Optimal [H-2] and [H-infinity] control of extremely large segmented telescopes

Extremely large telescopes (ELTs) are the next generation of ground-based reflecting telescopes of optical wavelengths. ELTs possess an aperture of more than 20 meters and share a number of common features, particularly the use of a segmented primary mirror and the use of adaptive optics systems. In...

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Bibliographic Details
Main Author: Kassas, Zaher
Format: Others
Language:English
Published: 2011
Subjects:
Online Access:http://hdl.handle.net/2152/ETD-UT-2010-08-1618