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Ravenel, N.; Artaud, J.F.; Bremond, S.; Guillerminet, B.; Huynh, P.; Moreau, P.; Signoret, J.
International Atomic Energy Agency (IAEA), Vienna (Austria)
Proceedings (slides, posters) of the 7. IAEA Technical Meeting on Control, Data Acquisition, and Remote Participation for Fusion Research2009
International Atomic Energy Agency (IAEA), Vienna (Austria)
Proceedings (slides, posters) of the 7. IAEA Technical Meeting on Control, Data Acquisition, and Remote Participation for Fusion Research2009
AbstractAbstract
[en] Over the years, feedback controls in fusion experiments become more and more crucial both for increasing performance, stability and ensuring machine protection. Advanced controls, such as current profile control, have to deal with nonlinear, complex physical processes that can hardly be addressed by 'trial and error' methods. Such issues highlight the necessity to build new tools based on plasma discharge flight simulator for the development, test and qualification of advanced control algorithms. A project aiming at developing such tools has started last year at Cea. A part of the project consists in the development of a flight simulator that will be integrated to the present Real Time Control and Acquisition System. Under the experimental program, it will facilitate the development and the implementation of new advanced controllers in the control units. The flight simulator will be based on the European Integrated Tokamak Modelling (ITM) simulation platform. Thus, it will benefit from the development made by the task force and it will be able to offer a development platform for the new controllers of present day European tokamaks and future machine. This paper will address the architecture of the project focussing on the following items: -) Development of a 'high level' interface to build plasma scenarios as a set in sequence; -) Interface of the Tore Supra data and parameters within the ITM data structure; -) Integration of the developments under the ITM simulation platform (Kepler) using Xcos software (produced by the Scilab Consortium) functionalities such as the automatic code generation for the implementation of the controllers; -) Modification of the present control unit software towards modular units in order to facilitate control algorithm development. This document is composed of an abstract followed by the presentation transparencies. (authors)
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International Atomic Energy Agency (IAEA), Vienna (Austria); 2061 p; 2009; p. 479-497; 7. IAEA Technical Meeting on Control, Data Acquisition, and Remote Participation for Fusion Research; Aix en Provence (France); 15-19 Jun 2009
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