Antilock Brake Control System for Four-Wheel-Drive Electric Vehicle with Electro-hydraulic Braking based on Precise Control of Hydraulic Braking Force

2015 ◽  
Author(s):  
Guirong Zhuo ◽  
Hui Shen ◽  
Shenchen Wu ◽  
Yilin Ren
Keyword(s):  
Control System ◽  
Electric Vehicle ◽  
Precise Control ◽  
Wheel Drive ◽  
Braking Force ◽  
Four Wheel Drive

Dynamic Modeling and Acceleration Control of Electric Vehicles

2012 ◽  
Vol 476-478 ◽  
pp. 944-948 ◽  
Author(s):  
Xiao Long Liu ◽  
Shao Peng Zhu ◽  
Zhi Jun Wu
Keyword(s):  
Control System ◽  
Electric Vehicle ◽  
Speed Control ◽  
Acceleration Process ◽  
Vehicle Model ◽  
Brushless Dc ◽  
Wheel Drive ◽  
Speed Control System ◽  
Four Wheel Drive ◽  
Motor Model

This paper constructs a dynamic model of a four-wheel drive electric vehicle, which contains a vehicle model and a brushless DC motor model. In order to improve the starting and acceleration performance of the electric vehicle, we design a speed and current double closed-loop speed control system based on the constructed dynamic electric vehicle model. The starting and acceleration process of the electric vehicle is simulated and analyzed by CarSim-Matlab/Simulink co-simulation. The effectiveness of the speed control system is evaluated by the co-simulation results. In addition, the robustness of the speed control system is also analyzed for different vehicle masses.

scholarly journals Optimal braking force allocation for a four-wheel drive fully electric vehicle

2014 ◽  
Vol 228 (8) ◽  
pp. 621-628 ◽  
Author(s):  
Andrew Pennycott ◽  
Leonardo De Novellis ◽  
Patrick Gruber ◽  
Aldo Sorniotti
Keyword(s):  
Electric Vehicle ◽  
Wheel Drive ◽  
Braking Force ◽  
Four Wheel Drive

Robust Differential Steering Control System for an Independent Four Wheel Drive Electric Vehicle

2019 ◽  
Vol 20 (1) ◽  
pp. 87-97 ◽  
Author(s):  
Muhammad Arshad Khan ◽  
Muhammad Faisal Aftab ◽  
Ejaz Ahmed ◽  
Iljoong Youn
Keyword(s):  
Control System ◽  
Electric Vehicle ◽  
Steering Control ◽  
Wheel Drive ◽  
Differential Steering ◽  
Four Wheel Drive

scholarly journals Lateral Stability Control of Four-Wheel-Drive Electric Vehicle Based on Coordinated Control of Torque Distribution and ESP Differential Braking

Actuators ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 135
Author(s):  
Liqing Chen ◽  
Zhiqiang Li ◽  
Juanjuan Yang ◽  
Yu Song
Keyword(s):  
Control System ◽  
Electric Vehicle ◽  
Electric Vehicles ◽  
Control Strategy ◽  
Coordinated Control ◽  
Control Model ◽  
Lateral Stability ◽  
Torque Distribution ◽  
Wheel Drive ◽  
Four Wheel Drive

This research focuses on four-wheel-drive electric vehicles. On the basis of the hierarchical coordinated control strategy, the coordinated control system of driving force distribution regulation and differential braking regulation was designed to increase the electric vehicles steering stability under special road working conditions. A seven-degree-of-freedom model of an electric vehicle was established in MATLAB/Simulink, and then a hierarchical coordination control model of the Electronic stability program and dynamic torque distribution control system was established. Adaptive fuzzy control was applied to ESP and, based on the neural network PID control, a torque distribution control system was designed. On the basis of the proposed coordinated control model, a performance simulation and a hardware-in-the-loop test of the control system under the typical working condition of single line shift were carried out. From the final results, it can be seen that the proposed control strategy can greatly improve the safety of the vehicle after serious side slip, increase the stability of the whole vehicle, and effectively increase the vehicle lateral stability.

Predictive Battery SoC Control for Dual Propulsion Differential Four Wheel Drive Electric Vehicle

2021 ◽  
Author(s):  
Utkal Ranjan Muduli ◽  
Khaled Al Jaafari ◽  
Ranjan Kumar Behera ◽  
Abdul R. Beig ◽  
Khalifa Al Hosani ◽  
...  
Keyword(s):  
Electric Vehicle ◽  
Wheel Drive ◽  
Four Wheel Drive ◽  
Soc Control
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