An improved A* algorithm for generating four-track trajectory planning to adapt to longitudinal rugged terrain
Abstract A four-wheeled robot can stride through longitudinal trenches to adapt to terrain challenges and effectively reach the target position in unstructured space, thus achieving navigation in rough terrain. Establishing a trajectory planning method to plan four paths simultaneously is necessary....
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2025-02-01
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| Series: | Scientific Reports |
| Subjects: | |
| Online Access: | https://doi.org/10.1038/s41598-025-90822-6 |
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