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

• Ngôn ngữ: eng
• ISBN: KSP/1000164662
• Thông tin xuất bản: KIT Scientific Publishing, 2024
• Mô tả vật lý: 1 online resource (264 p.)
• Bộ sưu tập: Tài liệu truy cập mở
• ID: 461510
• Chủ đề: 1. vehicle longitudinal control; 2. Kalman filter; 3. approximation; 4. B-spline; 5. trajectory optimization; 6. Fahrzeuglängsführung; 7. Kalmanfilter; 8. Approximation; 9. B-Spline; 10. Trajektorienoptimierung; 11. Mechanical engineering & materials

Tóm tắt

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.