基于MATLAB的ABS控制仿真研究

Disquisition on ABS Simulation Control by Using MATLAB

ABS是一种变工况、非线性的系统,且建模难度大。分别采用PID控制、模糊PID控制两种方法对单轮汽车模型进行了模拟仿真。其中模糊PID控制可以利用模糊控制规则对PID参数进行在线修改,因而具有较好的自适应能力,可以达到非常好的控制效果。

ABS is a non-linear system with various working conditions which is very difficult to build a model. Two control methods： PID control and fuzzy PID are used to analysis the single wheel model in this paper. ABS separately. Fuzzy PID controller possesses better self-adaptation and can adjust PID parameters on-line according to the fuzzy control rules. Fuzzy PID control method can obtain better control result.