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RI | Publications | Multi-resolution Field D*
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Multi-resolution Field D*
D. Ferguson and A. Stentz
Proceedings of the International Conference on Intelligent Autonomous Systems (IAS), March, 2006.
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| Abstract |
We present a multi-resolution path planner and replanner capable of efficiently generating paths across very large environments. Our approach extends recent work on interpolation-based planning to produce direct paths through non-uniform resolution grids. The resulting algorithm produces plans with costs almost exactly the same as those generated by the most effective uniform resolution grid-based approaches, while requiring only a fraction of their computation time and memory. In this paper we describe the algorithm and report results from a number of experiments involving both simulated and real field data.
| Notes |
Associated centers: VASC and FRC
Associated lab/group: NavLab
Associated project: CTA Robotics
| Text Reference |
D. Ferguson and A. Stentz, "Multi-resolution Field D*," Proceedings of the International Conference on Intelligent Autonomous Systems (IAS), March, 2006.
| BibTeX Reference |
@inproceedings{Ferguson_2006_5303,
author = "David Ferguson and Anthony (Tony) Stentz",
title = "Multi-resolution Field D*",
booktitle = "Proceedings of the International Conference on Intelligent Autonomous Systems (IAS)",
month = "March",
year = "2006"
}