DAMP: ノイズ除去信念学習と敵対的モーションプライアを用いたヒューマノイド歩行
DAMP: Humanoid Locomotion via Denoised Belief Learning and Adversarial Motion Priors
知覚情報が得られない複雑地形でも、リカレントネットワークで潜在情報を推定し、敵対的モーションプライアで自然な歩容を学習する強化学習フレームワークを提案し、実機転移を実現した。
詳しい要約
1. どんなもの?
2. 先行研究と比べてどこがすごい?
3. 技術・手法の肝は?
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著者: Puying Shen, Wenhao Cui, Huaxing Huang, Bangyu Qin, Shengtao Li, Ziyang Dong, Guoteng Zhang
分類: cs.RO
原文アブストラクト
Humanoid robots possess the structural capability to traverse complex terrains. However, achieving stable t raversal without relying on perceived information remains challenging, particularly in complex environments. This paper introduces DAMP, a reinforcement learning framework aimed at achieving robust and naturalistic humanoid locomotion over challenging terrains, with the assumption that no perceived information is available. The framework leverages recurrent neural networks to capture temporal dependencies and implicitly infer privileged and other task-relevant latent information. By aligning the learned representations with the task objective, the method enables robust and goal-consistent policy learning. This end-to-end framework achieves transfer learning from simulation to real-world environments, demonstrating the proposed method's robustness and generalization capabilities. The video of the real-world demonstration can be found at the following link: https://youtu.be/AkI7TZB2DDM.