TY  - JOUR
AU  - Balvanović, Roman V.
AU  - Radenovic, B.
AU  - Beličev, Petar
AU  - Nešković, Nebojša B.
PY  - 2009
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3776
AB  - FAMA is a facility for modification and analysis of materials with ion beams. Due to the wide range of ion beams and energies used in the facility and its future expansion, the need has arisen for faster tuning of ion beams transport control parameters. With this aim, a new approach to modeling ion-beam transport system was developed, based on the Ptolemy II modeling and design framework. A model in Ptolemy II is a hierarchical aggregation of components called actors, which communicate with other actors using tokens, or pieces of data. Each ion optical element is modeled by a composite actor implementing beam matrix transformation function, while tokens carry beam matrix data. A basic library of models of typical ion optical elements is developed, and a complex model of FAMA ion beam transport system is hierarchically integrated with bottom-up approach. The model is extended to include control functions. The developed model is modular, flexible and extensible. The results obtained by simulation on the model demonstrate easy and efficient tuning of beam line control parameters. Fine tuning of control parameters, due to uncertainties inherent to modeling, still has to be performed on-line. (C) 2009 Elsevier B.V. All rights reserved.
T2  - Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment
T1  - Controlling FAMA by the Ptolemy II model of ion beam transport
VL  - 607
IS  - 2
SP  - 322
EP  - 333
DO  - 10.1016/j.nima.2009.05.181
ER  - 

@article{
author = "Balvanović, Roman V. and Radenovic, B. and Beličev, Petar and Nešković, Nebojša B.",
year = "2009",
abstract = "FAMA is a facility for modification and analysis of materials with ion beams. Due to the wide range of ion beams and energies used in the facility and its future expansion, the need has arisen for faster tuning of ion beams transport control parameters. With this aim, a new approach to modeling ion-beam transport system was developed, based on the Ptolemy II modeling and design framework. A model in Ptolemy II is a hierarchical aggregation of components called actors, which communicate with other actors using tokens, or pieces of data. Each ion optical element is modeled by a composite actor implementing beam matrix transformation function, while tokens carry beam matrix data. A basic library of models of typical ion optical elements is developed, and a complex model of FAMA ion beam transport system is hierarchically integrated with bottom-up approach. The model is extended to include control functions. The developed model is modular, flexible and extensible. The results obtained by simulation on the model demonstrate easy and efficient tuning of beam line control parameters. Fine tuning of control parameters, due to uncertainties inherent to modeling, still has to be performed on-line. (C) 2009 Elsevier B.V. All rights reserved.",
journal = "Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment",
title = "Controlling FAMA by the Ptolemy II model of ion beam transport",
volume = "607",
number = "2",
pages = "322-333",
doi = "10.1016/j.nima.2009.05.181"
}

Balvanović, R. V., Radenovic, B., Beličev, P.,& Nešković, N. B.. (2009). Controlling FAMA by the Ptolemy II model of ion beam transport. in Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 607(2), 322-333.
https://doi.org/10.1016/j.nima.2009.05.181

Balvanović RV, Radenovic B, Beličev P, Nešković NB. Controlling FAMA by the Ptolemy II model of ion beam transport. in Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment. 2009;607(2):322-333.
doi:10.1016/j.nima.2009.05.181 .

Balvanović, Roman V., Radenovic, B., Beličev, Petar, Nešković, Nebojša B., "Controlling FAMA by the Ptolemy II model of ion beam transport" in Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 607, no. 2 (2009):322-333,
https://doi.org/10.1016/j.nima.2009.05.181 . .