FPGA technology application in a fast measurement and control system for the TESLA superconducting cavity of a FLASH free electron laser

Poźniak, Krzysztof T.

doi:10.1088/0957-0233/18/8/007

Cited by 3 publications

(2 citation statements)

References 13 publications

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“…LLRF system for XFEL accelerator and laser will universally use programmable FPGA circuits [13]. They reduce the control loop latency, which confines the maximum available loop amplification.…”

Section: Discussionmentioning

confidence: 99%

<title>Decomposition of MATLAB script for FPGA implementation of real time simulation algorithms for LLRF system in European XFEL</title>

et al. 2007

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The European XFEL project uses the LLRF system for stabilization of a vector sum of the RF field in 32 superconducting cavities. A dedicated, high performance photonics and electronics and software was built. To provide high system availability an appropriate test environment as well as diagnostics was designed. A real time simulation subsystem was designed which is based on dedicated electronics using FPGA technology and robust simulation models implemented in VHDL. The paper presents an architecture of the system framework which allows for easy and flexible conversion of MATLAB language structures directly into FPGA implementable grid of parameterized and simple DSP processors. The decomposition of MATLAB grammar was described as well as optimization process and FPGA implementation issues.

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Section: Discussionmentioning

confidence: 99%

<title>Decomposition of MATLAB script for FPGA implementation of real time simulation algorithms for LLRF system in European XFEL</title>

et al. 2007

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“…Fig.2 presents a general idea how the hardware is configurable via the VHDL and the software is configurable via C, C++, Matlab, and JAVA. The II is used as a hardware description standard for application in the CMS at LHC [10] and FLASH [11] photonics and electronics.…”

Section: Fig2 System Realization Based On Internal Interfacementioning

confidence: 99%

<title>FPGA control utility in JAVA</title>

Drabik

Poźniak

2007

SPIE Proceedings

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Processing of large amount of data for high energy physics experiments is modeled here in a form of a multichannel, distributed measurement system based on photonic and electrical modules. A method to control such a system is presented in this paper. This method is based on a new method of address space management called the Component Internal Interface (CII). An updatable and configurable environment provided by FPGA fulfills technological and functional demands imposed on complex measurement systems of the considered kind. A purpose, design process and realization of the object oriented software application, written in the high level code described. A few examples of usage of the suggested application is presented. The application is intended for usage in HEP experiments and FLASH, XFEL lasers.

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Field-programmable gate array based arbitrary signal generator and oscilloscope for use in slow light and storage of light experiments

Nikolić

Batić²,

Panić

et al. 2013

Review of Scientific Instruments

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We present a field-programmable gate array (FPGA) based device that simultaneously generates two arbitrary analog voltage signals with the maximum sample rate of 1.25 MHz and acquires two analog voltage signals with the maximum sample rate of 2.5 MHz. All signals are synchronized with internal FPGA clock. The personal computer application developed for controlling and communicating with FPGA chip provides the shaping of the output signals by mathematical expressions and real-time monitoring of the input signals. The main advantages of FPGA based digital-to-analog and analog-to-digital cards are high speed, rapid reconfigurability, friendly user interface, and low cost. We use this module in slow light and storage of light experiments performed in Rb buffer gas cell.

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FPGA technology application in a fast measurement and control system for the TESLA superconducting cavity of a FLASH free electron laser

Cited by 3 publications

References 13 publications

<title>Decomposition of MATLAB script for FPGA implementation of real time simulation algorithms for LLRF system in European XFEL</title>

<title>Decomposition of MATLAB script for FPGA implementation of real time simulation algorithms for LLRF system in European XFEL</title>

<title>FPGA control utility in JAVA</title>

Field-programmable gate array based arbitrary signal generator and oscilloscope for use in slow light and storage of light experiments

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