- Title
- Identification scheme with stability constraints for high velocity turbulence in adaptive optics
- Creator
- Cranney, Jesse; De Dona, Jose; Korkiakoski, Visa; Rigaut, Francois
- Relation
- ANZCC2018: Australian & New Zealand Control Conference (ANZCC). Australian and New Zealand Control Conference (ANZCC 2018): Proceedings (Melbourne, Vic. 07-08 December, 2018) p. 358-361
- Publisher Link
- http://dx.doi.org/10.1109/ANZCC.2018.8606589
- Publisher
- Institute of Electrical and Electronics Engineers (IEEE)
- Resource Type
- conference paper
- Date
- 2018
- Description
- High-wind velocity Adaptive Optics (AO) systems depend on functional and identifiable predictive turbulence models. Existing system identification techniques for this specific class of systems is either unnecessarily general (including a large set of impractical solutions), or very specific (not easily scaled to arbitrary wind-velocities). The authors present the motivation and derivation of a system identification method which is solved directly in the parameter space of the predictive estimator, using recent phase estimates of the turbulence.
- Subject
- mathematical model; linear matrix inequalities; adaptive optics; atmospheric modeling; moise measurement; cost function; telemetry
- Identifier
- http://hdl.handle.net/1959.13/1404438
- Identifier
- uon:35340
- Language
- eng
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