Globally optimal minimum-variance control in adaptive optical systems with mirror dynamics

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 7015, Issue , 2008, Pages

  Correia, Carlos ^a   Raynaud, Henri Fraņcois ^b   Kulcsár, Caroline ^b   Conan, Jean Marc ^a  

^a ONERA   (France)

^b UNIVERSITÉ PARIS 13   (France)

Author keywords

Adaptive Optics; Efficient algorithms; Linear Quadratic Gaussian methods for estimation and control; Minimum variance wave front reconstruction; Real time Adaptive Optical systems

Indexed keywords

ADAPTIVE OPTICAL SYSTEMS; DEFORMABLE MIRRORS; DEFORMABLES; DISCRETE-TIME; EFFICIENT ALGORITHMS; LINEAR QUADRATIC GAUSSIAN; LINEAR-QUADRATIC-GAUSSIAN METHODS FOR ESTIMATION AND CONTROL; MINIMUM-VARIANCE WAVE-FRONT RECONSTRUCTION; REAL-TIME ADAPTIVE OPTICAL SYSTEMS; REFERENCE POINTS; STATE SPACE APPROACH; SUBOPTIMAL SOLUTION; VARIANCE CONTROL;

ADAPTIVE ALGORITHMS; ADAPTIVE OPTICS; ATMOSPHERIC TURBULENCE; DYNAMICS; MIRRORS; OPTICAL SYSTEMS; OPTIMIZATION; PHOTOLITHOGRAPHY; REAL TIME SYSTEMS; RESTORATION; STOCHASTIC MODELS; WAVEFRONTS;

ADAPTIVE CONTROL SYSTEMS;

EID: 66949115314     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.788459     Document Type: Conference Paper

References (12)

1. D. M. Wiberg, C. E. Max, and D. T. Gavel, "A spatial non-dynamic lqg controller part i, application to adaptive optics," 3, 43rd IEEE Conference on Decision and Control, 2004. CDC., Dec. 2004.
2. B. Le Roux, J.-M. Conan, C. Kulcśar, H.-F. Raynaud, L. M. Mugnier, and T. Fusco, "Optimal control law for classical and multiconjugate adaptive optics," Optical Society of America Journal A 21, pp. 1261-1276, 2004.
3. C. Petit, F. Quiros-Pacheco, J.-M. Conan, C. Kulcśar, H.-F. Raynaud, T. Fusco, and G. Rousset, "Kalmanfilter- based control for adaptive optics," in Advancements in Adaptive Optics. Edited by Domenico B. Calia, Brent L. Ellerbroek, and Roberto Ragazzoni. Proceedings of the SPIE, Volume 5490, pp. 1414-1425 (2004)., 5490, pp. 1414-1425, 2004.
4. C. Kulcsár, H.-F. Raynaud, C. Petit, J.-M. Conan, and P. V. de Lesegno, "Optimal control, observers and integrators in adaptive optics," Opt. Express 14(17), pp. 7464-7476, 2006. (Pubitemid 44277480)
5. R. N. Paschall and D. J. Anderson, "Linear quadratic gaussian control of a deformable mirror adaptive optics system with time-delayed measurements," Applied Optics 32, pp. 6347-6358, 1993.
6. J. Herrmann, "Phase variance and Strehl ratio in adaptive optics.," Journal of the Optical Society of America A 9, pp. 2257-2258, Dec. 1992.
7. B. D. O. Anderson and J. B. Moore, Optimal Control, Linear Quadratic Methods. Dover Publications Inc., 1995.
8. T. Söderström, Discrete-time Stochastic Systems, Advanced Textbooks in Control and Signal Processing, Springer-Verlag, London, 2002.
9. B. D. O. Anderson and J. B. Moore, Optimal Filtering. Dover Publications Inc., 1995.
10. R. J. Noll, "Zernike polynomials and atmospheric turbulence," Optical Society of America Journal A 66, pp. 207-211, 1976.
11. "Technical specifications for the m4 adaptive unit of the e-elt: conceptual design, prototyping and preliminary design study," tech. rep., ESO, Sept. 2007.
12. J.-M. Conan and C. Petit, "E-elt conceptual design, prototyping and preliminary design of the m4 adaptive unit," tech. rep., ONERA, May 2008.