Experimental Modeling and Low-Order Control of a Multi-Actuator Adaptive Optics System
This paper develops a fixed-order <inline-formula> <tex-math notation="LaTeX">$H_{\infty }$ </tex-math></inline-formula> suboptimal controller for an experimental adaptive optics (AO) system used for real-time wavefront correction. The system contains a 40-actuator deformable mirror (DM40) used to emulate atmospheric-t...