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A piezoelectric array for sensing radiation modes

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Title: A piezoelectric array for sensing radiation modes
Authors: Mao, Qibo1 qbmao@nju.edu.cn, Xu, Boling1, Jiang, Zhe2, Gu, Jian2
Source: Applied Acoustics. Jul2003, Vol. 64 Issue 7, p669. 12p.
Subjects: Piezoelectric materials, Radiation
Abstract: With an example of simply supported beam, this paper presents new experimental wok that is to sense radiation modes by a piezoelectric array. An array of rectangular segments of PVDF film attached on the surface of the beam are taken as sensor. The output signals of the PVDF films are multiplied by appropriate weights so that the weighted combinations of the outputs directly lead to the radiation mode amplitudes of the beam. The weight of every PVDF film sensor is independent of the type, magnitude and position of the external excitation. Experimental results are also presented to show the feasibility of this new type radiation mode sensor. [Copyright &y& Elsevier]
Copyright of Applied Acoustics is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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Header DbId: egs
DbLabel: Engineering Source
An: 9288751
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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  Label: Title
  Group: Ti
  Data: A piezoelectric array for sensing radiation modes
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  Data: <searchLink fieldCode="AR" term="%22Mao%2C+Qibo%22">Mao, Qibo</searchLink><relatesTo>1</relatesTo><i> qbmao@nju.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Xu%2C+Boling%22">Xu, Boling</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Jiang%2C+Zhe%22">Jiang, Zhe</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Gu%2C+Jian%22">Gu, Jian</searchLink><relatesTo>2</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Applied+Acoustics%22">Applied Acoustics</searchLink>. Jul2003, Vol. 64 Issue 7, p669. 12p.
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  Data: <searchLink fieldCode="DE" term="%22Piezoelectric+materials%22">Piezoelectric materials</searchLink><br /><searchLink fieldCode="DE" term="%22Radiation%22">Radiation</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: With an example of simply supported beam, this paper presents new experimental wok that is to sense radiation modes by a piezoelectric array. An array of rectangular segments of PVDF film attached on the surface of the beam are taken as sensor. The output signals of the PVDF films are multiplied by appropriate weights so that the weighted combinations of the outputs directly lead to the radiation mode amplitudes of the beam. The weight of every PVDF film sensor is independent of the type, magnitude and position of the external excitation. Experimental results are also presented to show the feasibility of this new type radiation mode sensor. [Copyright &y& Elsevier]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Applied Acoustics is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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    Identifiers:
      – Type: doi
        Value: 10.1016/S0003-682X(03)00019-7
    Languages:
      – Code: eng
        Text: English
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      Pagination:
        PageCount: 12
        StartPage: 669
    Subjects:
      – SubjectFull: Piezoelectric materials
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      – SubjectFull: Radiation
        Type: general
    Titles:
      – TitleFull: A piezoelectric array for sensing radiation modes
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      – PersonEntity:
          Name:
            NameFull: Mao, Qibo
      – PersonEntity:
          Name:
            NameFull: Xu, Boling
      – PersonEntity:
          Name:
            NameFull: Jiang, Zhe
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            NameFull: Gu, Jian
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          Dates:
            – D: 01
              M: 07
              Text: Jul2003
              Type: published
              Y: 2003
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              Value: 64
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              Value: 7
          Titles:
            – TitleFull: Applied Acoustics
              Type: main
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