Damage identification in structural health monitoring: a brief review from its implementation to the Use of data-driven applications [PDF]
, 2020 The damage identification process provides relevant information about the current state of a structure under inspection, and it can be approached from two different points of view.
Agis Cherta, David +4 more
core +2 more sources
Development and testing of a dual accelerometer vector sensor for AUV acoustic surveys [PDF]
, 2017 This paper presents the design, manufacturing and testing of a Dual Accelerometer Vector Sensor (DAVS). The device was built within the activities of theWiMUST project, supported under the Horizon 2020 Framework Programme, which aims to improve the ...
Agni Mantouka +10 more
core +1 more source
New role for communication fibre optic cables in water utility for leak detection on main water pipeline [PDF]
Tehnika, 2015 During construction of main water pipeline it is usual practice to lay fibre optic communication cable along water pipe. This cable is one of the up to date communication media which is used for the connection purposes of water control SCADA equipment as
Graovac Radojica M. +1 more
doaj +1 more source
Field testing of modular borehole monitoring with simultaneous distributed acoustic sensing and geophone vertical seismic profiles at Citronelle, Alabama [PDF]
, 2016 A modular borehole monitoring concept has been implemented to provide a suite of well-based monitoring tools that can be deployed cost effectively in a flexible and robust package.
Aki +15 more
core +1 more source
The Potential of DAS in Teleseismic Studies: Insights From the Goldstone Experiment [PDF]
, 2019 Distributed acoustic sensing (DAS) is a recently developed technique that has demonstrated its utility in the oil and gas industry. Here we demonstrate the potential of DAS in teleseismic studies using the Goldstone OpticaL Fiber Seismic experiment in ...
Ajo-Franklin, JB +4 more
core +1 more source
Non-linear echo cancellation - a Bayesian approach [PDF]
, 2009 Echo cancellation literature is reviewed, then a Bayesian model is introduced and it is shown how how it can be used to model and fit nonlinear channels. An algorithm for cancellation of echo over a nonlinear channel is developed and tested.
Addie, Ron, Braithwaite, Stephen
core +1 more source
Distributed Acoustic Sensing (DAS) for Reservoir Monitoring with VSP
Proceedings, 2014 3D VSP has long been viewed as conceptually attractive for illuminating targets under complex overburden. However, the wide-spread use of 3D VSP has been hindered by the cost and risk of deploying geophones in a borehole, and by the limited availability of accessible wells.
A. Mateeva +9 more
openaire +2 more sources
Distributed allocation of mobile sensing swarms in gyre flows [PDF]
, 2013 We address the synthesis of distributed control policies to enable a swarm of homogeneous mobile sensors to maintain a desired spatial distribution in a geophysical flow environment, or workspace. In this article, we assume the mobile sensors (or robots)
Forgoston, Eric +3 more
core +3 more sources
Traffic Flow Detection Using Distributed Fiber Optic Acoustic Sensing
IEEE Access, 2018 This paper proposes a novel method for traffic flow detection using distributed optical fiber acoustic sensing (DAS). Different from the traditional traffic flow detection method, this method detects the traffic vibration signal using a fiber optic cable.
Huiyong Liu +5 more
doaj +1 more source
Machine Learning in Wireless Sensor Networks: Algorithms, Strategies, and Applications [PDF]
, 2014 Wireless sensor networks monitor dynamic environments that change rapidly over time. This dynamic behavior is either caused by external factors or initiated by the system designers themselves.
Alsheikh, Mohammad Abu +3 more
core +3 more sources