Instrumentation Mesure Metrologie最新文献_第3页

Evaluating the Application of Bubble Wet Scrubber Systems for Gas Cleaning in Gasification 评价气泡湿式洗涤器系统在气化气体净化中的应用

Instrumentation Mesure Metrologie Pub Date : 2023-02-28 DOI: 10.18280/i2m.220103

Joni, J. J. Numberi, Enos Tambing, Samuel P. Siregar, R. P. Setiawan, A. Tambunan, K. Siregar

引用次数: 1

Optimizing the Average Hop-Count and Node Distance Using an Adjusted DV-Hop Algorithm with a Distance Error Rate 利用具有距离误差率的调整DV跳算法优化平均跳数和节点距离

Instrumentation Mesure Metrologie Pub Date : 2023-02-28 DOI: 10.18280/i2m.220101

Bedr-eddine Benaissa, Chahrazed Bessenouci, Omolayo M. Ikumapayi, A. Al-Dujaili, A. Abdulkareem, Amjad J. Humaidi, G. Lorenzini, Y. Menni

{"title":"Optimizing the Average Hop-Count and Node Distance Using an Adjusted DV-Hop Algorithm with a Distance Error Rate","authors":"Bedr-eddine Benaissa, Chahrazed Bessenouci, Omolayo M. Ikumapayi, A. Al-Dujaili, A. Abdulkareem, Amjad J. Humaidi, G. Lorenzini, Y. Menni","doi":"10.18280/i2m.220101","DOIUrl":"https://doi.org/10.18280/i2m.220101","url":null,"abstract":"Wireless sensor networks (WSNs) are attracting great interest from a large research community. The main function of these types of networks is their ability to collect physical data from a given environment such as temperature, humidity and light, etc. They are mainly designed for low-power embedded communications. One of the most felt drawbacks of sensor nodes is their inability to recognize their own positions if they are not equipped with a global positioning module (GPS). In this paper, we first implemented the traditional \"Distance Vector Hop\" localization algorithm, known by the acronym \" DV-Hop\" , on the Cooja/Contiki platform, which served as a control sample. Subsequently, we developed a new contribution in which the unknown node estimated its distance to all anchors in the network, based only on locally available information. Our goal was to significantly reduce the distance gap between the actual and the estimated distance. The idea of the contribution was implemented on the Cooja/Contiki emulator, and was based on two techniques: 1-Calculating the distance error rate (Euclidean distance/SSRI distance). 2-Converting the type of node once located into an anchor. Our simulation results show that the proposed DVA-Hop algorithm had a better accuracy than the native \" DV-Hop\" method.","PeriodicalId":38637,"journal":{"name":"Instrumentation Mesure Metrologie","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44192663","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Intelligent Health Assistant for Pupils 小学生智能健康助手

Instrumentation Mesure Metrologie Pub Date : 2023-02-28 DOI: 10.18280/i2m.220102

引用次数: 0

New Approach for Monitoring the Underground Coal Mines Atmosphere Using IoT Technology 利用物联网技术监测煤矿井下大气的新方法

Instrumentation Mesure Metrologie Pub Date : 2023-02-28 DOI: 10.18280/i2m.220104

A. Tripathi, M. Aruna, Sandeep Prasad, Jonnalagadda Pavan, Ramesh Kant, C. Choubey

引用次数: 1

A Novel System for Potential Mosquito Breeding Hotspot Intimation and Monitoring Using MLOps and Improved YoloV3 一种新的利用MLOps和改进的YoloV3的潜在蚊子繁殖热点信息和监测系统

Instrumentation Mesure Metrologie Pub Date : 2023-02-28 DOI: 10.18280/i2m.220105

Sonali Bhutad, Kailas Patil

引用次数: 0

Performance Evaluation of the Webcam-Based Contactless Respiratory Rate Monitoring System 基于网络摄像头的非接触式呼吸速率监测系统的性能评价

Instrumentation Mesure Metrologie Pub Date : 2022-12-31 DOI: 10.18280/i2m.210602

A. Nasution, I. A. Ibrahim, Putra A.A. Asani, Yusni Anggara

引用次数: 0

Experimental Investigation of the Combined Fault: Mechanical and Electrical Unbalances in Induction Motors Based on Stator Currents Monitoring 基于定子电流监测的感应电机机电不平衡组合故障实验研究

