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Proceedings Paper

Greedy search algorithm used in the automated scheduling of Hubble Space Telescope activities
Author(s): Roberto J. Samson
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Paper Abstract

This paper presents the greedy search technique used by the Hubble Space Telescope (HST) Science Planning and Scheduling System to automatically schedule HST activities on weekly calendars. Given a set of possible observations to schedule in a week, this technique determines the best time ordering of observations which would maximize the scheduling efficiency or total science time in a calendar. The HST observation constraints that strongly influence the search heuristics and the process that produce HST flight calendars are also described in detail.

Paper Details

Date Published: 3 July 1998
PDF: 9 pages
Proc. SPIE 3349, Observatory Operations to Optimize Scientific Return, (3 July 1998); doi: 10.1117/12.316498
Show Author Affiliations
Roberto J. Samson, Space Telescope Science Institute (United States)


Published in SPIE Proceedings Vol. 3349:
Observatory Operations to Optimize Scientific Return
Peter J. Quinn, Editor(s)

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