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English(EN) Smoother Action Chunking Flow Policy via Prior-Corrected Orthogonal Trust-Region Guidance

新的POTR方法增强了机器人策略动作的平滑度

研究人员开发了一种名为POTR(先验校正正交信任区域)的新指导方法,以提高流匹配机器人策略中动作分块的平滑度。该方法通过引入数据先验尺度以进行更强的中间时间校正,并将指导向量的垂直分量限制在信任区域内,从而解决了分块边界处的不连续性问题。在LIBERO基准上的实验表明,与现有的RTC指导相比,POTR提高了成功率,并显著减少了诸如不连续、加速度和加加速度等不良动作转换。 AI

影响 通过减少抖动动作和提高策略平滑度来增强机器人控制。

排序理由 这是一篇详细介绍改进机器人控制策略新方法的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.LG 阅读 →

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新的POTR方法增强了机器人策略动作的平滑度

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这是一篇详细介绍改进机器人控制策略新方法的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv cs.LG TIER_1 English(EN) · Kai Fang, Hailong Pei, Xuemin Chi ·

    通过先验校正正交信任域引导实现更平滑的动作分块流策略

    arXiv:2605.24433v1 Announce Type: cross Abstract: Flow-matching robot policies commonly use action-chunking inference for efficient closed-loop control, but chunk boundaries can introduce discontinuous action transitions. Existing RTC guidance improves continuity by injecting cor…