First laboratory validation of vibration filtering with LQG control law for adaptive Optics

被引：98

作者：

Petit, Cyril ^{[1
]}

Conan, Jean-Marc ^{[1
]}

Kulcsar, Caroline ^{[2
]}

Raynaud, Henri-Francois ^{[2
]}

Fusco, Thierry ^{[1
]}

机构：

[1] Off Natl Etud & Rech Aerosp, F-92322 Chatillon, France

[2] Univ Paris 13, Inst Galilee, F-93430 Villetaneuse, France

来源：

OPTICS EXPRESS | 2008年 / 16卷 / 01期

关键词：

D O I：

10.1364/OE.16.000087

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present a first experimental validation of vibration filtering with a Linear Quadratic Gaussian (LQG) control law in Adaptive Optics (AO). A quasi-pure mechanical vibration is generated on a classic AO bench and filtered by the control law, leading to an improvement of the Streh1 Ratio and image stability. Vibration filtering may be applied to any AO system, but these results are of particular interest for eXtrem AO, and for instance for the SPHERE AO design, where high performance is required. (c) 2008 Optical Society of America.

引用

页码：87 / 97

页数：11

共 50 条

[41] Wide field adaptive optics laboratory demonstration with closed-loop tomographic control
Costille, Anne
Petit, Cyril
Conan, Jean-Marc
Kulcsar, Caroline
Raynaud, Henri-Francois
Fusco, Thierry
[J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 2010, 27 (03) : 469 - 483
[42] Vibration suppression of a rotationally periodic structure using an adaptive/PPF control law
Keller, MJ
Agnes, GS
[J]. SMART STRUCTURES AND MATERIALS 2002: DAMPING AND ISOLATION, 2002, 4697 : 205 - 216
[43] Control law synthesis for self-tuning adaptive control of forced vibration in rotor systems
Sun, L
Krodkiewski, JM
Cen, Y
[J]. ACTIVE CONTROL IN MECHANICAL ENGINEERING, 2000, : 233 - 244
[44] Vibration control of smart structures with bonded PZT patches: novel adaptive filtering algorithm and hybrid control scheme
Ma, KG
[J]. SMART MATERIALS & STRUCTURES, 2003, 12 (03): : 473 - 482
[45] Laboratory demonstration of accurate and efficient nanometer-level wavefront control for extreme adaptive optics
Poyneer, Lisa A.
Dillon, Daren
Thomas, Sandrine
Macintosh, Bruce A.
[J]. APPLIED OPTICS, 2008, 47 (09) : 1317 - 1326
[46] Adaptive Optics Facility - control strategy and first on-sky results of the acquisition sequence
Madec, P-Y
Kolb, J.
Oberti, S.
Paufique, J.
La Penna, P.
Hackenberg, W.
Kuntschner, H.
Argomedo, J.
Kiekebusch, M.
Donaldson, R.
Suarez, M.
Arsenault, R.
[J]. ADAPTIVE OPTICS SYSTEMS V, 2016, 9909
[47] Trajectory Tracking and Adaptive Fuzzy Vibration Control of Multilink Space Manipulators with Experimental Validation
Feng, Chenlu
Chen, Weidong
Shao, Minqiang
Ni, Shihao
[J]. ACTUATORS, 2023, 12 (04)
[48] Attitude tracking and vibration suppression of flexible spacecraft using implicit adaptive control law
Shahravi, M
Kabganian, M
[J]. ACC: Proceedings of the 2005 American Control Conference, Vols 1-7, 2005, : 913 - 918
[49] Investigations of an Accelerometer-based Disturbance Feedforward Control for Vibration Suppression in Adaptive Optics of Large Telescopes
Glueck, Martin
Pott, Joerg-Uwe
Sawodny, Oliver
[J]. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 2017, 129 (976)
[50] A laboratory experiment for demonstrating post-coronagraph wave front sensing and control for extreme adaptive optics
Wallace, J. Kent
Bartos, Randall
Rao, Shanti
Samuele, Rocco
Schmidtlin, Edouard
[J]. ADVANCES IN ADAPTIVE OPTICS II, PRS 1-3, 2006, 6272 : U899 - U905

← 1 2 3 4 5 →