多兆赫中子探测器数据采集与保护系统

2016 IEEE-NPSS Real Time Conference (RT) Pub Date : 2016-08-15 DOI:10.1109/RTC.2016.7543114

M. Drochner, H. Kleines, R. Moller, A. Radulescu, M. Delong, D. McCormick

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引用次数: 0

摘要

2015年，在德国Garching“FRM-2”中子源的“KWS2”小角散射仪上安装了一台新的3He中子探测器并投入使用。它由GE Power / reuters - stokes提供的18个“8包”模块组成。每个模块都有自己的数据采集和慢速控制处理器，仅使用千兆以太网作为与外部世界的连接。我们展示了如何进行数据采集、时间同步和与慢速控制系统的交互，以及一些初步结果和性能数据。

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Data acquisition and protection system for a multi-MHz neutron detector

At the “KWS2” small angle scattering instrument at the “FRM-2” neutron source at Garching, Germany a new 3He neutron detector was installed and commissioned in 2015. It is built of 18 “8-pack” modules from GE Power / Reuter-Stokes. Each of these modules has its own data acquisition and slow control processor, using only Gigabit Ethernet as its connection to the outside world. We show how data acquisition, time synchronization and interaction with the slow control system are laid out, as well as some first results and performance data.

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2016 IEEE-NPSS Real Time Conference (RT)

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