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Mars 2020 Perseverance Entry Descent and Landing Guidance Navigation and ControlOn February 18th, 2021, NASA landed Perseverance on the Jezero crater (Mars). This paper presents an overview of the Guidance, Navigation and Control (GNC) system for the Entry, Descent, and Landing (EDL) phases of the Mars 2020 Mission. It describes the GNC architecture, including sensors, actuators and algorithms. It takes the perspective of the GNC mode commander and shows its as-flown performance.
Document ID
20230005550
Acquisition Source
Jet Propulsion Laboratory
Document Type
Preprint (Draft being sent to journal)
External Source(s)
hdl:2014/55247
Authors
Brugarolas, Paul
Date Acquired
August 9, 2021
Publication Date
August 9, 2021
Publication Information
Publisher: Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2021
Distribution Limits
Public
Copyright
Other
Technical Review

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