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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 30, Iss. 7 — Mar. 1, 1991
  • pp: 833–838

Actuator influence functions of active mirrors

Arthur Menikoff  »View Author Affiliations


Applied Optics, Vol. 30, Issue 7, pp. 833-838 (1991)
http://dx.doi.org/10.1364/AO.30.000833


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Abstract

A method for calculating the actuator influence functions of an active mirror is described. The method is based on a model of the mirror as a thin plate attached by actuators to a very stiff reaction structure. Arbitrary actuator layouts can be handled. The mirror deflections calculated agree well with the results of a finite element analysis of the structure.

© 1991 Optical Society of America

History
Original Manuscript: November 13, 1989
Published: March 1, 1991

Citation
Arthur Menikoff, "Actuator influence functions of active mirrors," Appl. Opt. 30, 833-838 (1991)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-30-7-833


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References

  1. S. Timoshenko, S. Woinowski-Krieger, Theory of Plates and Shells (McGraw-Hill, New York, 1959), Chap. 3.
  2. J. E. Nelson, J. Lubiner, T. S. Mast, “Telescope Mirror Supports: Plate Deflections on Point Supports,” Proc. Soc. Photo-Opt. Instrum. Eng. 332, 212–228 (1982).
  3. D.-S. Wan, J. R. P. Angel, R. E. Parks, “Mirror Deflection on Multiple Axial Supports,” Appl. Opt. 28, 354–362 (1989). [CrossRef] [PubMed]
  4. D. McFarland, B. L. Smith, W. D. Bernhart, Analysis of Plates (Spartan, New York, 1972), Chap. 2.
  5. G. Golub, C. Van Loan, Matrix Computations (Johns Hopkins U.P., Baltimore, MD, 1983).

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