| 基于DSP的光纤法珀应变仪数据采集技术研究 |
| |
| 引用本文： | 姜建山,朱永,符欲梅,唐晓初,章鹏,陈伟民.基于DSP的光纤法珀应变仪数据采集技术研究[J].仪表技术与传感器,2004(1):12-14. |
| |
| 作者姓名： | 姜建山 朱永 符欲梅 唐晓初 章鹏 陈伟民 |
| |
| 作者单位： | 重庆大学光电技术及系统教育部重点实验室,重庆,400044 |
| |
| 基金项目： | 国家科技攻关计划引导项目资助(2002BA105C)，国家自然科学重点基金资助(50135030) |
| |
| 摘 要： | 光纤法珀应变传感是20世纪80年代末发展起来的一种新型应变测量技术。相应的应变测量仪逐渐成为国内外研究的热点。针对现有的应变测量仪，提出了基于DSP的一体化光纤法珀应变仪的思路，对VC33与应变测量仪之间的数据采集进行了探讨，重点介绍了VC33与应变测量仪之间数据采集的硬件和软件设计，并做了采集验证实验。实验结果与理论上传感器的输出结果基本一致，验证了该采集技术的可行性，为后面的数据处理及实现一体化打下了良好的基础。
|
| 关 键 词： | 光纤法珀应变仪 数据采集 DSP 数据处理 |
| 文章编号： | 1002-1841(2004)01-0012-03 |
| 修稿时间： | 2003年4月15日 |
Study on Data Acquisition of Fiber-Optic Fabry-Perot Strain Gauge Integrated with DSP |
| |
| JIANG Jian-shan,ZHU Yong,FU Yu-mei,TANG Xiao-chu,ZHANG Peng,CHEN Wei-minronic Technology & Systems,Education Ministry of China,Chongqing University,Chongqing ,China.Study on Data Acquisition of Fiber-Optic Fabry-Perot Strain Gauge Integrated with DSP[J].Instrument Technique and Sensor,2004(1):12-14. |
| |
| Authors: | JIANG Jian-shan ZHU Yong FU Yu-mei TANG Xiao-chu ZHANG Peng CHEN Wei-minronic Technology & Systems Education Ministry of China Chongqing University Chongqing China |
| |
| Affiliation: | JIANG Jian-shan,ZHU Yong,FU Yu-mei,TANG Xiao-chu,ZHANG Peng,CHEN Wei-minronic Technology & Systems,Education Ministry of China,Chongqing University,Chongqing 400044,China) |
| |
| Abstract: | The fiber optic Fabry-Perot strain sensing is a new strain sensing technology at the end of 1980.Correspondingly,the strain measurement gauge is more and more becoming the hot point.Basing on the convenient stain gauge based on PC,the stain gauge integrated with DSP has been discussed.The data acquisition of fiber optic Fabry-Perot strain gauge integrated with DSP has been discussed.Both hardware design and software development of data acquisition have been implemented.In addition,the experiment has been carried out.The result is primarily in accordance with that of theoretical simulation,and proved that it is feasible and effective. |
| |
| Keywords: | Fiber-optic Fabry-Perot Strain Sense DSP Data Acquisition Gauge |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
