TESLA cavity modeling and digital implementation in FPGA technology for control system development

Czarski, Tomasz; Poźniak, Krzysztof T.; Romaniuk, Ryszard S.; Simrock, S.

doi:10.1016/j.nima.2005.10.122

Cited by 52 publications

(31 citation statements)

References 5 publications

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“…Before the new components are manufactured, they must be modeled and simulated for different work conditions, parameters and materials. Essentially, without the SRF technology embracing resonant cavities [8]- [10], [27]- [30], powering cables, an magnets, it is impossible to speak of modern accelerating technologies. These components require precision control and diagnostics by means of photonic and electronic measurement and control systems, automation systems, data distribution, triggering, and acquisition [11], [31], [32].…”

Section: Lhc Modernizationmentioning

confidence: 99%

Compact Muon Solenoid Decade Perspective and Local Implications

Romaniuk¹

2014

International Journal of Electronics and Telecommunications

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Abstract-The Compact Muon Solenoid CMS is one of the major detectors of the LHC Large Hadron Collider accelerator. The second, a competitive brother, is Atlas. The accelerator complex in CERN was shut down for two years, after two years of exploitation, and will resume its work in 2015. During this break, called long shutdown LS1 a number of complex components, including electronics and photonics, will be intensely refurbished. Not only the LHC itself but also the booster components and detectors. In particular, the beam luminosity will be doubled, as well as the colliding beam energy. This means tenfold increase in the integrated luminosity over a year to 250fb −1 /y. Discovery potential will be increased. This potential will be used for subsequent two years, with essentially no breaks, till the LS2 in 2017. The paper presents an introduction to the research area of the LHC and chosen aspects of the CMS detector modernization. The Warsaw CMS Group is involved in CMS construction, commissioning, maintenance and refurbishment, in particular for algorithms and hardware of the muon trigger. The Group consists of members form the following local research institutions, academic and governmental: IFD-UW, NCBJ-Świerk and ISEWEiTI-PW.

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Section: Lhc Modernizationmentioning

confidence: 99%

Compact Muon Solenoid Decade Perspective and Local Implications

Romaniuk¹

2014

International Journal of Electronics and Telecommunications

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“…While there is a number of tools currently available for high-level FPGA development, we investigate the Impulse C [1,2] language and the CoDeveloper programming environment. Among the reasons for choosing Impulse C is the large coverage of the ANSI C standard, as well as the broad support for various hardware platforms.…”

Section: Impulse Cmentioning

confidence: 99%

“…FPGAs have become increasingly important components in distributed control systems for particle accelerators. This is particularly true for applications providing local intelligence and control functions such as implementing PID (Proportional/Integral/Derivative) control algorithms for control of an accelerator subsystem [1], or providing an interface from a PC to a chain of crates in a legacy CAMAC system [2]. FPGAs are also rapidly replacing Application Specific Integrated Circuits (ASICs) because of the reduced development cost of FPGA applications and the ability to revise and upgrade the programming of the system "on the fly".…”

Section: Introductionmentioning

confidence: 99%

Advanced accelerator control and instrumentation modules based on FPGA

Messmer

Ranjbar

Wade-Stein

et al. 2007

2007 IEEE Particle Accelerator Conference (PAC)

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Field Programmable Gate Arrays (FPGAs) offer a powerful alternative to Application Specific Integrated Circuits (ASIC) or general purpose processors in accelerator control applications. Software development for these devices can be awkward and time consuming, however, when using low level hardware design languages. To facilitate the use of FPGAs in control systems we are developing a library of software tools based on ImpulseC, a high level subset of the C language specifically designed for FPGA programming. Development and testing of the software will be performed on a Xilinx Virtex-4 FPGA demo board. Here we present initial results of algorithms of relevance to controls applications implemented in Impulse C.

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“…Stabilization of cavity work conditions relies on controlled, dynamic changes of provided power. This is performed in the LLRF (Low Level Radio Frequency) control system which works in a feed back loop [1,2]. A multilayer structure of LLRF control [8] for linear accelerator propelling the FEL is presented in fig.…”

Section: Introductionmentioning

confidence: 99%

<title>FPGA-based multichannel optical concentrator SIMCON 4.0 for TESLA cavities LLRF control system</title>

et al. 2006

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The paper presents an idea, design and realization of a gigabit, optoelectronic synchronous massive data concentrator for the LLRF control system for FLASH and XFEL superconducting accelerators and lasers. The design bases on a central, large, programmable FPGA VirtexIIPro circuit by Xilinx and on eight commercial optoelectronic transceivers. There were implemented peripheral devices for embedded PowerPC block like: memory and Ethernet. The SIMCON 4.0 module was realized as a single, standard EURO-6HE board with VXI/VME-bus. Hardware implementation was described for the most important functional blocks. Construction solutions were presented.

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TESLA cavity modeling and digital implementation in FPGA technology for control system development

Cited by 52 publications

References 5 publications

Compact Muon Solenoid Decade Perspective and Local Implications

Compact Muon Solenoid Decade Perspective and Local Implications

Advanced accelerator control and instrumentation modules based on FPGA

<title>FPGA-based multichannel optical concentrator SIMCON 4.0 for TESLA cavities LLRF control system</title>

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