Results 101 to 110 of about 9,392,941 (233)

Underwater optical wireless sensor network [PDF]

The thesis details the development of a short range, multi-hop underwater optical wireless sensor network. Multi-hop underwater optical wireless communication using a line of sight (LOS) link can provide a greater range compared to a single hop ...
Ahmad, Zahir Uddin
core  

Light demand characteristics, production performance, and changes in the feeding patterns of broilers

Nano Research
Flexible strain sensors are essential in fields such as medicine, sports, robotics, and virtual reality but face challenges in achieving excellent sensing performance and accurate multi-directional detection simultaneously. To address this issue, we have
Chuanjie Fu, Chao Rong, Bowei Zhang, Fu-Zhen Xuan   +3 more
doaj   +1 more source

DMPA–GWO++: A Dynamic Multi-Pack Adaptive Grey Wolf Optimizer for IoT Sensor Network Recovery in Smart Farms

Engineering Proceedings
This paper addresses the Sensor Deployment Optimization Problem (SDOP) by presenting a novel hybrid metaheuristic algorithm designed to create resilient and self-healing wireless sensor networks (WSNs).
Anshu Kashyap, Ketan Sahu, Lumani Verma, Kavita Jaiswal   +3 more
doaj   +1 more source

Bearing Multi-sensor Fusion Fault Diagnosis Based on an Adaptive ResGAT Network

Jixie chuandong
The rolling bearing condition monitoring signal under strong noise interference is characterized by non-stationary multi-component signals, and the fault information contained in a single sensor signal is limited, which cannot fully characterize the ...
Xin Yu, Min Yang, Song Lijun, Ma Jinghua, Zhou Baocheng   +4 more
doaj  

Worst case dimensioning of wireless sensor networks under uncertain topologies [PDF]

, 2005
Many applications in wireless sensor networks require an absolute predictable network behaviour under all possible traffic and routing conditions. This requires network dimensioning with respect to crucial parameters such as energy usage, message delay ...
Roedig, Utz, Schmitt, Jens
core   +1 more source

Design and simulation of a multi-function MEMS sensor for health and usage monitoring. [PDF]

, 2010
Health and usage monitoring as a technique for online test, diagnosis or prognosis of structures and systems has evolved as a key technology for future critical systems.
Kotsov, Denis, Richardson, Andrew, Begbie, Mark, Xu, Z., Li, L.   +4 more
core  

Compressive Sensing in IoT-Based Multi-Sensor Wireless Sensor Networks

International Journal of Information and Communication Technology Research, 2019
Wireless sensor network (WSN) is one of the most important components of the Internet of Things (IoT). IoT on the WSN layer, measures different parameters by different sensors embedded in the multi-sensor nodes.
Mohammad Reza Ghaderi, Vahid Tabataba Vakili, Mansour Sheikhan   +2 more
doaj  

A survey on intelligent sensor network and its applications

, 2016
With advances in technology, small form-factor sensors are feasible for various kinds of applications. The improvements on communication technology further make it practical to construct a wireless sensor network (WSN). In this paper, we review the works
Chang, Feng-Cheng;Huang, Hsiang-Cheh
core  

Cross-device fault diagnosis method based on graph convolution and multi-sensor fusion

Jixie qiangdu
ObjectiveTo address the problems of difficulty in obtaining labeled fault data for mechanical equipment and low diagnosis accuracy caused by different probability distributions of cross-device data in actual production, a cross-device fault diagnosis ...
SUN Yuanshuai, KONG Fanqin, NIE Xiaoyin, XIE Gang   +3 more
doaj  

Dataset of real time multi-parameter monitoring for loess slopes in Gaolan mountain, Lanzhou, China: Multi-sensor network for hydrology and geophysics. [PDF]

Data Brief
Li S, Han P, Zhang Y, Mo S, Sun J, Li Y, Hu K, Bai G, Li R, Wan B, Ding G, Han B, Li F, Zhang F.   +13 more
europepmc   +1 more source