Results 41 to 50 of about 492 (131)

Advanced Vertical and Lateral Coupling Dynamics Control for a Four In-wheel Motor Drive Electric Vehicle [PDF]

, 2022
This paper presents an advanced vertical and lateral coupling dynamics control for stabilizing the vertical and lateral motion of a four in-wheel motor drive electric vehicle.
Chikouche, Tarik Mohammed, Hartani, Kada, Merah, Abdelkader, Yazid, Nor El Houda   +3 more
core   +1 more source

Direct yaw moment control of eight-wheeled distributed drive electric vehicles based on super-twisting sliding mode control

Frontiers in Mechanical Engineering
This paper proposed a novel direct yaw moment control (DYC) system to enhance vehicle stability and handling performance in various driving conditions and overcome the chattering problem of traditional sliding mode control. Accordingly, a DYC strategy is
Zili Liao, Lichun Cai, Jiaqi Li, Yunyin Zhang, Chunguang Liu   +4 more
doaj   +1 more source

Direct Yaw Moment Control for Distributed Drive Electric Vehicles Based on Hierarchical Optimization Control Framework

Mathematics
Direct yaw moment control (DYC) can effectively improve the yaw stability of four-wheel distributed drive electric vehicles (4W-DDEVs) under extreme conditions, which has become an indispensable part of active safety control for 4W-DDEVs.
Jie Hu, Kefan Zhang, Pei Zhang, Fuwu Yan
doaj   +1 more source

Integrated Control With DYC and DSS for 4WID Electric Vehicles

IEEE Access, 2019
This paper investigates the front-wheel differential steering system (DSS) for a four-wheel independent-drive (4WID) electric vehicle (EV) with a steer-by-wire (SBW) system in case of the steering failure.
Jie Tian, Qun Wang, Jie Ding, Yaqin Wang, Zheshu Ma   +4 more
doaj   +1 more source

Control of an Independent 4WD electric vehicle by DYC method [PDF]

, 2015
Current advances in the application of control systems to vehicle dynamics has made it practicable to improve the vehicle’s longitudinal, lateral and vertical dynamics.
Bordons Alba, Carlos, Kanchwala, Husain, Marcos, David, Wideberg, Johan   +3 more
core  

Smart Traction Control Systems for Electric Vehicles Using Acoustic Road-type Estimation

, 2019
The application of traction control systems (TCS) for electric vehicles (EV) has great potential due to easy implementation of torque control with direct-drive motors. However, the control system usually requires road-tire friction and slip-ratio values,
Boyraz, Pinar, Dogan, Daghan
core   +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

Intelligent weighted hierarchical direct yaw moment control for distributed drive electric vehicles

Advances in Mechanical Engineering
Distributed Drive Electric Vehicles (DDEVs) equipped with four-wheel independent drive (4WID) systems possess the capability to independently generate both driving and braking torques.
Yuanhao Cai, Yiming Hu, Dequan Zeng, Jinwen Yang, Xiaoliang Wang, Qin Yu, Weidong Liu, Zhiqiang Jiang   +7 more
doaj   +1 more source

A new formulation of the understeer coefficient to relate yaw torque and vehicle handling [PDF]

, 2016
The handling behaviour of vehicles is an important property for its relation to performance and safety. In 1970s, Pacejka did the groundwork for an objective analysis introducing the handling diagram and the understeer coefficient.
BUCCHI, FRANCESCO, FRENDO, FRANCESCO
core   +1 more source

A path-following driver/vehicle model with optimized lateral dynamic controller

Latin American Journal of Solids and Structures
Reduction in traffic congestion and overall number of accidents, especially within the last decade, can be attributed to the enormous progress in active safety. Vehicle path following control with the presence of driver commands can be regarded as one of
Behrooz Mashadi, Mehdi Mahmoudi-Kaleybar, Pouyan Ahmadizadeh, Atta Oveisi   +3 more
doaj   +1 more source