Approach of Debugging Control Laws of ABS Combined with Hardware-in-the-Loop Simulation and Road Experiment 2001-01-2729
Anti-lock Braking System (ABS) is an important control system that can improve the automotive performance, reliability and safety obviously. Hardware-in-the-loop Simulation (HILS) testing is a promising method to assistant design automotive electronics system. In the State Key Laboratory of Automotive Safety and Energy, a HILS system was established to assistant design ABS. The HILS system is composed of a hydraulic control unit of ABS, a normal brake system, a commercial personal computer, a data acquisition card, and several signal-conditioning modules. Powerful software was programmed to perform managing input and output signals, solving 7-freedom and 15-freedom vehicle models, and acquiring response signals of the brake system.
Based on the simulations of HILS system, the road experiments with the same conditions of ABS are very necessary and important. In this method, the combination of HILS and road experiment rapidly reduce the cycle of design and debugging the control laws of ABS in automobile.
Citation: Wang, H., Gao, B., and Song, J., "Approach of Debugging Control Laws of ABS Combined with Hardware-in-the-Loop Simulation and Road Experiment," SAE Technical Paper 2001-01-2729, 2001, https://doi.org/10.4271/2001-01-2729. Download Citation
Author(s):
Huiyi Wang, Bo Gao, Jian Song
Affiliated:
State Key Laboratory of Automotive Safety and Energy, Tsinghua University
Pages: 6
Event:
International Truck & Bus Meeting & Exhibition
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
Electronic Braking, Traction, and Stability Controls, Volume 2-PT-129, SAE 2001 Transactions Journal of Commercial Vehicles-V110-2
Related Topics:
Anti-lock braking
Hydraulic control
Hardware-in-the-loop
Data acquisition and handling
Simulation and modeling
Control systems
Braking systems
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