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Design and Development of Fiber Optic Sensor System for Rotational Speed Measurement
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Abstract: In this paper, a fiber optic sensor system (FOSS) is proposed for the measurement of the rotational speed of a DC motor. It offers non-contact measurements. FOSS is designed using a fiber optic displacement sensor (FODS). FODS is an intensity modulation based extrinsic type sensor.
In FOSS, the distance between the sensor probe and the rotating shaft of a DC motor is optimized based on the response of FODS. The speed of a DC motor varied from 200 to 3000 rotations per minute (RPM) using a chopper motor controller. The output of FOSS was validated with a digital tachometer from Systems.
Keywords: Fiber optic sensor; Intensity modulation; Plastic optical fiber; Revolutions per minute.
In FOSS, the distance between the sensor probe and the rotating shaft of a DC motor is optimized based on the response of FODS. The speed of a DC motor varied from 200 to 3000 rotations per minute (RPM) using a chopper motor controller. The output of FOSS was validated with a digital tachometer from Systems.
Keywords: Fiber optic sensor; Intensity modulation; Plastic optical fiber; Revolutions per minute.
How to Cite:
[1] Shrikant M. Maske, βDesign and Development of Fiber Optic Sensor System for Rotational Speed Measurement,β International Journal of Innovative Research in Electrical, Electronics, Instrumentation and Control Engineering (IJIREEICE), DOI: 10.17148/IJIREEICE.2023.11802
This work is licensed under a Creative Commons Attribution 4.0 International License.