Robust control of an adaptive optical system

被引:2
|
作者
Frazier, BW
Roche, J
Tyson, RK
Kakad, YP [1 ]
Sherlock, BG
机构
[1] Univ N Carolina, Dept Elect & Comp Engn, Chapel Hill, NC 27515 USA
[2] Xinet Inc, Devens, MA USA
[3] Univ N Carolina, Dept Phys & Opt Sci, Chapel Hill, NC 27515 USA
关键词
adaptive optics; wavefront correction; H-infinity control; compact adaptive optics; optimal control;
D O I
10.1243/095440504322984902
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Most adaptive optical systems are based on a least-squares fit algorithm to optimize performance, and generally do not adequately address stability or uncertainty in the system. This paper describes the implementation of an H-infinity controller for an adaptive optical system, in order to optimize the closed-loop stability of the system.
引用
收藏
页码:353 / 358
页数:6
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