Title :
Guaranteed output-error identičation of fractional order model
Author :
Amairi, M. ; Najar, S. ; Aoun, M. ; Abdelkrim, M.N.
Author_Institution :
Nat. Eng. Sch. of Gabes (ENIG), Gabes, Tunisia
Abstract :
A global optimization technique for identifying an output-error fractional order model is proposed. The proposed technique use a modified version of Hansen algorithm. It is capable of estimating the fractional orders and the parameters, with guaranteed convergence. The technique is applied to identify a fractional order system in deterministic and stochastic context.
Keywords :
deterministic algorithms; mathematical programming; Hansen algorithm; deterministic context; fractional order system; global optimization technique; guaranteed convergence; output-error fractional order model identification; stochastic context; Conducting materials; Convergence; Differential equations; Instruments; Laplace equations; Parameter estimation; Sampling methods; Stochastic systems; System identification; Transmission lines; Fractional models; fractional differentiation; global optimization; interval analysis; system identification;
Conference_Titel :
Advanced Computer Control (ICACC), 2010 2nd International Conference on
Conference_Location :
Shenyang
Print_ISBN :
978-1-4244-5845-5
DOI :
10.1109/ICACC.2010.5486678
