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Proceedings Paper

Acquisition, tracking, pointing, and line-of-sight control laboratory experiments for a space-based bifocal relay mirror
Author(s): Michael G. Spencer; Brij N. Agrawal; Marcello Romano; Richard L. Brunson; James D. Dillow; Douglas H. Nelson; J. J. Connors; Sergio R. Restaino
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Paper Abstract

Space based bifocal relay mirrors are potentially an enabling/enhancing piece of any architecture making use of long-range laser propagation. Inherent in the bifocal concept is dual line of sight control. This is especially challenging in this space-based application due to spacecraft attitude control issues. This paper presents a summary of the research into acquisition, tracking, pointing (ATP) and control technologies relevant to a bifocal relay mirror system as well as the development of a laboratory experimental test bed to integrate the advanced optics systems onto a Three-axis spacecraft simulator. The relay geometry includes a cooperative source and either a cooperative or non-cooperative target depending on the application. The described test bed is a joint effort with the Air Force Research Laboratory (optics) and the Naval Postgraduate School (spacecraft simulator).

Paper Details

Date Published: 1 July 2002
PDF: 11 pages
Proc. SPIE 4714, Acquisition, Tracking, and Pointing XVI, (1 July 2002); doi: 10.1117/12.472600
Show Author Affiliations
Michael G. Spencer, Naval Postgraduate School (United States)
Brij N. Agrawal, Naval Postgraduate School (United States)
Marcello Romano, Naval Postgraduate School (United States)
Richard L. Brunson, Boeing-SVS, Inc. (United States)
James D. Dillow, Boeing-SVS, Inc. (United States)
Douglas H. Nelson, Boeing-SVS, Inc. (United States)
J. J. Connors, Boeing-SVS, Inc. (United States)
Sergio R. Restaino, Air Force Research Lab. (United States)


Published in SPIE Proceedings Vol. 4714:
Acquisition, Tracking, and Pointing XVI
Michael K. Masten; Larry A. Stockum, Editor(s)

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