OptInt PmWiki : MROI / Tip-tilt Systems

Original tip-tilt memo: Attach: INT-402-MIS-0034.pdf

Requirements document: Attach: INT-403-ENG-0003.pdf

Specifications of tip-tilt secondary mirror: XXX

Open questions:

Tasks:

The expression for the control system error factor from the tip-tilt memo is

\gamma = \left[ \frac{2}{\Omega} \tan^{-1} \left(\frac{\Omega}{2}\right) \right]^{1/2} ,

where \Omega is the ratio of sampling frequency to 3dB bandwidth.


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