4 papers
MorFiC: Fixing Value Miscalibration for Zero-Shot Quadruped Transfer
Prakhar Mishra, Amir Hossain Raj, Xuesu Xiao +1
Generalizing learned locomotion policies across quadrupedal robots with different morphologies remains a challenge. Policies trained on a single robot often fail when deployed on e…
TransCurriculum: Multi-Dimensional Curriculum Learning for Fast & Stable Locomotion
Prakhar Mishra, Amir Hossain Raj, Xuesu Xiao +1
High-speed legged locomotion struggles with stability and transfer losses at higher command velocities during deployment. One reason is that most curricula vary difficulty along si…
HACL: History-Aware Curriculum Learning for Fast Locomotion
Prakhar Mishra, Amir Hossain Raj, Xuesu Xiao +1
We address the problem of agile and rapid locomotion, a key characteristic of quadrupedal and bipedal robots. We present a new algorithm that maintains stability and generates high…
McARL:Morphology-Control-Aware Reinforcement Learning for Generalizable Quadrupedal Locomotion
Prakhar Mishra, Amir Hossain Raj, Xuesu Xiao +1
We present Morphology-Control-Aware Reinforcement Learning (McARL), a new approach to overcome challenges of hyperparameter tuning and transfer loss, enabling generalizable locomot…