This work describes a method for weighted least squares approximation of an unbounded number of data points using a B-spline function. The method can shift the bounded B-spline function definition range during run-time. The approximation method is used for optimizing velocity trajectories for an electric vehicle with respect to travel time, comfort and energy consumption. The trajectory optimization method is extended to a driver assistance system for automated vehicle longitudinal control.
Jens Jauch
Trajektorienoptimierung B-Spline Approximation Kalmanfilter Fahrzeuglängsführung trajectory optimization B-spline approximation Kalman filter vehicle longitudinal control