CONTROL CHALLENGES FROM SPACE-BASED AND GROUND-BASED ASTRONOMICAL TELESCOPES

被引：0
|
作者：
REDDING, DC
机构：
[1] Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109
来源：
CONTROL ENGINEERING PRACTICE | 1994年 / 2卷 / 03期
关键词：
CONTROL SYSTEM SYNTHESIS; MODELING; SENSORS; ACTUATORS; OPTICAL VARIABLES CONTROL;
D O I：
10.1016/0967-0661(94)90785-4
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Actively controlled optics are revolutionizing the telescope builders' art, by enabling the use of large segmented mirrors, multiple-aperture telescopes, space telescopes, active atmospheric compensation and other innovations. Designing high-performance controllers for these instruments requires an accurate means of calculating optical performance: a particular method is presented. A detailed example illustrates some of the challenges that arise.
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页码：469 / 478
页数：10
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