This paper addresses trajectory planning for overtaking maneuvers in a dynamic, two-way, two-lane environment. The proposed novel five-stage planning algorithm comprises initial lane change, acceleration, final lane change, abort, and final lane change abort. This algorithm allows overtaking to be aborted in oncoming lane danger, reverting to the original lane. Employing a point mass model-based model predictive control (MPC) framework, separate longitudinal and lateral planning is conducted in each phase, combined to generate the overall trajectory. A practical nonlinear bicycle model is employed for trajectory tracking to address kinematic infeasibility. Furthermore, the tracking controller utilizes adaptive MPC. Numerical simulations validate the performance of the proposed algorithm.
Planning and tracking for safe autonomous overtaking and abort overtaking through a model predictive controller
2024 IEEE Intelligent Vehicles Symposium (IV) ; 2688-2693
02.06.2024
1832861 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Planning for Safe Abortable Overtaking Maneuvers in Autonomous Driving
ArXiv | 2021
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