| タイトル | Preliminary Dynamic Feasibility and Analysis of a Spherical, Wind-Driven (Tumbleweed), Martian Rover |
| 本文（外部サイト） | http://hdl.handle.net/2060/20050060673 |
| 著者（英） | Flick, John J.; Toniolo, Matthew D. |
| 著者所属（英） | NASA Langley Research Center |
| 発行日 | 2005-01-07 |
| 言語 | eng |
| 内容記述 | The process and findings are presented from a preliminary feasibility study examining the dynamics characteristics of a spherical wind-driven (or Tumbleweed) rover, which is intended for exploration of the Martian surface. The results of an initial feasibility study involving several worst-case mobility situations that a Tumbleweed rover might encounter on the surface of Mars are discussed. Additional topics include the evaluation of several commercially available analysis software packages that were examined as possible platforms for the development of a Monte Carlo Tumbleweed mission simulation tool. This evaluation lead to the development of the Mars Tumbleweed Monte Carlo Simulator (or Tumbleweed Simulator) using the Vortex physics software package from CM-Labs, Inc. Discussions regarding the development and evaluation of the Tumbleweed Simulator, as well as the results of a preliminary analysis using the tool are also presented. Finally, a brief conclusions section is presented. |
| NASA分類 | Lunar and Planetary Science and Exploration |
| レポートNO | AIAA Paper 2005-0250 |
| 権利 | Copyright, Distribution under U.S. Government purpose rights |
