A Robust Wheel Slip Control Design with Radius Dynamics Observer for EV

2018 ◽  
Vol 2 (2) ◽  
pp. 135-146
Author(s):  
Kada Hartani ◽  
Mohamed Khalfaoui ◽  
Abdelkader Merah ◽  
Norediene Aouadj
Keyword(s):  
Control Design ◽  
Wheel Slip ◽  
Slip Control

scholarly journals Survey on Wheel Slip Control Design Strategies, Evaluation and Application to Antilock Braking Systems

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 10951-10970 ◽  
Author(s):  
Francesco Pretagostini ◽  
Laura Ferranti ◽  
Giovanni Berardo ◽  
Valentin Ivanov ◽  
Barys Shyrokau
Keyword(s):  
Control Design ◽  
Design Strategies ◽  
Wheel Slip ◽  
Slip Control ◽  
Antilock Braking

scholarly journals New Robust Control Design of Brake-by-Wire Actuators

2020 ◽  
Author(s):  
Ehsan Arasteh ◽  
Francis Assadian
Keyword(s):  
Robust Control ◽  
Design Method ◽  
Control Design ◽  
Wheel Slip ◽  
Active Systems ◽  
Slip Control ◽  
Stopping Distance ◽  
Wheel Model ◽  
Robust Control Design ◽  
Pressure Modulation

This chapter discusses control design of three different brake-by-wire actuators. The brakes studied include an Electro-Hydraulic brake with pressure modulation for wheel slip control, and two different Electro-Mechanical Brake configurations that directly use electric motors to control the movement of the caliper for wheel slip control. After modeling the actuators with the use of bond graphs, a cascaded control architecture is used to control these active systems. Individual controllers are designed using Youla robust control design method. Then, a feed-forward disturbance rejection is designed and added to the loops and its effectiveness is analyzed. Finally, a one-wheel model is used to compare these brake-by-wire systems in terms of stopping distance and actuator efforts.

Anti-Lock Wheel Slip Control With an Adaptive Searching Algorithm for the Optimal Slip

2015 ◽  
Author(s):  
Ning Pan ◽  
Liangyao Yu ◽  
Lei Zhang ◽  
Zhizhong Wang ◽  
Jian Song
Keyword(s):  
Lyapunov Theory ◽  
Modulation Amplitude ◽  
Wheel Slip ◽  
Slip Control ◽  
The Road ◽  
Road Friction ◽  
Speed Fluctuation ◽  
On The Road ◽  
Pressure Modulation ◽  
Abs Algorithm

An adaptive searching algorithm for the optimal slip during ABS wheel slip control is proposed. By taking advantage of the fluctuation of wheel slip control, the direction towards the optimal slip can be found, and the target slip calculated by the algorithm asymptotically converged to the optimal slip, which is proved using the Lyapunov theory. A gain-scheduling wheel slip controller is developed to control the wheel slip to the target slip. Simulations on the uniform road and on the road with changed friction are carried out to verify the effectiveness of the proposed algorithm. Simulation results show that the ABS algorithm using the proposed searching algorithm can make full use of the road friction and adapts to road friction changes. Comparing with the conventional rule-based ABS, the pressure modulation amplitude and wheel speed fluctuation is significantly reduced, improving control performance of ABS.

scholarly journals Wheel slip control with torque blending using linear and nonlinear model predictive control

2017 ◽  
Vol 55 (11) ◽  
pp. 1665-1685 ◽  
Author(s):  
M. Sofian Basrah ◽  
Efstathios Siampis ◽  
Efstathios Velenis ◽  
Dongpu Cao ◽  
Stefano Longo
Keyword(s):  
Model Predictive Control ◽  
Predictive Control ◽  
Nonlinear Model ◽  
Nonlinear Model Predictive Control ◽  
Wheel Slip ◽  
Slip Control ◽  
Linear And Nonlinear
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