DocumentCode
886003
Title
Spacecraft on-orbit deployment anomalies: What can be done?
Author
Freeman, Michael T.
Author_Institution
Electromagnetic Sciences Inc., Norcross, GA, USA
Volume
8
Issue
4
fYear
1993
fDate
4/1/1993 12:00:00 AM
Firstpage
3
Lastpage
15
Abstract
On-orbit anomalies related to the deployment of spacecraft appendage and possible causes of such failures are considered. The discussion covers mechanical launch loading, on-orbit thermal and solar concerns, reliability of spacecraft pyrotechnics, and practical limitations of ground-based deployment testing. Lessons learned from the successful recovery of the Telesat Canada Anik-E2 satellite in 1991 are examined.<>
Keywords
aerospace testing; artificial satellites; failure analysis; reliability; space vehicles; 1991; Telesat Canada Anik-E2 satellite; failures; ground-based deployment testing; mechanical launch loading; on-orbit deployment; pyroshock; reliability; solar effects; spacecraft pyrotechnics; thermal problems; thermal vacuum testing; tribology; vibration; Aerospace engineering; Antenna arrays; Artificial satellites; Receiving antennas; Satellite antennas; Satellite broadcasting; Satellite ground stations; Space missions; Space vehicles; Vehicle safety;
fLanguage
English
Journal_Title
Aerospace and Electronic Systems Magazine, IEEE
Publisher
ieee
ISSN
0885-8985
Type
jour
DOI
10.1109/62.210636
Filename
210636
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