According to the nonlinear and parameter time-varying characteristics of vehicle lateral dynamics, a novel vehicle lane keeping system’s adaptive PID control algorithm with BP neural network was proposed, based on the ability that BP neural network can approach any nonlinear function and driver handling behavior.
According to the nonlinear and parameter time-varying characteristics of vehicle lateral dynamics, a novel vehicle lane keeping system’s adaptive PID control algorithm with BP neural network was proposed, based on the ability that BP neural network can approach any nonlinear function and driver handling behavior.
According to the nonlinear and parameter time-varying characteristics of vehicle lateral dynamics, a novel vehicle lane keeping system’s adaptive PID control algorithm with BP neural network was proposed, based on the ability that BP neural network can approach any nonlinear function and driver handling behavior.
According to the nonlinear and parameter time-varying characteristics of vehicle lateral dynamics, a novel vehicle lane keeping system’s adaptive PID control algorithm with BP neural network was proposed, based on the ability that BP neural network can approach any nonlinear function and driver handling behavior.
According to the nonlinear and parameter time-varying characteristics of vehicle lateral dynamics, a novel vehicle lane keeping system’s adaptive PID control algorithm with BP neural network was proposed, based on the ability that BP neural network can approach any nonlinear function and driver handling behavior. The simulation results under different velocities and road situations show this algorithm can effectively control vehicle to run according to the pre-given trajectory, and have good robustness and adaptability...
According to the nonlinear and parameter time-varying characteristics of vehicle lateral dynamics, a novel vehicle lane keeping system’s adaptive PID control algorithm with BP neural network was proposed, based on the ability that BP neural network can approach any nonlinear function and driver handling behavior. The simulation results under different velocities and road situations show this algorithm can effectively control vehicle to run according to the pre-given trajectory, and have good robustness and adaptability for the change of velocity and road curvature.
An improved algorithm,i.e.the limited time optimal preview lateral control algorithm,is presented.According to the control requirements of highway lane keeping system,the limited time quadratic performance index function is used.The optimal tracking algorithm is adopted and the lane curvature is assumed to be constant within the previewed distance,so the parameters of controller can be solved offline and the real time control of vehicles is ensured.The results of simulation and testing show that the preview...
An improved algorithm,i.e.the limited time optimal preview lateral control algorithm,is presented.According to the control requirements of highway lane keeping system,the limited time quadratic performance index function is used.The optimal tracking algorithm is adopted and the lane curvature is assumed to be constant within the previewed distance,so the parameters of controller can be solved offline and the real time control of vehicles is ensured.The results of simulation and testing show that the preview controller can obtain good performances in lane tracking.