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Model Update with Observer/Kalman Filter and Genetic Algorithm Approach


Lozina, Željan; Sedlar, Damir; Vučina, Damir
Model Update with Observer/Kalman Filter and Genetic Algorithm Approach // Transactions of FAMENA, 36 (2012), 2; 9-22 (međunarodna recenzija, članak, znanstveni)


Naslov
Model Update with Observer/Kalman Filter and Genetic Algorithm Approach

Autori
Lozina, Željan ; Sedlar, Damir ; Vučina, Damir

Izvornik
Transactions of FAMENA (1333-1124) 36 (2012), 2; 9-22

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
System identification; model update; observer; Kalman filter; genetic algorithm

Sažetak
The discrete time Observer/Kalman model technique is implemented in order to identify the structure pulse response. The model update procedure based on finite element model pulse response of the test structure and the genetic algorithm is developed. The objective function evaluates the difference between the system and the model pulse responses. The modal assurance criteria implementation is considered. The model reduction in order to match model degrees of freedom (dofs) and test structure dofs involved in experiment is discussed. The case study on the frame test structure is provided.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo, Temeljne tehničke znanosti



POVEZANOST RADA


Projekt / tema
023-0231744-1747 - INVERZNI POSTUPCI I NAPREDNI ALGORITMI U DINAMICI KONSTRUKCIJA I STROJEVA (Željan Lozina, )
023-0231744-3113 - Inteligentni i evolucijski algoritmi optimizacije materijala i konstrukcija (Damir Vučina, )

Ustanove
Fakultet elektrotehnike, strojarstva i brodogradnje, Split

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus