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An Efficient IIoT-Based Smart sensor node for Predictive Maintenance of Induction Motors

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Computer Systems Science & Engineering 2023年第10期47卷 255-272页

作者： Majida Kazmi Maria Tabasum Shoaib Arshad Aziz Hashim Raza Khan Saad Ahmed Qazi Faculty of Electrical and Computer Engineering NED University of Engineering and TechnologyKarachi75270Pakistan Neurocomputation Lab National Center of Artificial IntelligenceKarachi75270Pakistan Department of Electrical Engineering PNECNational University of Sciences and Technology(NUST)Karachi75350Pakistan

Predictive maintenance is a vital aspect of the industrial sector,and the use of Industrial Internet of Things(IIoT)sensor nodes is becoming increasingly popular for detecting motor faults and monitoring motor conditions.An integrated approach for acquiring,processing,and wirelessly transmitting a large amount of data in predictive maintenance applications remains a significant challenge.This study presents an IIoT-based sensor node for industrial motors.The sensor node is designed to acquire vibration data on the radial and axial axes of the motor and utilizes a hybrid approach for efficient data processing via edge and cloud platforms.The initial step of signal processing is performed on the node at the edge,reducing the burden on a centralized cloud for processing data from multiple sensors.The proposed architecture utilizes the lightweight Message Queue Telemetry Transport(MQTT)communication protocol for seamless data transmission from the node to the local and main brokers.The broker’s bridging allows for data backup in case of connection loss.The proposed sensor node is rigorously tested on a motor testbed in a laboratory setup and an industrial setting in a rice industry for validation,ensuring its performance and accuracy in real-world industrial environments.The data analysis and results from both testbed and industrial motors were discussed using vibration analysis for identifying faults.The proposed sensor node is a significant step towards improving the efficiency and reliability of industrial motors through realtime monitoring and early fault detection,ultimately leading to minimized unscheduled downtime and cost savings.

关键词： IIoT sensor node condition monitoring fault classification predictive maintenance MQTT

ZigBee Protocol Based Mobile sensor node Design and Communication Configuration Implementation

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ZigBee Protocol Based Mobile Sensor Node Design and Communic...

Distributed Multi-hop Clustering Approach with Low Energy Consumption in WSN

2009中国控制与决策会议

作者： Jun Xiao~1,Shuai Sun~1,Ning Xi~2 1.College of Information Science and Engineering,Northeastern University,China 110004 2.Michigan State University,Michigan State 48824,USA

With the development of MEMS technology,mobile sensor networks are becoming an active research area, in which the design of sensor network node is an important issue.In this paper,the hardware design of a novel mobile sensor node is introduced,which is based on the mobile robot vehicle with ZigBee wireless communication module, high-performance DSP processor,and low-cost,low-power sensors.And the network configuration is built with the designed mobile sensor nodes.The basic tests are conducted with the designed system.And the results are presented to demonstrate the effectiveness of the proposed approach,which satisfies the requirements of mobile sensor network,that is,mobilization,data collection,data processing and data transportation.

关键词： mobile sensor node communication

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Computer Systems Science & Engineering 2023年第4期45卷 903-924页

作者： R.Nithya Roobaea Alroobaea Ahmed Binmahfoudh Zairi Ismael Rizman Department of Computer Science and Engineering Vivekananda College of Engineering for WomenTiruchengode637205Tamil NaduIndia Department of Computer Science College of Computers and Information TechnologyTaif UniversityP.O.Box 11099Taif21944Saudi Arabia Department of Computer Engineering College of Computers and Information TechnologyTaif UniversityP.O.Box 11099Taif21944Saudi Arabia School of Electrical Engineering College of EngineeringUniversiti Teknologi MARA23000DungunTerengganuMalaysia

