New Method to Ameliorate the Large Telescope Speed Smoothness

Abstract:

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After rising the smoothness problem of the telescope low speed condition, we develop a new servo controlling method for large optical telescope that combine PID with repetitive controller. Analysis shows that this controller has a strong ability to overcome the periodical disruption and a rapid reaction to any action. Working with the improved repetitive controller can achieve a high precision. Practically, we reach to the target successfully.

Info:

Periodical:

Advanced Materials Research (Volumes 383-390)

Edited by:

Wu Fan

Pages:

2184-2187

DOI:

10.4028/www.scientific.net/AMR.383-390.2184

Citation:

J. X. Liu and H. W. Li, "New Method to Ameliorate the Large Telescope Speed Smoothness", Advanced Materials Research, Vols. 383-390, pp. 2184-2187, 2012

Online since:

November 2011

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Price:

$35.00

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