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arXiv · 2304.14602

Learning adaptive manipulation of objects with revolute joint: A case study on varied cabinet doors opening

Hongxiang Yu·Dashun Guo·Zhongxiang Zhou·Yue Wang·Rong Xiong
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Abstract

This paper introduces a learning-based framework for robot adaptive manipulating the object with a revolute joint in unstructured environments. We concentrate our discussion on various cabinet door opening tasks. To improve the performance of Deep Reinforcement Learning in this scene, we analytically provide an efficient sampling manner utilizing the constraints of the objects. To open various kinds of doors, we add encoded environment parameters that define the various environments to the input of out policy. To transfer the policy into the real world, we train an adaptation module in simulation and fine-tune the adaptation module to cut down the impact of the policy-unaware environment parameters. We design a series of experiments to validate the efficacy of our framework. Additionally, we testify to the model's performance in the real world compared to the traditional door opening method.

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Hongxiang Yu, Dashun Guo, Zhongxiang Zhou, Yue Wang, Rong Xiong. 2023-04-28. Learning adaptive manipulation of objects with revolute joint: A case study on varied cabinet doors opening. https://arxiv.org/abs/2304.14602

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