1. Date of download: 10/17/2017
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Linear Closed-Loop Control of Fluid Instabilities and Noise-Induced Perturbations: A Review of Approaches and Tools1
Appl. Mech. Rev. 2016;68(2): doi: /
Figure Legend:
Sketch indicating the transfer of information to be modeled by the ARMAX structure. Transfer of information (1) from the control u to the performance sensor z, (2) from the upstream sensor y to the performance sensor z, (3) the observable part of the disturbance environment w measured by y, and (4) the part of w, unobservable by y but impacting the performance sensor z.