A Model-Based Brake Pressure Estimation Strategy for Traction Control System 2001-01-0595
This paper presents a brake pressure estimation algorithm for Delphi Traction Control Systems (TCS). A control oriented lumped parameter model of a brake control system is developed using Matlab/Simulink. The model is derived based on a typical brake system and is generic to other types of brake control hardware systems. For application purposes, the model is simplified to capture the dominant dynamic brake pressure response. Vehicle experimental data collected under various scenarios are used to validate the algorithm. Simulation results show that the algorithm gives accurate pressure estimation. In addition, the calibration procedure is greatly simplified
Citation: Li, Q., Beyer, K., and Zheng, Q., "A Model-Based Brake Pressure Estimation Strategy for Traction Control System," SAE Technical Paper 2001-01-0595, 2001, https://doi.org/10.4271/2001-01-0595. Download Citation
Author(s):
Qingyuan Li, Keith W. Beyer, Quan Zheng
Affiliated:
Delphi Automotive Systems
Pages: 8
Event:
SAE 2001 World Congress
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
Brake Technology, ABS/TCS, and Controlled Suspensions-SP-1576, Electronic Braking, Traction, and Stability Controls-PT-76
Related Topics:
Traction control
Control systems
Braking systems
Mathematical models
CAD, CAM, and CAE
Calibration
Simulation and modeling
Pressure
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