Modelling and tuning the SMA absorber

W. Klein; A. Meyk; E. Świtonski

Modelling and tuning the SMA absorber

Katedra Mechaniki Teoretycznej i Stosowanej (RMT/RMT3)

Silesian University of Technology

Wyniki badań: Wkład w konferencję › Artykuł › recenzja

3 Cytowania z bazy Scopus

Abstrakt

In order to reduce excessive vibrations in mechanical systems there are used different absorber types. The shape memory alloys (SMA) are more and more frequently used in semi-active vibration control systems. Such an absorber changes its stiffness when heating or cooling. This type of material has nonlinear characteristics, which causes difficulties in modeling process. This paper presents the process of modelling and determination dynamic characteristics of the SMA vibration absorber. The numerical model of primary system with the absorber was created in APDL language, which is an internal ANSYS language. The SMA was modelled as nonlinear material, which is very important to obtain high-quality results.

Język oryginału	angielski
Strony	413-420
Liczba stron	8
Status publikacji	Opublikowano - 2006
Wydarzenie	International Conference on Noise and Vibration Engineering 2006, ISMA 2006 - Heverlee, Belgia Czas trwania: 18 wrz 2006 → 20 wrz 2006

Konferencja

Konferencja	International Conference on Noise and Vibration Engineering 2006, ISMA 2006
Kraj/Terytorium	Belgia
Miejscowość	Heverlee
Okres	18/09/06 → 20/09/06

Obszary tematyczne ASJC Scopus

Inżynieria elektryczna i elektroniczna
Inżynieria mechaniczna
Materiałoznawstwo ogólne
Akustyka i ultradźwięki
Fizyka materii skondensowanej

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abstract = "In order to reduce excessive vibrations in mechanical systems there are used different absorber types. The shape memory alloys (SMA) are more and more frequently used in semi-active vibration control systems. Such an absorber changes its stiffness when heating or cooling. This type of material has nonlinear characteristics, which causes difficulties in modeling process. This paper presents the process of modelling and determination dynamic characteristics of the SMA vibration absorber. The numerical model of primary system with the absorber was created in APDL language, which is an internal ANSYS language. The SMA was modelled as nonlinear material, which is very important to obtain high-quality results.",

author = "W. Klein and A. Meyk and E. {\'S}witonski",

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TY - CONF

T1 - Modelling and tuning the SMA absorber

AU - Klein, W.

AU - Meyk, A.

AU - Świtonski, E.

PY - 2006

Y1 - 2006

N2 - In order to reduce excessive vibrations in mechanical systems there are used different absorber types. The shape memory alloys (SMA) are more and more frequently used in semi-active vibration control systems. Such an absorber changes its stiffness when heating or cooling. This type of material has nonlinear characteristics, which causes difficulties in modeling process. This paper presents the process of modelling and determination dynamic characteristics of the SMA vibration absorber. The numerical model of primary system with the absorber was created in APDL language, which is an internal ANSYS language. The SMA was modelled as nonlinear material, which is very important to obtain high-quality results.

AB - In order to reduce excessive vibrations in mechanical systems there are used different absorber types. The shape memory alloys (SMA) are more and more frequently used in semi-active vibration control systems. Such an absorber changes its stiffness when heating or cooling. This type of material has nonlinear characteristics, which causes difficulties in modeling process. This paper presents the process of modelling and determination dynamic characteristics of the SMA vibration absorber. The numerical model of primary system with the absorber was created in APDL language, which is an internal ANSYS language. The SMA was modelled as nonlinear material, which is very important to obtain high-quality results.

UR - https://www.scopus.com/pages/publications/84897077058

M3 - Paper

AN - SCOPUS:84897077058

SP - 413

EP - 420

T2 - International Conference on Noise and Vibration Engineering 2006, ISMA 2006

Y2 - 18 September 2006 through 20 September 2006

ER -

Modelling and tuning the SMA absorber

Abstrakt

Konferencja

Obszary tematyczne ASJC Scopus

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