Sensors and actuators for the Advanced LIGO mirror suspensions
Sensors and actuators for the Advanced LIGO mirror suspensions
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DOI：
10.1088/0264-9381/29/11/115005
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发表时间：
2012-06-07
影响因子：
3.5
通讯作者：
Vecchio, A.
中科院分区：
文献类型：
--
作者：
Carbone, L.;Aston, S. M.;Vecchio, A.
我们已经开发、生产和表征了集成传感器、致动器以及相关的读出和驱动电子设备，这些设备将用于控制先进的LIGO悬浮系统。整个系统由BOSEM（带有集成电磁致动器的位移传感器），卫星盒（BOSEM读出和接口电子设备）和六种不同类型的线圈驱动器单元组成。在本文中，我们提出了这个读出和控制系统的设计，我们讨论了相关的性能有关的先进LIGO悬浮液，我们报告的实验活动完成在生产的仪器先进LIGO探测器。
We have developed, produced and characterized integrated sensors, actuators and the related read-out and drive electronics that will be used for the control of the Advanced LIGO suspensions. The overall system consists of the BOSEMs (a displacement sensor with an integrated electromagnetic actuator), the satellite boxes (the BOSEM readout and interface electronics) and six different types of coil-driver units. In this paper, we present the design of this read-out and control system, we discuss the related performance relevant for the Advanced LIGO suspensions, and we report on the experimental activity finalized at the production of the instruments for the Advanced LIGO detectors.