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Controlling and Measuring Ion Beams in Real Time

机译:实时控制和测量离子束

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摘要

The challenge: measuring and controlling, in real time, the position of bulk components to absorb energetic particles out of the nominal beam core with high reliability and accuracy at the world's most powerful particle accelerator, the large hadron collider (LHC). The solution: using LabVIEW, the LabVIEW Real-Time Module, the LabVIEW FPGA (field programmable gate array) Module, and NI SoftMotion software with NI R Series reconfigurable I/O hardware for PXI, all from National Instruments, Austin, Texas, to develop an FPGA-based motion control system capable of intercepting misguided or unstable particle beams. "We selected the LabVIEW and PXI solution for the deployment platform due to the small size, ruggedness, and cost savings over the traditional VME and programmable logic controller-based model," say the CERN researchers. The European Organization for Nuclear Research, more commonly known as CERN, is the world's largest particle physics laboratory. Located on the border between France and Switzerland, CERN was founded in 1954 and serves as a research organization where scientists gather to study the building blocks of matter and the forces that hold them together.
机译:挑战:在世界上功能最强大的大型强子对撞机(LHC)上,实时测量和控制散装组件的位置,以高可靠性和准确性从标称束芯中吸收高能粒子。解决方案:使用LabVIEW,LabVIEW Real-Time模块,LabVIEW FPGA(现场可编程门阵列)模块和NI SoftMotion软件以及用于PXI的NI R系列可重配置I / O硬件,这些产品均来自德州奥斯汀的National Instruments,开发基于FPGA的运动控制系统,该系统能够拦截误导或不稳定的粒子束。 CERN研究人员说:“与传统的VME和基于可编程逻辑控制器的模型相比,由于体积小,坚固耐用且节省成本,我们选择LabVIEW和PXI解决方案作为部署平台。”欧洲核研究组织(俗称CERN)是世界上最大的粒子物理实验室。欧洲核子研究组织(CERN)位于法国和瑞士之间的边界,成立于1954年,是一个研究组织,科学家们聚集在这里,研究物质的构成要素以及将它们联系在一起的力量。

著录项

  • 来源
    《R & D》 |2008年第2期|p.54|共1页
  • 作者单位
  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 TB-045;
  • 关键词

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