Hallmarks of an Autonomous Space System's Development and V&V

被引:0
|
作者
Feather, Martin S. [1 ]
机构
[1] CALTECH, Jet Prop Lab, Off Safety & Mission Success, Pasadena, CA 91125 USA
基金
美国国家航空航天局;
关键词
autonomy; probabilistic requirements; simulation; space missions; testing; verification and validation (V&V); MARS; MINUTES;
D O I
10.1109/ICAA52185.2022.00025
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
NASA's deep space missions are dependent on autonomy when conditions require a faster response than can be directed by communication to and from Earth. Verification and Validation (V8zV) of the autonomy is an essential step for missions to be confident in its use. This paper provides an overview of the development and V&V of one such autonomous system, DIMES (Descent Image Motion Estimation System), used successfully to reduce a critical mission risk during the landings of NASA's two Mars Exploration Rovers on Mars in 2004.
引用
收藏
页码:129 / 136
页数:8
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