A Safety Modulator Actor-Critic Method in Model-Free Safe Reinforcement Learning and Application in UAV Hovering. - Qihan Qi; Xinsong Yang; Gang Xia; Daniel W. C. Ho; Pengyang Tang (CoRR, 2024)

Safe Reinforcement Learning Filter for Multicopter Collision-Free Tracking under disturbances. - Qihan Qi; Xinsong Yang; Gang Xia (CoRR, 2024)