Searched for: subject%3A%22Data%255C-driven%255C%2Bdisturbance%255C%2Bmodeling%22
(1 - 2 of 2)
Hinnen, K. (author), Verhaegen, M. (author), Doelman, N.J. (author), TNO Industrie en Techniek (author)
Adaptive optics (AO) is used in ground-based astronomical telescopes to improve the resolution by counteracting the effects of atmospheric turbulence. Most AO systems are based on a simple control law that neglects the temporal evolution of the distortions introduced by the atmosphere. This paper presents a data-driven control design approach...
article 2008
TNO Industrie en Techniek (author), Hinnen, K.J.G. (author), Verhaegen, M.H. (author), Doelman, N.J. (author)
Even though the wavefront distortion introduced by atmospheric turbulence is a dynamic process, its temporal evolution is usually neglected in the adaptive optics (AO) control design. Most AO control systems consider only the spatial correlation in a separate wavefront reconstruction step. By accounting for the temporal evolution of the...
conference paper 2005