Winding type piezoluminescence optical fiber weight measurement sensing structure, sensing system and measurement method
The invention discloses a winding type piezoluminescence optical fiber weight measurement sensing structure, the sensing structure comprises a transmission optical fiber and a piezoluminescence optical fiber, the transmission optical fiber is a polymer optical fiber, the piezoluminescence optical fi...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a winding type piezoluminescence optical fiber weight measurement sensing structure, the sensing structure comprises a transmission optical fiber and a piezoluminescence optical fiber, the transmission optical fiber is a polymer optical fiber, the piezoluminescence optical fiber is a polymer optical fiber doped with a piezoluminescence material, and the piezoluminescence optical fiber is a polymer optical fiber doped with a piezoluminescence material. And the piezoluminescence optical fiber is uniformly wound on the sensing optical fiber according to a preset screw pitch. The winding type piezoluminescence optical fiber weight measurement sensing system comprises a photoelectric detector, a signal amplifier, a data acquisition card, a signal analysis unit and the sensing structure, the backward signal light is detected by the photoelectric detector, the photoelectric detector converts an optical signal into an electric signal, and the electric signal is transmitted to the data acquisit |
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