Asteroid Modeling for Testing Spacecraft Approach and Landing

被引：5

作者：

Martin, Iain ^{[1
]}

Parkes, Steve ^{[1
]}

Dunstan, Martin ^{[1
]}

Rowell, Nick ^{[1
]}

机构：

[1] Univ Dundee, Space Technol Ctr, Dundee DD1 4HN, Scotland

来源：

IEEE COMPUTER GRAPHICS AND APPLICATIONS | 2014年 / 34卷 / 04期

关键词：

computer graphics; fractal; graphics; terrain modeling; terrain-relative navigation; vision guidance; visualization;

D O I：

10.1109/MCG.2014.22

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

Researchers have extended and applied graphics techniques to create high-resolution asteroid models to simulate cameras and other spacecraft sensors approaching and descending toward asteroids. Scalable asteroid models are created with terrain modeling and crater simulation. They're evaluated in comparison to real asteroids and the response to a feature-tracking algorithm. © 2014 IEEE.

引用

页码：52 / 62

页数：11

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