Detail publikace

Determination of the modal parameters on the thin flat structures

ZAJAC, R. PROKOP, A. ŘEHÁK, K.

Originální název

Determination of the modal parameters on the thin flat structures

Anglický název

Determination of the modal parameters on the thin flat structures

Jazyk

en

Originální abstrakt

This paper presents the investigation of modal parameters using the different approaches. The object of the examination is the simple structure such as flat rectangle plate is. Before starting the measurement, there have been calculated natural frequencies of the plate by analytical approach. Subsequently, the experiment part is performed. The appropriate measuring apparatus has to be applicated for the experimental analysis. First, there are evaluated modal parameters of the specimen, the so-called “frequency sweep” is used as the input signal for excitation. After that, the experimental harmonic analysis is performed according the obtained eigen frequencies from the modal analysis. In the final stage, the data from simulations and experimental measurement are compared.

Anglický abstrakt

This paper presents the investigation of modal parameters using the different approaches. The object of the examination is the simple structure such as flat rectangle plate is. Before starting the measurement, there have been calculated natural frequencies of the plate by analytical approach. Subsequently, the experiment part is performed. The appropriate measuring apparatus has to be applicated for the experimental analysis. First, there are evaluated modal parameters of the specimen, the so-called “frequency sweep” is used as the input signal for excitation. After that, the experimental harmonic analysis is performed according the obtained eigen frequencies from the modal analysis. In the final stage, the data from simulations and experimental measurement are compared.

Dokumenty

BibTex


@inproceedings{BUT148087,
  author="Roman {Zajac} and Aleš {Prokop} and Kamil {Řehák}",
  title="Determination of the modal parameters on the thin flat structures",
  annote="This paper presents the investigation of modal parameters using the different approaches. The object of the examination is the simple structure such as flat rectangle plate is. Before starting the measurement, there have been calculated natural frequencies of the plate by analytical approach. Subsequently, the experiment part is performed. The appropriate measuring apparatus has to be applicated for the experimental analysis. First, there are evaluated modal parameters of the specimen, the so-called “frequency sweep” is used as the input signal for excitation. After that, the experimental harmonic analysis is performed according the obtained eigen frequencies from the modal analysis. In the final stage, the data from simulations and experimental measurement are compared.",
  address="JVE Intenational Ltd.",
  booktitle="Vibroengineering PROCEDIA",
  chapter="148087",
  doi="10.21595/vp.2018.19932",
  howpublished="print",
  institution="JVE Intenational Ltd.",
  year="2018",
  month="may",
  pages="91--95",
  publisher="JVE Intenational Ltd.",
  type="conference paper"
}