The purpose of sensing the environment and geographical positions,device monitoring,and information gathering are accomplished using Wireless sensor Network(WSN),which is a non-dependent device consisting of a distinct collection of sensor node(SN).Thus,a clustering based on Energy Efficient(EE),one of the most crucial processes performed in WSN with distinct environments,is utilized.In order to efficiently manage energy allocation during sensing and communication,the present research on managing energy efficiency is performed on the basis of distributed algorithm.Multiples of EE methods were incapable of supporting EE routing with MIN-EC in WSN in spite of the focus of EE methods on energy harvesting and minimum Energy Consumption(EC).The three stages of performance are proposed in this research work.At the outset,during routing and Route Searching Time(RST)with fluctuating node density and PKTs,EC is reduced by the Hybrid Energy-based Multi-User Routing(HEMUR)model proposed in this work.Energy efficiency and an ideal route for various SNs with distinct PKTs in WSN are obtained by this model.By utilizing the Approximation Algorithm(AA),the Bregman Tensor Approximation Clustering(BTAC)is applied to improve the Route Path Selection(RPS)efficiency for Data Packet Transmission(DPT)at the Sink node(SkN).The enhanced Network Throughput Rate(NTR)and low DPT Delay are provided by BTAC.To MAX the Clustering Efficiency(CE)and minimize the EC,the Energy Effective Distributed Multi-hop Clustering(GISEDC)method based on Generalized Iterative Scaling is implemented.The Multi-User Routing(MUR)is used by the HEMUR model to enhance the EC by 20%during routing.When compared with other advanced techniques,the Average Energy Per Packet(AEPP)is enhanced by 39%with the application of proportional fairness with Boltzmann Distribution(BD).The Gaussian Fast Linear Combinations(GFLC)with AA are applied by BTAC method with an enhanced Communication Overhead(COH)for an increase in performance by 19%and minimize the DPT delay by 23%.When co

关键词： sensor node clustering routing energy consumption multi-path routing

BLOSSOMS： Building Lightweight Optimized sensor Systems on aMassive Scale

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Journal of Computer Science & Technology 2005年第1期20卷 105-117页

作者： WenGao LionelM.Ni Zhi-WeiXu S.C.Cheung LiCui QiongLuo InstituteofComputingTechnology ChineseAcademyofSciencesBeijing100080P.R.China DepartmentofComputerScience TheHongKongUniversityofScienceandTechnologyClearWaterBayKowloonHongKongSpecialAdministrativeRegionP.R.China

As a joint effort between the Chinese Academy of Sciences and the Hong KongUniversity of Science and Technology, the BLOSSOMS sensor network project aims to identify researchissues at all levels from practical applications down to the design of sensor nodes. In thisproject, a heterogeneous sensor array including different types of application-dependent sensors aswell as monitoring sensors and intruding sensors are being developed. Application-dependentpower-aware communication protocols are also being studied for communications among sensor nodes. Anontology-based middleware is built to relieve the burden of application developers from collecting,classifying and processing messy sensing contexts. This project is also developing a set of toolsallowing researchers to model, simulate/emulate, analyze, and monitor various functions of sensornetworks.

关键词： sensor network sensor node communication protocol middleware networksimulation network monitor

Ubiquitous sensor Network for Chemical sensors

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稀有金属材料与工程 2006年第A3期35卷 400-404页

作者： Wan-Young Chung Risto Myllylae Division of Computer & Internet Eng. Dongseo UniversityBusan 617-716Korea Dept.of Electrical and Information Eng. University of OuluLinnanmaa 90570 OuluFinland

Wireless sensor networks have been identified as one of the most important technologies for the 21 st century.Recent advances in micro sensor fabrication technology and wireless communication technology enable the practical deployment of large-scale,low-power,inexpensive sensor networks.Such an approach offers an advantage over traditional sensing methods in many ways:large-scale,dense deployment not only extends spatial coverage and achieves higher resolution,but also increases the system's fault-tolerance and robustness.Moreover,the ad-hoc nature of wireless sensor networks makes them even more attractive for military and other risk-associated applications,such as environmental observation and habitat monitoring.

