Trajectory optimization based on recursive B-spline approximation for automated longitudinal control of a battery electric vehicle

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 ele...

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Bibliographic Details
Main Author: Jauch, Jens
Format: eBook
Language:English
Published: KIT Scientific Publishing 2024
Series:Karlsruher Schriftenreihe Fahrzeugsystemtechnik
Subjects:
Online Access:
Collection: Directory of Open Access Books - Collection details see MPG.ReNa
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300 |a 1 electronic resource (264 p.) 
653 |a vehicle longitudinal control; Kalman filter; approximation; B-spline; trajectory optimization; Fahrzeuglängsführung; Kalmanfilter; Approximation; B-Spline; Trajektorienoptimierung 
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520 |a 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.