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Continuous Manifold-Decomposed Impedance Retargeting for Contact-Rich Imitation Learning

arXiv · AI, language, vision and robotics · article · Sep 14, 2026 · UTC

CMDIR extends Manifold-Decomposed Impedance Retargeting (MDIR) to transform fixed-impedance demonstrations into continuous variable-impedance controllers, which can also serve as structured supervision for imitation learning. Continuous Task-Manifold Impedance Representation (TMIR) pairs an evolving task frame with controller instructions. Demo-relative Compromise dynamics retain moving-basis transport and control/physical metric mismatch, yielding displacement, reaction-impulse, and perturbation-sensitivity criteria. Quality-to-Fast automatically compiles a solver structure from development p

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Evidence & attribution

First collected: 2026-09-20T09:41:04.278Z. This is not the publication date.