关键词： ubiquitous sensor network wireless sensor network sensor network platform sensor node chemical sensors

Efficient Algorithm for Prolonging Network Lifetime of Wireless sensor Networks

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Tsinghua Science and Technology 2011年第6期16卷 561-568页

作者： Md Nafees Rahman M A Matin Department of Electrical Engineering and Computer Science North South University

One of the fundamental design challenges in designing a Wireless sensor Network （WSN） is to maximize the network lifetime, as each sensor node of the network is equipped with a limited power battery. To overcome this challenge, different methods were developed in the last few years using such techniques as network protocols, data fusion algorithms using low power, energy efficient routing, and locating optimal sink position. This paper focuses on finding the optimal sink position. Relay nodes are introduced in conjunction with the sensor nodes to mitigate network geometric deficiencies since in most other approaches the sensor nodes close to the sink become heavily involved in data forwarding and, thus, their batteries are quickly depleted. A Particle Swarm Optimization （PSO） based algorithm is used to locate the optimal sink position with respect to those relay nodes to make the network more energy efficient. The relay nodes communicate with the sink instead of the sensor nodes. Tests show that this approach can save at least 40% of the energy and prolong the network lifetime.

关键词： wireless sensor network lifetime sensor node relay node particle swarm optimization sink

Selective Cluster-Based Temperature Monitoring System for Homogeneous Wireless sensor Networks

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ZTE Communications 2014年第3期12卷 22-29页

作者： Sudhanshu Tyagi Sudeep Tanwar Sumit Kumar Gupta Neeraj Kumar Joel J.P.C.Rodrigues Department of Electronics and Communication Engineering J. P. Institute of Enginerring and Technology (JPIET) Department of Information Technology Bharat Institute of Technology Department of Electronics and Communication Engineering Institute of Information & Management Technology (IIMT) Department of Computer Science and Engineering Thapar University Instituto de Telecomunicaōes University of Beira Interior University ITMO

Over the past few decades, there has been a revolution in ICT, and this has led to the evolution of wireless sensor networks （WSN）, in particular, wireless body area networks. Such networks comprise a specialized collection of sensor nodes （SNs） that may be deployed randomly in a body area network to collect data from the human body. In a health monitoring system, it may be es-sential to maintain constant environmental conditions within a specific area in the hospital. In this paper, we propose a tempera-ture-monitoring system and describe a case study of a health-monitoring system for patents critically ill with the same disease and in the same environment. We propose Enhanced LEACH Selective Cluster （E-LEACH-SC） routing protocol for monitoring the tem-perature of an area in a hospital. We modified existing Selective Cluster LEACH protocol by using a fixed-distance-based thresh-old to divide the coverage region in two subregions. Direct data transmission and selective cluster-based data transmission ap-proaches were used to provide short-range and long-distance coverage for the collection of data from the body of ill patients. Ex-tensive simulations were run by varying the ratio of node densities of the two subregions in the health-monitoring system. Last node Alive （LNA）, which is a measure of network lifespan, was the parameter for evaluating the performance of the proposed scheme. The simulation results show that the proposed scheme significantly increases network lifespan compared with traditional LEACH and LEACH-SC protocols, which by themselves improve the overall performance of the health-monitoring system.

关键词： network lifespan sensor node LEACH LNA

Wireless sensor Network Components for Air Pollution Monitoring in the Urban Environment:Criteria and Analysis for Their Selection

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Wireless sensor Network 2013年第12期5卷 229-240页

作者： Vendula Hejlová Vít Vozenílek Department of Geoinformatics Palacky University in OlomoucOlomoucCzech Republic

Wireless sensor networks (WSNs) are fast evolving technology for collecting data in real time. Every wireless sensor network (WSN) is consisted of technical and software components which have to refer to the selected application. The paper focuses on the selection of WSN components. The WSN will be situated in the center of Olomouc City (OWSN). It will focus on measurements of harmful air pollutants and selected basic meteorological elements. The criteria for selection of WSN components including the most important parameters will be chosen and the final evaluation of the option utility will be made on the basis of multicriteria decision making process.

关键词： Components of Wireless sensor Network Criterion Multicriteria Analysis sensor node

Intelligent Traffic Management System Base on WSN and RFID

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Intelligent Traffic Management System Base on WSN and RFID