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Communication Dans Un Congrès Année : 2009

Instrumental variable method with optimal fractional differentiation order for continuous-time system identification

Résumé

this paper deals with continuous-time system identification using fractional differentiation models in a noisy output context. The simplified refined instrumental variable for continuous-time fractional systems (srivcf) is extended to optimize the commensurate order with a gradient-based method as the coosrivcf algorithm. Simulation analysis is used to demonstrate the performance of the proposed optimal instrumental variable scheme combined with order optimization.
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Dates et versions

hal-00401701 , version 1 (03-07-2009)

Identifiants

  • HAL Id : hal-00401701 , version 1

Citer

Stéphane Victor, Rachid R. Malti, Alain Oustaloup. Instrumental variable method with optimal fractional differentiation order for continuous-time system identification. 15th IFAC Symposium on System Identification (SYSID), Jul 2009, Saint-Malo, France. pp. 904-909. ⟨hal-00401701⟩
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