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arXiv 2008.05112cs.ROcs.SYeess.SY
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非完整机器人动态约束运动规划网络

Dynamically Constrained Motion Planning Networks for Non-Holonomic Robots

University of California San Diego(加州大学圣迭戈分校)

Jacob J. Johnson, Linjun Li, Fei Liu, Ahmed H. Qureshi, Michael C. Yip

摘要:

可靠的机器人实时规划在当今快速扩张的自动化生态系统中至关重要。在这样的环境中,传统的方法,计划放松约束变得不可靠或运动约束的机器人慢。本文介绍了算法动态运动规划网络(动态MPNet),运动规划网络的扩展,非完整机器人,解决实时运动规划的挑战,使用神经规划方法。我们提出了对训练和规划网络的修改,使其能够进行实时规划,同时提高训练的数据效率和训练模型的泛化能力。我们评估我们的模型在模拟规划任务的非完整机器人。我们还展示了实验结果的室内导航任务使用Dubins车。

英文摘要:

Reliable real-time planning for robots is essential in today's rapidly expanding automated ecosystem. In such environments, traditional methods that plan by relaxing constraints become unreliable or slow-down for kinematically constrained robots. This paper describes the algorithm Dynamic Motion Planning Networks (Dynamic MPNet), an extension to Motion Planning Networks, for non-holonomic robots that address the challenge of real-time motion planning using a neural planning approach. We propose modifications to the training and planning networks that make it possible for real-time planning while improving the data efficiency of training and trained models' generalizability. We evaluate our model in simulation for planning tasks for a non-holonomic robot. We also demonstrate experimental results for an indoor navigation task using a Dubins car.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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