A Novel Mathematical Model For TLCD: Theoretical And Experimental Investigations

Alberto Di Matteo; Antonina Pirrotta; Francesco L. Lo Iacono; Antonina Pirrotta

A Novel Mathematical Model For TLCD: Theoretical And Experimental Investigations

Alberto Di Matteo, Antonina Pirrotta, Francesco L. Lo Iacono, Antonina Pirrotta

Ingegneria

Risultato della ricerca: Other › peer review

4 Citazioni (Scopus)

Abstract

In this paper, a novel mathematical model for the Tuned Liquid Column Damper (TLCD) is presented. Taking advantages of fractional derivatives and related concepts, a new equation of motion of the liquid inside the TLCD is obtained. Experimental laboratory tests have been performed in order to validate the proposed linear fractional formulation. Comparison among experimental results, numerical obtained using the classical formulation and numerical with the new linear fractional formulation are reported. Results in frequency domain show how the new linear fractional formulation can predict the real behavior of such a passive vibration control system, more correctly than the classical mathematical model, widely used in literature.

Lingua originale	English
Numero di pagine	4
Stato di pubblicazione	Published - 2014

All Science Journal Classification (ASJC) codes

Safety, Risk, Reliability and Quality

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@conference{5801189147b4458890b6915d0a7d9e67,

title = "A Novel Mathematical Model For TLCD: Theoretical And Experimental Investigations",

abstract = "In this paper, a novel mathematical model for the Tuned Liquid Column Damper (TLCD) is presented. Taking advantages of fractional derivatives and related concepts, a new equation of motion of the liquid inside the TLCD is obtained. Experimental laboratory tests have been performed in order to validate the proposed linear fractional formulation. Comparison among experimental results, numerical obtained using the classical formulation and numerical with the new linear fractional formulation are reported. Results in frequency domain show how the new linear fractional formulation can predict the real behavior of such a passive vibration control system, more correctly than the classical mathematical model, widely used in literature.",

keywords = "Experimentalanalysis, Fractional derivatives, TLCD, Experimentalanalysis, Fractional derivatives, TLCD",

author = "{Di Matteo}, Alberto and Antonina Pirrotta and {Lo Iacono}, {Francesco L.} and Antonina Pirrotta",

year = "2014",

language = "English",

}

TY - CONF

T1 - A Novel Mathematical Model For TLCD: Theoretical And Experimental Investigations

AU - Di Matteo, Alberto

AU - Pirrotta, Antonina

AU - Lo Iacono, Francesco L.

AU - Pirrotta, Antonina

PY - 2014

Y1 - 2014

N2 - In this paper, a novel mathematical model for the Tuned Liquid Column Damper (TLCD) is presented. Taking advantages of fractional derivatives and related concepts, a new equation of motion of the liquid inside the TLCD is obtained. Experimental laboratory tests have been performed in order to validate the proposed linear fractional formulation. Comparison among experimental results, numerical obtained using the classical formulation and numerical with the new linear fractional formulation are reported. Results in frequency domain show how the new linear fractional formulation can predict the real behavior of such a passive vibration control system, more correctly than the classical mathematical model, widely used in literature.

AB - In this paper, a novel mathematical model for the Tuned Liquid Column Damper (TLCD) is presented. Taking advantages of fractional derivatives and related concepts, a new equation of motion of the liquid inside the TLCD is obtained. Experimental laboratory tests have been performed in order to validate the proposed linear fractional formulation. Comparison among experimental results, numerical obtained using the classical formulation and numerical with the new linear fractional formulation are reported. Results in frequency domain show how the new linear fractional formulation can predict the real behavior of such a passive vibration control system, more correctly than the classical mathematical model, widely used in literature.

KW - Experimentalanalysis

KW - Fractional derivatives

KW - TLCD

KW - Experimentalanalysis

KW - Fractional derivatives

KW - TLCD

UR - http://hdl.handle.net/10447/101277

M3 - Other

ER -