Print Email Facebook Twitter Adaptive and real-time optimal control for adaptive optics systems Title Adaptive and real-time optimal control for adaptive optics systems Author Doelman, N.J. Fraanje, P.R. Houtzager, I. Verhaegen, M. TNO Industrie en Techniek Publication year 2009 Abstract An optimal control method to reject turbulence-induced wavefront distortions in an Adaptive Optics system is discussed. Details of a data-driven control approach are presented where the emphasis is put on the estimation of the optimal predictor of the wavefront disturbance. Several algorithms capable of finding the predictor parameters from the sensor signals are discussed. These algorithms could also track time-varying disturbance characteristics in an adaptive control setting. In a simulation experiment with turbulence data recursive type and batch-wise estimation algorithms are compared. Subject Adaptive control systemsReal time systemsTurbulenceWavefrontsAdaptive optics systemsData-driven controlEstimation algorithmOptimal control methodsOptimal predictorReal time optimal controlTime-varying disturbanceWavefront distortionAdaptive optics To reference this document use: http://resolver.tudelft.nl/uuid:36f6a074-f112-420b-beaa-40e04334e42d TNO identifier 531906 Publisher IEEE Institute of Electrical and Electronics Engineers Inc. ISBN 9783952417393 Source 10th European Control Conference, ECC 2009, 23-26 August 2009, Budapest, Hungary, 3527-3532 Article number 7074946 Document type conference paper Files To receive the publication files, please send an e-mail request to TNO Library.