Publications of the Astronomical Society of the Pacific, Vol. 129, No. 976 (2017 June), pp. 1-12 (12 pages) Adaptive Optics (AO) systems in large telescopes do not ...

Disturbance rejection, like command tracking, is usually expressed graphically. The graphs, called disturbance rejection plots, show the effect of PIV gains on disturbance torque applied to the shaft ...