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John S. Allen
Electrical Engineer
SPIE Involvement:
Author
Publications (2)
Proceedings Article | 27 July 2004 Paper
Development of a feed-forward controller for a tracking telescope
Proceedings Volume 5430, (2004) https://doi.org/10.1117/12.541646
KEYWORDS: Space telescopes, Telescopes, Control systems, Missiles, Video, Mathematical modeling, Servomechanisms, Data modeling, Analog electronics, Computer programming
Proceedings Article | 14 June 1996 Paper
Design of an automatic focus control unit using fuzzy logic
John Allen, Eric Nguyen, Steven Timms, Nadipuram Prasad
Proceedings Volume 2755, (1996) https://doi.org/10.1117/12.243178
KEYWORDS: Fuzzy logic, Surface plasmons, Automatic control, Telescopes, Control systems, Polonium, Standards development, Laser phosphor displays, Missiles, Optical tracking
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