Title | ||
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Real-time global path planning for mobile robots with a complex 3-D shape in large-scale 3-D environment |
Abstract | ||
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Real-time global path planning in a large-scale dynamic environment for mobile robots is a complex task, especially when the 3-D configurations of the mobile robots and obstacles are considered. There is an existing method for real-time path planning for fixed manipulators in a small field that uses a parallel version of 3-D collision detection to enable/disable edges of a prior generated probabilistic roadmap when the environment is dynamically changing. In this research, we modify the state-of-the-art method to adapt to the global path planning of the mobile robot. We propose a hierarchical probabilistic roadmap to adapt to a large-scale environment. Finally, the real-world experiment is carried out to demonstrate that a mobile robot with a complex 3-D shape can navigate itself in a complex environment with pipes. And another simulation experiment is carried out to prove that the proposed method takes 0.15 s to calculate the global path in a large-scale environment which is a 100-meter square field. |
Year | DOI | Venue |
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2021 | 10.1007/s10015-021-00706-x | ARTIFICIAL LIFE AND ROBOTICS |
Keywords | DocType | Volume |
Mobile robot, Point cloud, Global path planning, Dynamic environment | Journal | 26 |
Issue | ISSN | Citations |
4 | 1433-5298 | 0 |
PageRank | References | Authors |
0.34 | 0 | 5 |
Name | Order | Citations | PageRank |
---|---|---|---|
Xixun Wang | 1 | 0 | 0.68 |
Kozo Moriyama | 2 | 0 | 0.34 |
Lucas Brooks | 3 | 0 | 0.34 |
Shin Kameyama | 4 | 0 | 0.34 |
Fumitoshi Matsuno | 5 | 0 | 0.34 |