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Proceedings of the 2nd IEEE International Conference on Cognitive Mobility (COGMOB) / 28 April 2025

Adapting RL Control Policies to Changing Dynamics for Improved Robustness

Learning to drive requires obtaining a skill that can be transferred to vehicles with different dynamics. After a short time of adaptation, humans are able to maneuver completely different vehicles. General Reinforcement Learning-based (RL) agents fell short in such scenarios since they encompass the environment dynamics in their control. If this environment changes, e.g., the expected next state differs, their performance decreases. In this work, we address this phenomenon and extend a conventional RL algorithm with modules that support adaptation to diverse environmental dynamics. We show how our method compares against baselines and what benefits it holds over them. With our results, the paper opens a line of work on making RL agents more general by preserving the behavior and decomposing it from the realizing control while keeping the method in the model-free realm.

Url
https://doi.org/10.1007/978-3-031-87620-2_8
Authors
Szőke, L.
Farkas, P.
Aradi, Sz.
Bécsi, T.
Areas of application

Autonomous Road Vehicles

Institutes

Kapcsolat

Prof. Dr. Péter Gáspár

H-1111 Budapest, Kende u. 13-17.

+36 1 279 6000

autonom@nemzetilabor.hu

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