Transforming a CD/DVD pick-up-head into an accelerometer

Jih Wei Chieh*, Shao-Kang Hung

*Corresponding author for this work

研究成果: Conference contribution同行評審

6 引文 斯高帕斯(Scopus)

摘要

An accelerometer based on a commercial CD/DVD pick-up-head is proposed in this paper. A CD/DVD pick-up-head becomes an accelerometer by transforming the astigmatic measuring mechanism, the suspending wires, and the objective lens as the displacement sensor, the spring, and the seismic mass, respectively. The experiments demonstrate that this cost-effective accelerometer has excellent linearity, ultra high sensitivity of 114 V/g, and an operating frequency of 20 Hz.

原文English
主出版物標題2009 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2009
頁面493-497
頁數5
DOIs
出版狀態Published - 4 十一月 2009
事件2009 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2009 - Singapore, Singapore
持續時間: 14 七月 200917 七月 2009

出版系列

名字IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM

Conference

Conference2009 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2009
國家Singapore
城市Singapore
期間14/07/0917/07/09

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