Acta Optica Sinica, Volume. 20, Issue 10, 1328(2000)
Analysis of the Residual Servo Variance for an Adaptive Optics System
The relationship between residual servo variance and control bandwidth of an adaptive optics system is discussed. For a system with time delay, a approximate formula for calculating the residual servo variance is derived. The formula to calculate the optimal control bandwidth of a system with measurement noise is given. For an example, the problem of choosing the optimal control bandwidth of the 61 element adaptive optics system is discussed.
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[in Chinese], [in Chinese]. Analysis of the Residual Servo Variance for an Adaptive Optics System[J]. Acta Optica Sinica, 2000, 20(10): 1328
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