Acta Optica Sinica, Volume. 17, Issue 12, 1697(1997)
Effective Bandwidth Analysis of Adaptive Optics Control System
The relationship between the effective bandwidth and the close bandwidth in adaptive optics (AO) control systems is discussed. The bandwidth of an adaptive optics control system is cpmpared with PI controller or pure time delay compensative controller too. The conclusion is that the time delay in AO system is the limitation of Bandwidth, and an AO control system should have higher Effective Bandwidth and lower Close Bandwidth.
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[in Chinese], [in Chinese]. Effective Bandwidth Analysis of Adaptive Optics Control System[J]. Acta Optica Sinica, 1997, 17(12): 1697