Instrumentation Mesure Metrologie Pub Date : 2022-12-31 DOI: 10.18280/i2m.210601

N. Benamira, A. Dekhane, Samir Kerfali, A. Bouras, Omar Reffas

{"title":"Experimental Investigation of the Combined Fault: Mechanical and Electrical Unbalances in Induction Motors Based on Stator Currents Monitoring","authors":"N. Benamira, A. Dekhane, Samir Kerfali, A. Bouras, Omar Reffas","doi":"10.18280/i2m.210601","DOIUrl":"https://doi.org/10.18280/i2m.210601","url":null,"abstract":"Numerous studies examine the electrical and mechanical, internal and exterior problems of induction motors separately. However, this type of machines is also susceptible to several combined faults which affect it at the same time. The aim of this work is to study firstly the effects of the mass imbalance with the supply voltage unbalance faults in a combined state, and specifically its effects on the stator currents (distortion of currents waveform and augmentation of current unbalance factor (CUF)). The findings of this research were derived from experimental tests, which enabled us to produce the combined voltage and mass imbalance fault intentionally. The second purpose of this paper is to identify these irregularities. In the field of induction motor fault diagnosis, the stator current analysis techniques have shown to be quite successful and have gained widespread use. Therefore, we used the well-known method motor current signature analysis (MCSA). In addition, we have strengthened the research by using spectral analysis on the Park's components (Id and Iq). The obtained results demonstrate the efficacy of analyzing stator currents and Park components spectra (particularly the direct Park component (Id)) for detecting this kind of electrical and mechanical combined defects","PeriodicalId":38637,"journal":{"name":"Instrumentation Mesure Metrologie","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44537551","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A New Design for Enhancing Highly Sensitive Interferometer Biosensor Using a Silicon Rib Waveguide 用硅肋波导增强高灵敏度干涉仪生物传感器的新设计

Instrumentation Mesure Metrologie Pub Date : 2022-12-31 DOI: 10.18280/i2m.210604

Salah Khennouf, M. Bouras

引用次数: 0

Thinning Algorithms Analysis Minutiae Extraction with Terminations and Bifurcation Extraction from the Single-Pixeled Thinned Biometric Image 薄化算法分析单像素薄化生物特征图像的终止和分岔特征提取

Instrumentation Mesure Metrologie Pub Date : 2022-12-31 DOI: 10.18280/i2m.210603

Bhargavi Devi Pottluarai, Sharmila Kasinathan

引用次数: 0

A Multi Task Allocation Based Time Optimization Framework Using Social Networks in Mobile Crowd Sensing 基于社交网络的移动人群感知多任务分配时间优化框架

Instrumentation Mesure Metrologie Pub Date : 2022-12-31 DOI: 10.18280/i2m.210605

Sasireka Veerapathiran, S. Ramachandran

{"title":"A Multi Task Allocation Based Time Optimization Framework Using Social Networks in Mobile Crowd Sensing","authors":"Sasireka Veerapathiran, S. Ramachandran","doi":"10.18280/i2m.210605","DOIUrl":"https://doi.org/10.18280/i2m.210605","url":null,"abstract":"The quality of data and its sensing cost is the important concern for task allocation in crowd sensing. The sensing capabilities of a device to send the collection of sensor data to a cloud requires crowd sensing in order to receive reliable data. Crowd sensing is used in many areas such as traffic monitoring, smart cities, health care, transportations, environmental monitoring and many more. Most of existing works are only based on assumptions in task scheduling about the number of candidate users and are mainly performed optimization of single task allocation. If the candidate users are few, then the completion of task with in the schedule can be difficult for many sensor applications. In this work, we proposed a social network-based task allocation scheme for the optimization of multi task allocation. The main idea of the proposed work is to maximize the task completion within the allocated schedule. It is evident that the task scheduling algorithms are NP-hard and we introduced a decreasing threshold task allocation (DTT) and fast greedy selections (FGS) algorithms along with Crow COOT Foraging Optimization (CCFO) algorithm to allocate the tasks parallelly with maximum efficiency. The proposed algorithms such as C-DTT (CCFO-DTT) and C-FGS (CCFO-FGS_ are used for the efficient allocation of tasks. The combination of these algorithms can be helpful in selecting the candidate users who will perform the completion of maximum tasks. Due to the selection of proper users in each round, the time consumption of the tasks to be completed is greatly reduced. The experimental results also indicates that the proposed work performs well in the optimization of multi task allocation than the other state of the art models.","PeriodicalId":38637,"journal":{"name":"Instrumentation Mesure Metrologie","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42070674","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1