DocumentCode
2068445
Title
Examination of human performance during lunar landing
Author
Chua, Zarrin K. ; Feigh, Karen M. ; Braun, Robert D.
Author_Institution
Georgia Inst. of Technol., Atlanta, GA, USA
fYear
2010
fDate
6-13 March 2010
Firstpage
1
Lastpage
11
Abstract
Experimentally derived data was extrapolated to compare the lunar landing performance of human pilots to that of an automated landing system. The results of this investigation are presented. Overall, the pilots performed equal to or better than the automated system in 18% of the relevant cases, but required more fuel. Pilot site selections were further investigated as a function of the time to complete. Each hypothetical case was compared to the automated system, across a range of performance criteria weighting distributions. This performance criteria is threefold - proximity to point of interest, safety of the site, and fuel consumed. In general, the pilots perform better than the automated system in terms of safety and proximity to points of interest criteria. However, as the priority of fuel conservation increases, the tradeoff between using an autonomous landing system versus a human-in-command system favors the automation, especially if the pilot is not able to make the proper decision within a performance criteria specific threshold.
Keywords
space research; space vehicles; automated landing system; autonomous landing system; fuel conservation; human performance; human pilots; human-in-command system; lunar landing; performance criteria; pilot site selections; site safety; weighting distributions; Automatic control; Automation; Biographies; Control systems; Fuels; Humans; Moon; Navigation; Robustness; Safety;
fLanguage
English
Publisher
ieee
Conference_Titel
Aerospace Conference, 2010 IEEE
Conference_Location
Big Sky, MT
ISSN
1095-323X
Print_ISBN
978-1-4244-3887-7
Electronic_ISBN
1095-323X
Type
conf
DOI
10.1109/AERO.2010.5447027
Filename
5447027
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