Journal ArticleDOI
An integrated control strategy for the composite braking system of an electric vehicle with independently driven axles
TLDR
In this article, an integrated braking control strategy was proposed to coordinate the regenerative braking and the hydraulic braking for an electric vehicle with independently driven axles, which includes three modes, namely the hybrid composite mode, the parallel composite mode and the pure hydraulic mode.Abstract:
For an electric vehicle with independently driven axles, an integrated braking control strategy was proposed to coordinate the regenerative braking and the hydraulic braking. The integrated strategy includes three modes, namely the hybrid composite mode, the parallel composite mode and the pure hydraulic mode. For the hybrid composite mode and the parallel composite mode, the coefficients of distributing the braking force between the hydraulic braking and the two motors' regenerative braking were optimised offline, and the response surfaces related to the driving state parameters were established. Meanwhile, the six-sigma method was applied to deal with the uncertainty problems for reliability. Additionally, the pure hydraulic mode is activated to ensure the braking safety and stability when the predictive failure of the response surfaces occurs. Experimental results under given braking conditions showed that the braking requirements could be well met with high braking stability and energy regener...read more
Citations
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Journal ArticleDOI
A review of power management strategies and component sizing methods for hybrid vehicles
TL;DR: This study intends to help researchers to have an overview of the state-of-the-art in PMS and CS methods and more importantly, to provide directions for optimal powertrain and power management controller designs for cost-effective and environmental-friendly vehicles.
Journal ArticleDOI
Coordinated control strategy of electro-hydraulic braking for energy regeneration
TL;DR: The results of simulation show that the proposed coordinated control strategy of electro-hydraulic braking for distributed electric vehicles has better performance of energy regeneration and braking stability than I curve distribution, but also satisfies the characteristics of the driver’s braking behavior under corresponding situations.
Journal ArticleDOI
Integrated Torque Vectoring Control for a Three-Axle Electric Bus Based on Holistic Cornering Control Method
TL;DR: An integrated chassis control framework that consists of a basic chassis controller and a torque vectoring controller is designed for a three-axle electric bus with distributed motor-driven and active rear steering subsystems and shows satisfactory performances on energy economy, anti-wheel-slip, and the safety and stability of the motion control.
Journal ArticleDOI
A Survey of Brake-by-Wire System for Intelligent Connected Electric Vehicles
TL;DR: In this paper, the authors present an overview of both the development trend and key technologies of the brake-by-wire (BBW) system for intelligent connected EVs, and the control method and control strategy of BBW system are analyzed.
Journal ArticleDOI
Torque Coordination Control of an Electro-Hydraulic Composite Brake System During Mode Switching Based on Braking Intention
TL;DR: Simulation results show that the proposed coordination control strategy can effectively reduce torque fluctuation and vehicle jerk during mode switching.
References
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Journal ArticleDOI
Cooperative control of regenerative braking and hydraulic braking of an electrified passenger car
TL;DR: In this paper, three different control strategies, namely the maximum regeneration efficiency, the good-pedal feel strategy and the coordination strategy for regenerative braking of an electric passenger car are investigated.
Journal ArticleDOI
Driving Control Algorithm for Maneuverability, Lateral Stability, and Rollover Prevention of 4WD Electric Vehicles With Independently Driven Front and Rear Wheels
Juyong Kang,Jinho Yoo,Kyongsu Yi +2 more
TL;DR: It has been shown from simulation studies that vehicle maneuverability, lateral stability, and rollover mitigation performance can be significantly improved by the proposed driving controller.
Journal ArticleDOI
Driving characteristics of an electric vehicle system with independently driven front and rear wheels
N. Mutoh,T. Kazama,K. Takita +2 more
TL;DR: A new type of electric vehicle drive system, which has independently driven front and rear wheels, is proposed, which can distribute the driving and braking torque according to running and load conditions, and provides a fail-safe effect.
Journal ArticleDOI
Regenerative braking algorithm for a hybrid electric vehicle with CVT ratio control
TL;DR: In this article, a regenerative braking algorithm for a hybrid electric vehicle with a continuously variable transmission (CVT) was proposed to make the maximum use of the regenerative energy.
Journal ArticleDOI
Vehicle Stability Control with Regenerative Braking and Electronic Brake Force Distribution for a Four-Wheel Drive Hybrid Electric Vehicle:
Donghyun Kim,Hyun-Chul Kim +1 more
TL;DR: In this article, a fuzzy-rule-based control algorithm is proposed, which generates the direct yaw moment to compensate for the errors of the sideslip angle and yaw rate.