advligorts: The Advanced LIGO real-time digital control and data acquisition system

被引：11
|
作者：
Bork, Rolf [1 ]
Hanks, Jonathan [1 ,2 ]
Barker, David [1 ,2 ]
Betzwieser, Joseph [1 ,3 ]
Rollins, Jameson [1 ]
Thorne, Keith [1 ,3 ]
von Reis, Erik [1 ,2 ]
机构：
[1] CALTECH, Pasadena, CA 91125 USA
[2] LIGO Hanford Observ, Richland, WA 99352 USA
[3] LIGO Livingston Observ, Livingston, LA 70754 USA
来源：
SOFTWAREX | 2021年 / 13卷
基金：
美国国家科学基金会;
关键词：
Real-time processing; Feedback control; Hardware control; Data acquisition;
D O I：
10.1016/j.softx.2020.100619
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
The Advanced LIGO detectors are sophisticated opto-mechanical devices. At the core of their operation is feedback control. The Advanced LIGO project developed a custom digital control and data acquisition system to handle the unique needs of this new breed of astronomical detector. The advligort sis the software component of this system. This highly modular and extensible system has enabled the unprecedented performance of the LIGO instruments, and has been a vital component in the direct detection of gravitational waves. (C) 2020 California Institute of Technology. Published by Elsevier B.V.
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页数：6
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