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1. 上海交通大学区域光纤通信网与新型光通信系统国家重点实验室
2. 上海华魏自动化设备有限公司
Published:2009,
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[1]周正仙,肖石林,仝芳轩.基于M-Z干涉原理的定位式光纤振动传感器[J].光通信研究,2009(05):67-70.
Zhou Zhengxian1, Xiao Shilin1, Tong Fangxuan2. A positioning fiber-optic vibration sensor based on M-Z interference principle. [J]. (5):67-70(2009)
[1]周正仙,肖石林,仝芳轩.基于M-Z干涉原理的定位式光纤振动传感器[J].光通信研究,2009(05):67-70. DOI: 10.13756/j.gtxyj.2009.05.021.
Zhou Zhengxian1, Xiao Shilin1, Tong Fangxuan2. A positioning fiber-optic vibration sensor based on M-Z interference principle. [J]. (5):67-70(2009) DOI: 10.13756/j.gtxyj.2009.05.021.
文章基于M-Z(Mach-Zehnder)干涉原理
提出了一种新型光纤振动传感器方案
该传感器能判断振动事件发生的位置。仿真分析研究了该定位式传感器的信号处理技术
通过增大信号的带宽、延长信号的持续时间、增大信噪比和改善定位算法
实现了较好的定位性能
验证了该定位式光纤振动传感器方案的可行性。
On the basis of the M-Z(Mach-Zehnder) interference principle
this paper presents a novel fiber-optic vibration sensor scheme
which can determine the location of vibration events.It simulates and analyzes the signal processing technology for the sensor
achieves fairly good locating performance by increasing signal bandwidth
extending signal duration and improving the SNR and the locating algorithm
and verifies the feasibility of the scheme.
光纤振动传感器定位M-Z干涉时延
optical fiber vibration sensorlocatingM-Z interferencedelay
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