independent Steering

2025 8th International Conference on Advanced Algorithms and Control Engineering (ICAACE)
This paper proposes a scheme for the coordinated control of trajectory tracking and lateral stability of all-wheel independent drive steering unmanned vehicles.
Dejin Gao, Dejun Yin
semanticscholar   +1 more source

Vehicle dynamics analysis and adaptive control scheme design under coupled slope for trajectory tracking of four-wheel independent drive autonomous vehicles

Vehicle System Dynamics
Trajectory tracking is the core function of autonomous vehicle motion control. On variable road slopes, vehicles will encounter extra forces due to gravity, distinct from driving on flat roads. These forces will cause significant deviations in trajectory
Yuhang Zhang, Weida Wang, Chao Yang, Tianqi Qie, Renfei Sun   +4 more
semanticscholar   +1 more source

Modeling and simulation studies on differential drive assisted steering for EV with four-wheel-independent-drive

2008 IEEE Vehicle Power and Propulsion Conference, 2008
A novel power assisted steering system was proposed in this paper, due to the independent driving characteristics of electric vehicle (EV) with four-wheel-independent-drive. The basic theory of differential drive torque assisted steering is discussed at first.
null Junnian Wang, null Qingnian Wang, null Liqiang Jin   +2 more
openaire   +1 more source

Driving Force Guaranteed Cost Control Method for Independent Four Wheels-Drive Electric Vehicle

Applied Mechanics and Materials, 2012
As energy shortages in recent years, pollution-free cars are urgent needed, so electric cars become engineering research focus. Dynamics of vehicle with four independently-driving wheels is analyzed to show the purpose of vehicle running control. Dynamic response model of driving system is obtained through system identification, and then be transformed
Fu Ying Yu, Lei Ma, Jin Shuai Li
openaire   +1 more source

Lateral stability control of four wheels independently drive articulated electric vehicle

2016 IEEE Transportation Electrification Conference and Expo (ITEC), 2016
One of the significant challenges in articulated vehicles is the stability control. In this paper, a new kind of electric articulated vehicle is introduced and its four wheels independently drive method is analyzed. The proposed method is based on the distributed drive, which is relatively common on electric automobiles nowadays.
null Wenwei Wang, null Jianing Fan, null Rui Xiong, null Fengchun Sun   +3 more
openaire   +1 more source

A Novel Torque Distribution Approach of Four-Wheel Independent-Drive Electric Vehicles for Improving Handling and Energy Efficiency

SAE technical paper series
This paper presents a torque distribution strategy for four-wheel independent drive electric vehicles (4WIDEVs) to achieve both handling stability and energy efficiency.
Jingyang Dou, Zixuan Chen, Yunqing Zhang, Jinglai Wu   +3 more
semanticscholar   +1 more source

Study on Vehicle Driving State Estimation for Four-Wheel Independent Drive and Steering Electric Vehicle

2020
For the driving state estimation problem of four-wheel independent drive and steering electric vehicles, the algorithm based on cubature Kalman filter was studied. The driving state estimation model was established for the four-wheel independent drive and steering electric vehicle.
Li Gang, Fan Dongsheng, Wang Ye
openaire   +1 more source

Integrated LKA and DYC Control of Four-Wheel-Independent-Drive Electric Vehicles With a Central-Zonal Electronic and Electrical Architecture

IEEE Transactions on Vehicular Technology
This paper deals with the integration of lane keeping assistance (LKA) and direct yaw-moment control (DYC) for smart four-wheel-independent-drive electric vehicles (FWID-EVs) using a new central-zonal electronic and electrical (E/E) architecture with ...
Wanke Cao, Chao Liu, Zhiyin Liu, Zhongbao Wei   +3 more
semanticscholar   +1 more source