Hallmarks of an Autonomous Space System's Development and V&V
2022 IEEE International Conference on Assured Autonomy (ICAA)(2022)
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.
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关键词
autonomy,probabilistic requirements,simulation,space missions,testing,verification and validation (V&V)
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