Compensated Intensity-Modulated Optical Fibre Bending Sensor based on Tilt Angle Loss Measurement
This paper presents the implementation of an extrinsic optical fibre sensor based on intensity modulation technique aimed for continuous bending assessment of human spine movement. The sensor under investigation is non-invasive and capable of providing a continuous measurement of the bending angle i...
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| Format: | Conference or Workshop Item |
| Language: | English |
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2014
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| Online Access: | http://umpir.ump.edu.my/id/eprint/8362/1/Compensated_Intensity-Modulated_Optical_Fibre_Bending_Sensor_based_on_Tilt_Angle_Loss_Measurement.pdf |
| _version_ | 1825822092689408000 |
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| author | Mohd Anwar, Zawawi S. O., Keeffe E., Lewis |
| author_facet | Mohd Anwar, Zawawi S. O., Keeffe E., Lewis |
| author_sort | Mohd Anwar, Zawawi |
| collection | UMP |
| description | This paper presents the implementation of an extrinsic optical fibre sensor based on intensity modulation technique aimed for continuous bending assessment of human spine movement. The sensor under investigation is non-invasive and capable of providing a continuous measurement of the bending angle in both flexion and extension directions of the human spine. The bending assessment is determined based on the measurement of the tilt angle loss between an input fibre and dual output fibres. Additionally, a reference fibre is also integrated into the sensor configuration by means of the divided beam system to compensate for any output variation resulting from temperature changes. |
| first_indexed | 2024-03-06T11:51:25Z |
| format | Conference or Workshop Item |
| id | UMPir8362 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T11:51:25Z |
| publishDate | 2014 |
| record_format | dspace |
| spelling | UMPir83622018-03-19T05:40:08Z http://umpir.ump.edu.my/id/eprint/8362/ Compensated Intensity-Modulated Optical Fibre Bending Sensor based on Tilt Angle Loss Measurement Mohd Anwar, Zawawi S. O., Keeffe E., Lewis TK Electrical engineering. Electronics Nuclear engineering This paper presents the implementation of an extrinsic optical fibre sensor based on intensity modulation technique aimed for continuous bending assessment of human spine movement. The sensor under investigation is non-invasive and capable of providing a continuous measurement of the bending angle in both flexion and extension directions of the human spine. The bending assessment is determined based on the measurement of the tilt angle loss between an input fibre and dual output fibres. Additionally, a reference fibre is also integrated into the sensor configuration by means of the divided beam system to compensate for any output variation resulting from temperature changes. 2014 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/8362/1/Compensated_Intensity-Modulated_Optical_Fibre_Bending_Sensor_based_on_Tilt_Angle_Loss_Measurement.pdf Mohd Anwar, Zawawi and S. O., Keeffe and E., Lewis (2014) Compensated Intensity-Modulated Optical Fibre Bending Sensor based on Tilt Angle Loss Measurement. In: 2014 IEEE SENSORS , 2-5 Nov. 2014 , Valencia. pp. 370-373.. (Published) http://dx.doi.org/10.1109/ICSENS.2014.6985011 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Mohd Anwar, Zawawi S. O., Keeffe E., Lewis Compensated Intensity-Modulated Optical Fibre Bending Sensor based on Tilt Angle Loss Measurement |
| title | Compensated Intensity-Modulated Optical Fibre Bending Sensor based on Tilt Angle Loss Measurement |
| title_full | Compensated Intensity-Modulated Optical Fibre Bending Sensor based on Tilt Angle Loss Measurement |
| title_fullStr | Compensated Intensity-Modulated Optical Fibre Bending Sensor based on Tilt Angle Loss Measurement |
| title_full_unstemmed | Compensated Intensity-Modulated Optical Fibre Bending Sensor based on Tilt Angle Loss Measurement |
| title_short | Compensated Intensity-Modulated Optical Fibre Bending Sensor based on Tilt Angle Loss Measurement |
| title_sort | compensated intensity modulated optical fibre bending sensor based on tilt angle loss measurement |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://umpir.ump.edu.my/id/eprint/8362/1/Compensated_Intensity-Modulated_Optical_Fibre_Bending_Sensor_based_on_Tilt_Angle_Loss_Measurement.pdf |
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