20 July 2000 Parameters of loop-controlled magnetic rheology drive for segmented large mirror
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Abstract
The design, parameters and the amplitude-frequency analysis of the new magnetic rheology (MR) drive are presented. The combination of hydrostatic carrier, MR hydraulic loop control, elastic thin wall seal joined in a single unit ensures small positioning error nm and small time of response T <EQ 200 ms.
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Eugeny A. Deouline, Valeri P. Mikhailov, Oleg N. Eliseev, Victor V. Sytchev, "Parameters of loop-controlled magnetic rheology drive for segmented large mirror", Proc. SPIE 4003, Optical Design, Materials, Fabrication, and Maintenance, (20 July 2000); doi: 10.1117/12.391520; https://doi.org/10.1117/12.391520
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KEYWORDS
Magnetism

Mirrors

Liquids

Control systems

Control systems design

Signal processing

Astronomical telescopes

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