A soft computing approach to plasma evolution tracking in tokamak reactors

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 3165, Issue , 1997, Pages 231-242

  Morabito, Francesco C ^a  

^a UNIVERSITY MEDITERRANEA OF REGGIO CALABRIA   (Italy)

Author keywords

Fuzzy systems; Hybrid systems; Neural networks; Nuclear fusion; Plasma engineering; Plasma shape identification; Soft computing; Tokamak reactors

Indexed keywords

DYNAMIC IDENTIFICATION; EXPERIMENTAL DATA; IDENTIF ICATION PROBLEM; INPUT/OUTPUT (I/O); LOW COSTS; NUCLEAR FUSION; PLASMA BOUNDARY RECONSTRUCTION; PLASMA ENGINEERING; PLASMA EVOLUTION; PLASMA SHAPE IDENTIFICATION; QUALITATIVE INFORMATION; REAL DATA; SOFT COMPUTING TECHNIQUES; TOKAMAK REACTORS;

ELECTRIC DISCHARGES; ELECTRIC GROUNDING; FAULT TOLERANCE; FAULT TOLERANT COMPUTER SYSTEMS; FUSION REACTORS; FUZZY LOGIC; FUZZY NEURAL NETWORKS; FUZZY SYSTEMS; HYBRID COMPUTERS; HYBRID SYSTEMS; KNOWLEDGE BASED SYSTEMS; NEURAL NETWORKS; NUCLEAR ENERGY; PLASMA DEVICES; PLASMAS; QUALITY ASSURANCE; REAL TIME SYSTEMS; RELIABILITY; SOFT COMPUTING;

IDENTIFICATION (CONTROL SYSTEMS);

EID: 58749107408     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.284215     Document Type: Conference Paper

References (17)

1. L.A. Zadeh, "Fuzzy Logic = Computing with Words", IEEE Transactions on Fuzzy Systems, May 1996, Vol.4, No.2, pp.103-111.
2. The ASDEX-Upgrade Team, in Fusion Technology, Proc. 13th Symp. Varese, Pergamon,Press, 1, 203, 1984.
3. P.J.McCarthy, "An Integrated Data Interpretation System for Tokamak Discharges",Ph.D.dissertation, Cork University, 1992.
4. V.S.Mukhovatov, V.D.Shafranov, "Plasma Equilibrium in a Tokamak", Nuclear Fusion, 11, p.605,1971.
5. E.Coccorese, R.Martone, and F.C.Morabito,"On line Plasma Shape Identification in a Tokamak Reactor via Neural Network", Proc. V Italian Workshop on Neural Networks, Word Scientific Publishing, p.349, 1992.
6. F.C.Morabito,"Multilayer Neural Network for Identification of Non-Linear Electromagnetic Systems.", WCNN, I-428, Portland, OR, 1993.
7. M.Bertero, T.A.Poggio, and V.Torre, "Ill-Posed Problems in Early Vision". Proc. of the IEEE, 76, no 8, 1988.
8. E.Coccorese, R.Martone,and F.C.Morabito, "Identification of Non-Circular Plasma Equilibria using a Neural Network Approach", Nuclear Fusion, 34, 10, Oct 1994, p.1349.
9. J.B.Lister, and H.Schnurrenberger, "Fast Non-linear Extraction of Plasma Equilibrium Parameters using a Neural Network Mapping", Nuclear Fusion, 31, 7, p.1291, 1991.
10. R.Albanese, G.Ambrosino, E.Coccorese, F.C.Morabito, A.Pironti, G.Rubinacci, S.Scala, "Plasma current, shape and position control in ITER", Fusion Technology, 30, 2, p. 167, Nov 1996.
11. R.Albanese, E.Coccorese, F.C.Morabito, P.J.McCarthy, "Identification of plasma equilibria in ITER from magnetic measurements via Functional parameterization and Artificial Neural Networks", Fusion Technology, 30, 2, p. 219, Nov 1996.
12. J.Mao, and A.K.Jain, "Regularization Techniques in Artificial Neural Networks", WCNN, Portland, OR, IV-75, 1993.
13. S.J.Hanson and L.Y.Pratt, "Comparing Biases for Minimal Network Construction with Back-Propagation". in D.S. Touretzky ed., Advances in neural Information Processing Systems, 1, p.177, Morgan Kaufmann, 1989.
14. T.Poggio and F.Girosi, "A Theory of Networks for Approximating and Learning", A.I.Lab. Memo, 1140, MIT, 1989.
15. C.Neti, M.H.Schneider, and E.D.Young, "Maximally Fault Tolerant Neural Networks", IEEE Trans. on NN, 3, 1, 1992.
16. R.Albanese, E.Coccorese, G. de Santis, F.C.Morabito, R. Martone, G.Rubinacci, "A Neural Network Based Technique for Non Destructive Evaluation Exploiting Soft Computing Concepts" , in NonDestructive Testing of Materials, R.Collins et al. Eds., p.1, IOS Press, 1995.
17. P.J.McCarthy, F.C.Morabito, "Function Parameterization and Artificial Neural Networks for equilibrium parameters recovery in Asdex-Upgrade: a comparison" , to be published on Journal of Applied Electromagnetics and Mechanics.