In:
Recent Patents on Engineering, Bentham Science Publishers Ltd., Vol. 17, No. 2 ( 2023-03)
Abstract:
Automobile anti-lock braking system (ABS) is an important part of the
vehicle active safety control system, which is widely used in all kinds of vehicles. At present, the research of ABS mainly focuses on the study of the control algorithm, which is intended to improve the stability, robustness, and adaptability of the control algorithm. Objective: In the future, it is necessary to explore adaptive robust control algorithms that adapt
to extreme conditions such as high nonlinearity and sudden road changes, such as active disturbance rejection control technology, deep learning neural network control technology, etc. Method: According to the research status of domestic and foreign researchers in the field of ABS
control algorithms, ABS control algorithms are mainly divided into two categories: control methods based on logic thresholds and control methods based on slip ratio. Results: The comparative study of ABS control methods shows that the logic threshold control
method has strong maneuverability and simple implementation, but its adaptability is poor. Sliding mode control has strong robustness and good transient response, but chattering needs to be
suppressed. Although the PID control algorithm is simple and easy to implement, it needs to improve the transient response of the system.
Type of Medium:
Online Resource
ISSN:
1872-2121
DOI:
10.2174/1872212116666220324154143
Language:
English
Publisher:
Bentham Science Publishers Ltd.
Publication Date:
2023
