scholarly journals Hardware-in-the-Loop Test of an Open Loop Fuzzy Control Method for Decoupled Electro-Hydraulic Antilock Braking System

Author(s):  
Andrei Aksjonov ◽  
Vincenzo Ricciardi ◽  
Klaus Augsburg ◽  
Valery Vodovozov ◽  
Eduard Petlenkov
Author(s):  
Radu-Emil Precup ◽  
Sergiu Viorel Spataru ◽  
Emil M. Petriu ◽  
Stefan Preitl ◽  
Mircea-Bogdan Radac ◽  
...  

2011 ◽  
Vol 74 (11) ◽  
pp. 1883-1893 ◽  
Author(s):  
Andon V. Topalov ◽  
Yesim Oniz ◽  
Erdal Kayacan ◽  
Okyay Kaynak

2010 ◽  
Vol 29-32 ◽  
pp. 1985-1990 ◽  
Author(s):  
Ju Wei Li ◽  
Jian Wang

Antilock braking system (ABS) is a standard equipment for passenger car, it can prevent automobile wheels from locking-up and improve braking performance. Electronic brake force distribution (EBD) can prevent the rear wheels from locking prior to the front wheels, it can automatically adjust the braking force distribution scale among the wheels. In this paper, a vehicle model and tire model are developed, a sliding mode controller is designed for ABS system and a fuzzy controller is designed for EBD system. Dry asphalt road and wet asphalt road are used to simulate the performance of ABS/EBD system. The simulation results show that the control method can make full use of the respective advantages of ABS and EBD systems.


Author(s):  
Radu-Emil Precup ◽  
Sergiu Viorel Spataru ◽  
Mircea-Bogdan Radac ◽  
Emil M. Petriu ◽  
Stefan Preitl ◽  
...  

2019 ◽  
Vol 39 (4) ◽  
pp. 497-513 ◽  
Author(s):  
Youguo He ◽  
Chuandao Lu ◽  
Jie Shen ◽  
Chaochun Yuan

Purpose The purpose of this study is to improve vehicles’ brake stability, the problem of constraint control for an antilock braking system (ABS) with asymmetric slip ratio constraints is concerned. A nonlinear control method based on barrier Lyapunov function (BLF) is proposed not only to track the optimal slip ratio but also to guarantee no violation on slip ratio constraints. Design/methodology/approach A quarter vehicle braking model and Burckhardt’s tire model are considered. The asymmetric BLF is introduced into the controller for solving asymmetric slip ratio constraint problems. Findings The proposed controller can implement ABS zero steady-state error tracking of the optimal wheel slip ratio and make slip ratio constraints flexible for various runway surfaces and runway transitions. Simulation and experimental results show that the control scheme can guarantee no violation on slip ratio constraints and avoid self-locking. Originality/value The slip rate equation with uncertainties is established, and BLF is introduced into the design process of the constrained controller to realize the slip rate constrained control.


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