Automobile ABS Braking And Simulation Algorithm Research

The aim of the Automotive anti-lock braking system is to improve thesafety of the system. It is an important configuration in braking. At present thevehicle develops quickly, It has a widely range of application. To prevent thelocking of the wheels, braking torque and implementation are very importantto ABS. Improving the vehicle braking stability and the direction of steeringmaneuvering braking efficiency is important to ABS，It can also protect thedrivers and passengers.Firstly， We can do a analysis to the car anti lock braking systempreliminarily, Including the analysis of the working principle of ABS and thecomposition of ABS and the popular control algorithm of analysis. Inaddition,We can make a conclusion to the ABS braking performance.In view of the current ABS.The research field of model is too simple.Inthis paper, the multi-body system dynamics theory and intelligent controlintegration are merged. And we can do a research for the automotive anti-lockbraking system. According to the ADAMS/CAR，we can establish multi-bodydynamics model of the automobile, which includes body systems and brakingsystems and tire systems and so on, while we also consider the non-linearnature of other parts such as the tires springs.And then this article uses the MATLAB Fuzzy control toolbox to buildthe fuzzy control of the anti-lock braking system and then we establish theanti-lock braking system in MATLAB/simulink control model by usingADAMS/control model,At last do the co-simulation,simulation conditionsare determined based on the GB,after the simulation,we can compare thesystem which have ABS with having not ABS,to select better control effect.Finally,after analysis, We can know that fuzzy control algorithm has a clearadvantage in terms of automotive brake and the control algorithm stability,above all, It has strong robustness.