Designing and implementation of a intensity based fiber optic vibration sensor
This thesis report is submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Electrical and Electronic Engineering, 2011.
| Autores principales: | , |
|---|---|
| Otros Autores: | |
| Formato: | Tesis |
| Lenguaje: | English |
| Publicado: |
BRAC University
2011
|
| Acceso en línea: | http://hdl.handle.net/10361/1510 |
| id |
10361-1510 |
|---|---|
| record_format |
dspace |
| spelling |
10361-15102019-09-29T05:43:10Z Designing and implementation of a intensity based fiber optic vibration sensor Abir, Md. Ridwan Sarker, Mitalee Bhuiyan, Md. Belal Hossain Mehzabeen, Fariah Department of Electrical and Electronic Engineering, BRAC University This thesis report is submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Electrical and Electronic Engineering, 2011. Cataloged from PDF version of thesis report. Includes bibliographical references (page 14). This paper describes the design of an intensity based fiber optic displacement sensor, which can measure the amplitude and frequency of the vibration . The proposed device consists of a fiber optic transmitter, photodiode detector, fiber optic proves, digital oscilloscope , POF fiber, an elastic cantilever & power source. Light from the fiber optic transmitter is coupled into the transmitting fiber. Then the signal will be reflected from the cantilever, coupled to the receiving fiber and is detected by the photo detector . Then the signal is converted to voltage and is measured by the digital oscilloscope . This sensor should be capable of measuring vibration having amplitude ranging from 0.008 to 0.74mm and frequency ranging from 75 to 275 Hz. This fiber optic vibration sensor can be used vastly in high power electric plants and also to detect earthquakes, different problems in aircraft and in robotics. Md. Ridwan Abir Mitalee Sarker B. Electrical and Electronic Engineering 2011-12-07T06:01:29Z 2011-12-07T06:01:29Z 2011 2011-04-28 Thesis ID 07210036 ID 08110070 http://hdl.handle.net/10361/1510 en BRAC University thesis are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. 14 pages application/pdf BRAC University |
| institution |
Brac University |
| collection |
Institutional Repository |
| language |
English |
| description |
This thesis report is submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Electrical and Electronic Engineering, 2011. |
| author2 |
Bhuiyan, Md. Belal Hossain |
| author_facet |
Bhuiyan, Md. Belal Hossain Abir, Md. Ridwan Sarker, Mitalee |
| format |
Thesis |
| author |
Abir, Md. Ridwan Sarker, Mitalee |
| spellingShingle |
Abir, Md. Ridwan Sarker, Mitalee Designing and implementation of a intensity based fiber optic vibration sensor |
| author_sort |
Abir, Md. Ridwan |
| title |
Designing and implementation of a intensity based fiber optic vibration sensor |
| title_short |
Designing and implementation of a intensity based fiber optic vibration sensor |
| title_full |
Designing and implementation of a intensity based fiber optic vibration sensor |
| title_fullStr |
Designing and implementation of a intensity based fiber optic vibration sensor |
| title_full_unstemmed |
Designing and implementation of a intensity based fiber optic vibration sensor |
| title_sort |
designing and implementation of a intensity based fiber optic vibration sensor |
| publisher |
BRAC University |
| publishDate |
2011 |
| url |
http://hdl.handle.net/10361/1510 |
| work_keys_str_mv |
AT abirmdridwan designingandimplementationofaintensitybasedfiberopticvibrationsensor AT sarkermitalee designingandimplementationofaintensitybasedfiberopticvibrationsensor |
| _version_ |
1814308324571611136 |