Predictors in the servo-loop of an AO system

Richard M. Brockie; Martyn Wells; Peter Gallant; George J. M. Aitken

doi:10.1117/12.321733

11 September 1998 Predictors in the servo-loop of an AO system

Richard M. Brockie, Martyn Wells, Peter Gallant, George J. M. Aitken

Proceedings Volume 3353, Adaptive Optical System Technologies; (1998) https://doi.org/10.1117/12.321733
Event: Astronomical Telescopes and Instrumentation, 1998, Kona, HI, United States

Abstract

Previous work has shown that atmospheric distortions are predictable. We present preliminary results which show that introducing predictors into the control loop of an adaptive optics system with a zero hysteresis segmented mirror improves systems performance.

Citation Download Citation

Richard M. Brockie, Martyn Wells, Peter Gallant, and George J. M. Aitken "Predictors in the servo-loop of an AO system", Proc. SPIE 3353, Adaptive Optical System Technologies, (11 September 1998); https://doi.org/10.1117/12.321733

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available