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Research of Vehicle Stability Control System Based on the Implementation of Global Positioning System

Jichan Wang, Jinsong Pan, Xuequan Li

The research expounds the appearance of global positioning system (GPS) test theory. The double antenna combined with global positioning system (GPS) receiver device to measure the lateral angle of automobile body. At the same time we can access to other parts of state data. And then, this study combined with kalman filter equipment combining inertial navigation system and global positioning system (GPS) to measure the car related data. Based on the theory of synovial control system to construct a system of car stability with Matlab and simulink. Simulation of car in the driveway, and the specific control effectiveness of the controller of car in a variety of different conditions. This study aims to take synovial control theory as the core, research in the automobile body ideal horizontal swing angular velocity and lateral Angle of motor vehicles and the corresponding actual car body lateral swing Angle and the difference between the lateral Angle of car body. And see it as import auto control system of the different control variables, conpile the joint synovial controller.