Identification scheme with stability constraints for high velocity turbulence in adaptive optics

Jesse Cranney; Jose De Dona; Visa Korkiakoski; Francois Rigaut

doi:10.1109/ANZCC.2018.8606589

Identification scheme with stability constraints for high velocity turbulence in adaptive optics

Jesse Cranney, Jose De Dona, Visa Korkiakoski, Francois Rigaut

Advanced Instrumentation and Technology Centre

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

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.

Original language	English
Title of host publication	ANZCC 2018 - 2018 Australian and New Zealand Control Conference
Place of Publication	Piscataway, United States
Publisher	IEEE
Pages	358-361
Edition	Peer reviewed
ISBN (Print)	978-153866617-3
DOIs	https://doi.org/10.1109/ANZCC.2018.8606589
Publication status	Published - 2019
Event	2018 Australian and New Zealand Control Conference, ANZCC 2018 - Melbourne, Australia, Australia Duration: 1 Jan 2019 → …

Conference

Conference	2018 Australian and New Zealand Control Conference, ANZCC 2018
Country/Territory	Australia
Period	1/01/19 → …
Other	December 7-8 2018

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10.1109/ANZCC.2018.8606589

Cite this

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title = "Identification scheme with stability constraints for high velocity turbulence in adaptive optics",

abstract = "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.",

author = "Jesse Cranney and {De Dona}, Jose and Visa Korkiakoski and Francois Rigaut",

year = "2019",

doi = "10.1109/ANZCC.2018.8606589",

language = "English",

isbn = "978-153866617-3",

pages = "358--361",

booktitle = "ANZCC 2018 - 2018 Australian and New Zealand Control Conference",

publisher = "IEEE",

edition = "Peer reviewed",

note = "2018 Australian and New Zealand Control Conference, ANZCC 2018 ; Conference date: 01-01-2019",

}

Cranney, J, De Dona, J, Korkiakoski, V & Rigaut, F 2019, Identification scheme with stability constraints for high velocity turbulence in adaptive optics. in ANZCC 2018 - 2018 Australian and New Zealand Control Conference. Peer reviewed edn, IEEE, Piscataway, United States, pp. 358-361, 2018 Australian and New Zealand Control Conference, ANZCC 2018, Australia, 1/01/19. https://doi.org/10.1109/ANZCC.2018.8606589

Identification scheme with stability constraints for high velocity turbulence in adaptive optics. / Cranney, Jesse; De Dona, Jose; Korkiakoski, Visa et al.
ANZCC 2018 - 2018 Australian and New Zealand Control Conference. Peer reviewed. ed. Piscataway, United States: IEEE, 2019. p. 358-361.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Identification scheme with stability constraints for high velocity turbulence in adaptive optics

AU - Cranney, Jesse

AU - De Dona, Jose

AU - Korkiakoski, Visa

AU - Rigaut, Francois

PY - 2019

Y1 - 2019

N2 - 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.

AB - 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.

U2 - 10.1109/ANZCC.2018.8606589

DO - 10.1109/ANZCC.2018.8606589

M3 - Conference contribution

SN - 978-153866617-3

SP - 358

EP - 361

BT - ANZCC 2018 - 2018 Australian and New Zealand Control Conference

PB - IEEE

CY - Piscataway, United States

T2 - 2018 Australian and New Zealand Control Conference, ANZCC 2018

Y2 - 1 January 2019

ER -

Identification scheme with stability constraints for high velocity turbulence in adaptive optics

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