Autonomous navigation of mobile robot in radiation environment with uneven terrain
Autonomous navigation of mobile robot in radiation environment with uneven terrain
复制标题
地形不平坦辐射环境下移动机器人自主导航
DOI:
10.1007/s41315-022-00255-x
复制
发表时间:
2022-08
期刊:
影响因子:
--
通讯作者:
Zhenhua Xiong
中科院分区:
文献类型:
--
作者:
Ying Huang;Xiaoyu Shi;Yan Zhou;Zhenhua Xiong
In order to protect people from nuclear radiation, nuclear emergency robots are widely used in radiation environment. Except for the obstacle avoidance, these robots should also consider the radiation quantity (or dose rate) and the complex land slope. However, current navigation methods are insufficient to cover all these factors for nuclear emergency robots. In this paper, an autonomous navigation method is proposed for nuclear emergency robots. Firstly, a multi-layer costmap, which includes the costmap of radiation and the costmap of traversability, is proposed as the input of the path planner. Then, an A algorithm with heuristic function of distance, radiation and slope is employed to search the global path. Finally, a multisensor data fusion algorithm is implemented for the real-time localization and motion control of the robot. Both simulation and real-world experiments demonstrate that the proposed autonomous navigation method can plan a reasonable path and control the robot to reach the target safely in a complex radiation environment.
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DOI:
10.1109/iros47612.2022.9981038
发表时间:
2022-03
期刊:
2022 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)
影响因子:
--
作者:
Zhu Jian;Zih-Rong Lu;Xiao Zhou;Bin Lan;Anxing Xiao;Xueqian Wang;Bin Liang
通讯作者:
Zhu Jian;Zih-Rong Lu;Xiao Zhou;Bin Lan;Anxing Xiao;Xueqian Wang;Bin Liang
影响因子:
2.7
作者:
Chen Chen-Chen;Jiejin Cai;Zhuang Wang;Facheng Chen;Wenjun Yi
通讯作者:
Chen Chen-Chen;Jiejin Cai;Zhuang Wang;Facheng Chen;Wenjun Yi
影响因子:
1.9
作者:
Liu, Yong-kuo;Li, Meng-kun;Chao, Nan
通讯作者:
Chao, Nan
DOI:
10.1061/(asce)cp.1943-5487.0000963
发表时间:
2021-05
期刊:
J. Comput. Civ. Eng.
影响因子:
--
作者:
Inbae Jeong;Y. Jang;Jisoo Park;Y. Cho
通讯作者:
Inbae Jeong;Y. Jang;Jisoo Park;Y. Cho
影响因子:
1.7
作者:
M. Khasawneh;“Zeina Aman” M. Al-Shboul;M. Jaradat
通讯作者:
M. Khasawneh;“Zeina Aman” M. Al-Shboul;M. Jaradat