SLAVIČ, Janko ;BOLTEŽAR, Miha . Enhanced identification of damping using continuous wavelet transform. Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 48, n.11, p. 621-631, july 2017. ISSN 0039-2480. Available at: <https://www.sv-jme.eu/article/enhanced-identification-of-damping-using-continuous-wavelet-transform/>. Date accessed: 20 dec. 2024. doi:http://dx.doi.org/.
Slavič, J., & Boltežar, M. (2002). Enhanced identification of damping using continuous wavelet transform. Strojniški vestnik - Journal of Mechanical Engineering, 48(11), 621-631. doi:http://dx.doi.org/
@article{.,
author = {Janko Slavič and Miha Boltežar},
title = {Enhanced identification of damping using continuous wavelet transform},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {48},
number = {11},
year = {2002},
keywords = {dynamical systems; damping identification; wavelet transformation; identification methods; },
abstract = {A continuous wavelet transform (CWT) based on the Gabor wavelet function is used to identify the damping of a multi-degree-of-freedom system. The basic procedures are already known, especially the identification with a Morlet CWT. This paper enhances the already known procedures in the sense of reducing the edge-effect. This makes it possible to identify the damping of high-frequency modes. Three methods are shown: the reduced time spread of the wavelet function method, the equivalent window area method and the reflected window method. The procedures are demonstrated on signals acquired from the lateral vibration of a uniform beam. We were able to identify the damping up to the sixth natural frequency.},
issn = {0039-2480}, pages = {621-631}, doi = {},
url = {https://www.sv-jme.eu/article/enhanced-identification-of-damping-using-continuous-wavelet-transform/}
}
Slavič, J.,Boltežar, M. 2002 July 48. Enhanced identification of damping using continuous wavelet transform. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 48:11
%A Slavič, Janko %A Boltežar, Miha %D 2002 %T Enhanced identification of damping using continuous wavelet transform %B 2002 %9 dynamical systems; damping identification; wavelet transformation; identification methods; %! Enhanced identification of damping using continuous wavelet transform %K dynamical systems; damping identification; wavelet transformation; identification methods; %X A continuous wavelet transform (CWT) based on the Gabor wavelet function is used to identify the damping of a multi-degree-of-freedom system. The basic procedures are already known, especially the identification with a Morlet CWT. This paper enhances the already known procedures in the sense of reducing the edge-effect. This makes it possible to identify the damping of high-frequency modes. Three methods are shown: the reduced time spread of the wavelet function method, the equivalent window area method and the reflected window method. The procedures are demonstrated on signals acquired from the lateral vibration of a uniform beam. We were able to identify the damping up to the sixth natural frequency. %U https://www.sv-jme.eu/article/enhanced-identification-of-damping-using-continuous-wavelet-transform/ %0 Journal Article %R %& 621 %P 11 %J Strojniški vestnik - Journal of Mechanical Engineering %V 48 %N 11 %@ 0039-2480 %8 2017-07-07 %7 2017-07-07
Slavič, Janko, & Miha Boltežar. "Enhanced identification of damping using continuous wavelet transform." Strojniški vestnik - Journal of Mechanical Engineering [Online], 48.11 (2002): 621-631. Web. 20 Dec. 2024
TY - JOUR AU - Slavič, Janko AU - Boltežar, Miha PY - 2002 TI - Enhanced identification of damping using continuous wavelet transform JF - Strojniški vestnik - Journal of Mechanical Engineering DO - KW - dynamical systems; damping identification; wavelet transformation; identification methods; N2 - A continuous wavelet transform (CWT) based on the Gabor wavelet function is used to identify the damping of a multi-degree-of-freedom system. The basic procedures are already known, especially the identification with a Morlet CWT. This paper enhances the already known procedures in the sense of reducing the edge-effect. This makes it possible to identify the damping of high-frequency modes. Three methods are shown: the reduced time spread of the wavelet function method, the equivalent window area method and the reflected window method. The procedures are demonstrated on signals acquired from the lateral vibration of a uniform beam. We were able to identify the damping up to the sixth natural frequency. UR - https://www.sv-jme.eu/article/enhanced-identification-of-damping-using-continuous-wavelet-transform/
@article{{}{.},
author = {Slavič, J., Boltežar, M.},
title = {Enhanced identification of damping using continuous wavelet transform},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {48},
number = {11},
year = {2002},
doi = {},
url = {https://www.sv-jme.eu/article/enhanced-identification-of-damping-using-continuous-wavelet-transform/}
}
TY - JOUR AU - Slavič, Janko AU - Boltežar, Miha PY - 2017/07/07 TI - Enhanced identification of damping using continuous wavelet transform JF - Strojniški vestnik - Journal of Mechanical Engineering; Vol 48, No 11 (2002): Strojniški vestnik - Journal of Mechanical Engineering DO - KW - dynamical systems, damping identification, wavelet transformation, identification methods, N2 - A continuous wavelet transform (CWT) based on the Gabor wavelet function is used to identify the damping of a multi-degree-of-freedom system. The basic procedures are already known, especially the identification with a Morlet CWT. This paper enhances the already known procedures in the sense of reducing the edge-effect. This makes it possible to identify the damping of high-frequency modes. Three methods are shown: the reduced time spread of the wavelet function method, the equivalent window area method and the reflected window method. The procedures are demonstrated on signals acquired from the lateral vibration of a uniform beam. We were able to identify the damping up to the sixth natural frequency. UR - https://www.sv-jme.eu/article/enhanced-identification-of-damping-using-continuous-wavelet-transform/
Slavič, Janko, AND Boltežar, Miha. "Enhanced identification of damping using continuous wavelet transform" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 48 Number 11 (07 July 2017)
Strojniški vestnik - Journal of Mechanical Engineering 48(2002)11, 621-631
© The Authors, CC-BY 4.0 Int. Change in copyright policy from 2022, Jan 1st.
A continuous wavelet transform (CWT) based on the Gabor wavelet function is used to identify the damping of a multi-degree-of-freedom system. The basic procedures are already known, especially the identification with a Morlet CWT. This paper enhances the already known procedures in the sense of reducing the edge-effect. This makes it possible to identify the damping of high-frequency modes. Three methods are shown: the reduced time spread of the wavelet function method, the equivalent window area method and the reflected window method. The procedures are demonstrated on signals acquired from the lateral vibration of a uniform beam. We were able to identify the damping up to the sixth natural frequency.