Composable energy policies for reactive motion generation and reinforcement learning

J Urain, A Li, P Liu, C D'Eramo… - … International Journal of …, 2023 - journals.sagepub.com
In this work, we introduce composable energy policies (CEP), a novel framework for multi-
objective motion generation. We frame the problem of composing multiple policy …

Fabrics: A Foundationally Stable Medium for Encoding Prior Experience

N Ratliff, K Van Wyk - arxiv preprint arxiv:2309.07368, 2023 - arxiv.org
Most dynamics functions are not well-aligned to task requirements. Controllers, therefore,
often invert the dynamics and reshape it into something more useful. The learning …

On-Manifold Strategies for Reactive Dynamical System Modulation with Non-Convex Obstacles

CK Fourie, N Figueroa, JA Shah - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
In this work, we present a novel, reactive, modulated control strategy based on dynamical
systems (DS) for planning in the context of multiple nonconvex obstacles. Our DS …

RETOM: Leveraging Maneuverability for Reactive Tool Manipulation using Wrench-Fields

F Eberle, R Laha, H Yao, A Naceri… - … on Robotics and …, 2024 - ieeexplore.ieee.org
This paper investigates the problem of effective tool manipulation for motion planning in
complex human-like scenarios. Vector-field-based real-time strategies, although widely …