真实 LEAP Hand 标准圆柱体演示
等待视频
/assets/projects/leap-hand-inhand-rotation/videos/real_standard_cylinder_success_web.mp4
面向低成本 LEAP Hand 的本体感觉手内圆柱旋转项目。系统借鉴 HORA/RMA 的两阶段适应思路,将训练期特权信息压缩为 8 维 skill prior:先在 Isaac Lab 中训练具备稳定旋转能力的教师策略,再让可部署策略仅依赖本体感觉历史恢复同一先验。第二阶段通过教师-部署动作一致性约束和更宽的质心偏移覆盖缓解 OOD 退化,将常规圆柱体 OOD 成功率从 0.8750 提升到 0.9141,同时保持 ID 成功率 1.0000。同一个 Deploy-Refined checkpoint 可迁移到真实 LEAP Hand,在标准圆柱体和尺寸外圆柱体上均达到 10/10,细高饮料瓶达到 8/10,带棱角瓶则体现出当前接触几何泛化的边界。
仿真技能学习
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/assets/projects/leap-hand-inhand-rotation/videos/sim_teacher_success.mp4
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/assets/projects/leap-hand-inhand-rotation/videos/sim_deploy_base_success.mp4
OOD 适应与边界
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/assets/projects/leap-hand-inhand-rotation/videos/sim_deploy_base_high_com_failure.mp4
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/assets/projects/leap-hand-inhand-rotation/videos/sim_deploy_refined_high_com_success.mp4
真实硬件部署
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/assets/projects/leap-hand-inhand-rotation/videos/real_small_cylinder_success_web.mp4
等待视频
/assets/projects/leap-hand-inhand-rotation/videos/real_slender_bottle_success_web.mp4
真实硬件局限
等待视频
/assets/projects/leap-hand-inhand-rotation/videos/real_ribbed_bottle_failure_web.mp4