Design of Lane Keeping Assisted System Based on Improved-Predictive Control Algorithm

In recent years, the active safety of automobiles has become a hot spot for experts and consumers. The Lane Keep Assist System(LKAS) is an auxiliary driving system designed for vehicles to deviate from the lane. The system detects the trajectory of the vehicle when the vehicle deviates from the correct road. It reminds the driver to correct the route or automatically adjusts the driving route to avoid the accident. In this paper, the dynamic matrix simplification factor is designed to improve the predictive control algorithm, and the improved predictive controller is used as the adjustment unit. So that the vehicle can return to a safe driving route smoothly. It has a high research value and practical value.