HARL-A: An Extensible Benchmark Framework for Heterogeneous Multi-Agent Adversarial Reinforcement Learning in IsaacLab
HARL-A extends reinforcement learning to train teams of robots with different physical shapes and abilities in competitive scenarios using IsaacLab simulations. The framework introduces 'teamspecific critics' to handle zero-sum competition, allowing heterogeneous agents to learn robust strategies. This enables the training of diverse robot teams that exhibit specialized behaviors.