Fractal-based Lunar Terrain Surface Modeling for the Soft Landing Navigation

摘要：

Soft landing on the moon is the main target of the second phase of China Lunar Exploration Project.In order to gain guidance accuracy less than 100m,the terrain relative navigation methods should be involved. However the terrain map of lunar with enough resolution will not be available within triennium,the modeling of lunar terrain surface with proposed methods will make the test for TRN methods available instantly.The high-resolution DEMs will be generated from low-resolution data based on a squaresquare subdivision fractal function.And the lunar impact craters will be added to the model according to the latest database and the statistic results of observation.

关键词： terrain modeling fractal terrain relative navigation

作者: Xianlin Huang Xiaonan Jiang Ting Yu Hang Yin

作者单位: Center for Control Theory and Guidance Technology Harbin Institute of Technology Harbin, China

会议类型: 国际会议

会议名称: 2009 Second International Conference on Intelligent Computation Technology and Automation(2009 第二届IEEE智能计算与自动化国际会议 ICICTA 2009)

会议地点: 长沙

会议语种:英文

页码: 1005-1008

在线出版日期: 2009-10-10（万方平台首次上网日期，不代表论文的发表时间）