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arXiv 1903.06111cs.RO
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微型飞行器核环境监测算法与实验研究

Nuclear Environments Inspection with Micro Aerial Vehicles: Algorithms and Experiments

University of Pennsylvania(宾夕法尼亚大学);New York University(纽约大学)

Dinesh Thakur, Giuseppe Loianno, Wenxin Liu, Vijay Kumar

摘要:

在这项工作中,我们解决的估计,规划,控制和映射问题,让一个小的四旋翼自主检查内部的危险损坏的核站点。这些算法在计算有限的CPU上运行。我们研究了不同光照对系统性能的影响。据我们所知,这是第一个这种尺寸和规模的全自动系统,用于检查主安全壳(PCV)的全尺寸模型的内部。拟议的解决方案为检查核反应堆和支持核退役开辟了新的途径,众所周知,核退役是一个危险、漫长和繁琐的过程。不同照明条件下的实验结果表明,导航的能力,一个完整的规模模拟PCV基座,并创建一个地图的环境,同时避免障碍物。

英文摘要:

In this work, we address the estimation, planning, control and mapping problems to allow a small quadrotor to autonomously inspect the interior of hazardous damaged nuclear sites. These algorithms run onboard on a computationally limited CPU. We investigate the effect of varying illumination on the system performance. To the best of our knowledge, this is the first fully autonomous system of this size and scale applied to inspect the interior of a full scale mock-up of a Primary Containment Vessel (PCV). The proposed solution opens up new ways to inspect nuclear reactors and to support nuclear decommissioning, which is well known to be a dangerous, long and tedious process. Experimental results with varying illumination conditions show the ability to navigate a full scale mock-up PCV pedestal and create a map of the environment, while concurrently avoiding obstacles.

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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