基于Matlab／Simulink的汽车防抱制动控制逻辑

在Matlab/Simulink仿真环境下实现了带防抱制动系统(ABS)的车辆动力学模型的计算机仿真.针对防抱控制器的关键——防抱制动控制逻辑,建立了Stateflow有限状态机模型,并结合4通道汽车防抱制动系统实现了对Stateflow模型的设计和调试,达到了满意的控制效果.

Matlab/Simulink-based Logic Research on Automobile Anti-lock Braking System

Searching for an ideal logic principle has been being the key for the research and development of vehicle anti-lock braking system(ABS).Based on MATLAB/Simulink development environment,this paper realizes the computer software simulation of vehicle dynamic model with ABS system,builds the definite state machine Stateflow model based on anti-lock braking logic,the key of the ABS electronic control unit,and combined with the four channel ABS system,successfully realizes the design and debugging of the Stateflow model and obtains satisfying system control performance.