Proceedings Paper
Single-input/single-output analysis of latency and quadrant detector saturation in adaptive optical systems| Format | Member Price | Non-Member Price |
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Paper Abstract
Feedback control theory offers several useful tools for analysis of adaptive optics systems. The basic tools of single-input-single-output analysis are applied to design first order and optimal filters for a specific loop bandwidth or gain margin as a function of latency and sample rate. Optimizing filter loop band-width as a function of temporal disturbance and noise statistics is addressed with respect to the internal model principles. Latency, due to camera readout and processing time, is shown to be the primary design driver for optical AO system performance. The effects of wavefront sensor saturation are discussed and simulation and experimental results are presented.
Paper Details
Date Published: 27 September 1999
PDF: 13 pages
Proc. SPIE 3762, Adaptive Optics Systems and Technology, (27 September 1999); doi: 10.1117/12.363587
Published in SPIE Proceedings Vol. 3762:
Adaptive Optics Systems and Technology
Robert K. Tyson; Robert Q. Fugate, Editor(s)
PDF: 13 pages
Proc. SPIE 3762, Adaptive Optics Systems and Technology, (27 September 1999); doi: 10.1117/12.363587
Show Author Affiliations
Jeffrey D. Barchers, Air Force Research Lab. (United States)
David J. Lee, Air Force Research Lab. (United States)
David J. Lee, Air Force Research Lab. (United States)
David E. Lane, U.S. Air Force Academy (United States)
Published in SPIE Proceedings Vol. 3762:
Adaptive Optics Systems and Technology
Robert K. Tyson; Robert Q. Fugate, Editor(s)
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