Controlling the Primary Mirror in a Space-Based Telescope Utilizing an Eigenstructure Assignment Technique
Kim Kyongsoo
Broschiertes Buch

Controlling the Primary Mirror in a Space-Based Telescope Utilizing an Eigenstructure Assignment Technique

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The feasibility of using a sparse array of mirrors in a satellite system is being evaluated. This study focuses on the control laws necessary for achieving the minimization of the effect of vibration which happens at the primary mirror of the satellite, by using the eigenstructure assignment technique. White Gaussian noise was assumed as the external input. AFRL has developed a 79 state model with 9 control inputs and 9 outputs, 3 sparse array mirrors, and a base. To extend the theory, a simplified model with 2 mirrors and a base which has 12 states, 4 control inputs and 8 outputs was develope...