ViLoMan: ヒューマノイドロボットの視覚・固有感覚による全身移動操作スキルの学習
ViLoMan: Learning Visual-Proprioceptive Whole-Body Loco-Manipulation Skills for Humanoid Robots
人間の部分的な動作デモを物理的に実行可能なロボット軌道に変換し、教師-生徒蒸留で視覚と固有感覚から全身関節動作を直接出力する統合方策を学習。扉閉めタスクでシミュレーションから実機へ転移し、多様な条件で汎化を実証した。
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著者: Zejie Tian, Ruibing Hou, Bingpeng Ma, Börje F. Karlsson, Shiguang Shan
分類: cs.RO
原文アブストラクト
Humanoid loco-manipulation requires adaptive whole-body coordination to seamlessly integrate locomotion and physical interaction. Despite recent advances, learning autonomous loco-manipulation remains challenging due to the scarcity of diverse, physically executable robot-object interaction data and the difficulty of learning unified whole-body control directly from onboard observations. We present ViLoMan, a scalable framework for autonomous humanoid loco-manipulation. ViLoMan first transforms partial kinematic demonstrations of human-object interactions into complete, physically executable robot trajectories. It then leverages these trajectories within a teacher-student distillation framework to learn a unified policy that maps egocentric depth observations and proprioceptive measurements directly to joint-level whole-body actions. During deployment, the policy requires neither reference motions nor intermediate commands. We evaluate ViLoMan on door-closing tasks across diverse door configurations and robot initial conditions in both simulation and the real world. Experimental results demonstrate that a single policy enables a Unitree G1 humanoid to complete the full task using only onboard depth sensing and proprioception, while generalizing robustly across task variations and transferring effectively from simulation to reality. Project page: viloman-anonymous.pages.dev.