Optimal and adaptive correction of aero-optical wavefronts in an adaptive optics experiment

@inproceedings{Tesch2011OptimalAA,
  title={Optimal and adaptive correction of aero-optical wavefronts in an adaptive optics experiment},
  author={Jonathan A. Tesch and Steve Gibson},
  booktitle={Optical Engineering + Applications},
  year={2011}
}
This paper compares an optimal linear time-invariant controller and an adaptive controller for prediction and control of aero-optical wavefronts derived from recent flight-test data. Both control methods have the form of multichannel prediction filters that capture the statistics of the aero-optical turbulence to mitigate latency in the adaptive optics loop. Experimental results show the improvement in wavefront correction achieved by both prediction methods. Altering the flow… CONTINUE READING

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