Z. M., Hafizi and Muhammad Aizzuddin, Abdullah and Vorathin, E. and Aziman, Abdullah (2018) Fast response fibre bragg grating (FBG) pressure transducer. In: 29th International Invention, Innovation & Technology Exhibition, Malaysia , 2-4 May 2018 , Kuala Lumpur Convention Centre, Malaysia. p. 1.. (Unpublished)
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Abstract
FBG pressure sensor has shown a great potential in replacing conventional electrical pressure sensor due to its adaptability to harsh environment. However, increasing its sensitivity is still a challenge. In this work, bonding of FBG to a rubber-based diaphragm pressure transducer was proposed and experimentally presented. The improved design of the rubber-based diaphragm has enhanced the sensitivity and sensing range recorded at 118.03 nm/MPa or 7.614 x 10-2 MPa-1 across a range of 0.08 MPa with a good linearity of 99.8%. Furthermore, the thermal-strain cross sensitivity was totally compensated.
| Item Type: | Conference or Workshop Item (Poster) |
|---|---|
| Uncontrolled Keywords: | FBG pressure sensor; Transducer |
| Subjects: | Q Science > QA Mathematics > QA76 Computer software T Technology > TJ Mechanical engineering and machinery |
| Faculty/Division: | Faculty of Computer System And Software Engineering Faculty of Mechanical Engineering |
| Depositing User: | Mrs. Neng Sury Sulaiman |
| Date Deposited: | 08 Aug 2018 08:13 |
| Last Modified: | 16 Oct 2018 08:16 |
| URI: | http://umpir.ump.edu.my/id/eprint/21856 |
| Download Statistic: | View Download Statistics |
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