The proceedings of the JSME annual meeting
Online ISSN : 2433-1325
2006.1
Session ID : 3917
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3917 Strain Measurements Using Piezo Cable Sensor
Hisayoshi SAITOSigeru KUROSAKI
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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract
Piezoelectric film is noticed as a sensor for the monitoring recently. Because, amplifier and power are unnecessarily. In this study, the strain measurement which uses the piezo cable a built-in piezoelectric film was tried. In the experiment, in order to know the tensile characteristic of a piezo cable simple substance first, the static tensile examination was performed. And cyclic tensile load applied to the piezo cable, various influences which it causes to output voltage were inspected. Especially, it changed cable length, load frequency, load amplitude. As a result, I understood that the output voltage of a piezo cable increased in proportion to the displacement amplitude. Therefore, the possibility was discovered where it can utilize the piezo cable as the strain sensor.
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© 2006 The Japan Society of Mechanical Engineers
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