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arXiv 2009.10484cs.RO
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基于渐近最优采样的运动规划方法

Asymptotically Optimal Sampling-Based Motion Planning Methods

University of Oxford(牛津大学)

Jonathan D. Gammell, Marlin P. Strub

摘要:

运动规划是自主机器人中的一个基本问题,它需要找到一条到达指定目标的路径,该路径要避开障碍物并考虑机器人的限制和约束。通常期望该路径还优化成本函数,诸如路径长度。连续值搜索空间的形式路径质量保证是一个活跃的研究领域。最近的研究结果已经证明,一些抽样为基础的规划方法概率收敛到最优解的计算工作量接近无穷大。本调查总结了这些流行的渐近最优技术背后的假设,并介绍了有关这一主题的重要正在进行的研究。

英文摘要:

Motion planning is a fundamental problem in autonomous robotics that requires finding a path to a specified goal that avoids obstacles and takes into account a robot's limitations and constraints. It is often desirable for this path to also optimize a cost function, such as path length. Formal path-quality guarantees for continuously valued search spaces are an active area of research interest. Recent results have proven that some sampling-based planning methods probabilistically converge toward the optimal solution as computational effort approaches infinity. This survey summarizes the assumptions behind these popular asymptotically optimal techniques and provides an introduction to the significant ongoing research on this topic.

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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