Feature Extraction with WD and WPD in Distributed Optical-fiber Vibration Sensing System for Oil Pipeline Safety Monitoring

2016 ◽  
Author(s):  
Ya Qian ◽  
Huijuan Wu ◽  
Wei Zhang ◽  
Lidong Lu ◽  
Xiaoyan Sun ◽  
...  
Keyword(s):  
Feature Extraction ◽  
Optical Fiber ◽  
Safety Monitoring ◽  
Oil Pipeline ◽  
Sensing System ◽  
Vibration Sensing ◽  
Distributed Optical Fiber ◽  
Pipeline Safety

Event Discrimination Method for Distributed Optical Fiber Intrusion Sensing System Based on Integrated Time/Frequency Domain Feature Extraction

2019 ◽  
Vol 39 (6) ◽  
pp. 0628002 ◽  
Author(s):  
彭宽 Kuan Peng ◽  
冯诚 Cheng Feng ◽  
王森懋 Senmao Wang ◽  
艾凡 Fan Ai ◽  
李豪 Hao Li ◽  
...  
Keyword(s):  
Feature Extraction ◽  
Optical Fiber ◽  
Frequency Domain ◽  
Time Frequency ◽  
Sensing System ◽  
Distributed Optical Fiber ◽  
Discrimination Method

scholarly journals A Combined Events Recognition Scheme Using Hybrid Features in Distributed Optical Fiber Vibration Sensing System

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 105609-105616
Author(s):  
Kun Liu ◽  
Zhenshi Sun ◽  
Junfeng Jiang ◽  
Pengfei Ma ◽  
Shuang Wang ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Hybrid Features ◽  
Sensing System ◽  
Vibration Sensing ◽  
Distributed Optical Fiber

Ultra-long Distance Distributed Optical Fiber Vibration Sensing System

2016 ◽  
Author(s):  
Macheng Lai ◽  
Qizhen Sun ◽  
Kuan Peng ◽  
Xiaolei Li ◽  
Xiang Li ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Long Distance ◽  
Sensing System ◽  
Vibration Sensing ◽  
Distributed Optical Fiber

Distributed optical fiber vibration sensing system based on polarization detection

2011 ◽  
Vol 7 (6) ◽  
pp. 458-462 ◽  
Author(s):  
Jia Liu ◽  
Jin-long Yu ◽  
Jing-zhong Guo ◽  
Chao Gao ◽  
Wen-rui Wang ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Sensing System ◽  
Vibration Sensing ◽  
Distributed Optical Fiber ◽  
Polarization Detection
Sign in / Sign up

Export Citation Format

Share Document