Periodico Di Mineralogia最新文献_第3页

Performance Analysis of various Schemes for Source-Location Privacy Preserving Wireless Sensor Networks 源位置保密无线传感器网络各种方案的性能分析

IF 0.7 4区地球科学

Periodico Di Mineralogia Pub Date : 2022-04-17 DOI: 10.37896/pd91.4/91473

引用次数: 0

Design a Non-Linear Conical Tank System with Continuous Tuning and Adaptive Fractional Order PID Controller 设计一种具有连续整定和自适应分数阶PID控制器的非线性锥形水箱系统

IF 0.7 4区地球科学

Periodico Di Mineralogia Pub Date : 2022-04-17 DOI: 10.37896/pd91.4/91438

A. Rajendran, M. Karthikeyan, G. SaravanaKumar

{"title":"Design a Non-Linear Conical Tank System with Continuous Tuning and Adaptive Fractional Order PID Controller","authors":"A. Rajendran, M. Karthikeyan, G. SaravanaKumar","doi":"10.37896/pd91.4/91438","DOIUrl":"https://doi.org/10.37896/pd91.4/91438","url":null,"abstract":": The proposed research idea is to design a continuously tuned adaptive Fractional order PID controller for a non-linear conical tank system. An adaptive auto tuning approach will be implemented to continuously tune the controller parameters in correspondence with the change in operating points. For each stable operating point, a FOPTD model will be identified using process reaction curve method. The estimated model parameters are used to calculate the controller parameters for each operating points. Based on these calculated controller parameters and its operating points, a tuning system will be designed. The tuning system will be able to interpolate and extrapolate the relation between control variable and the controller parameters over entire span of control variables. Finally, a detailed time-domain modeling of the conical tank will be performed. Microcontroller based DAQ to interface the simulink tool with the system. Thus the adaptive controller will be able to produce a consistent response regardless of parametric variations with minimum overshoots, minimum settling time, and minimum tuning parameters to obtain a critically damped system.","PeriodicalId":20006,"journal":{"name":"Periodico Di Mineralogia","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90714270","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An Ensemble Learning and Swarm Based Segmentation Framework for Video Event Recognition 基于集成学习和群的视频事件识别分割框架

IF 0.7 4区地球科学

Periodico Di Mineralogia Pub Date : 2022-04-17 DOI: 10.37896/pd91.4/91440

R. Kavitha, D. Chitra, N. Priyadharsini, A. Kaliappan

{"title":"An Ensemble Learning and Swarm Based Segmentation Framework for Video Event Recognition","authors":"R. Kavitha, D. Chitra, N. Priyadharsini, A. Kaliappan","doi":"10.37896/pd91.4/91440","DOIUrl":"https://doi.org/10.37896/pd91.4/91440","url":null,"abstract":"Video event recognition aims to recognize the spatiotemporal visual patterns of events from videos. In recent years, event recognition has attracted growing interest from both academia and industry. Recognizing events in surveillance videos is still quite challenging, largely due to the tremendous intra class variations of events caused by visual appearance differences, target motion variations, viewpoint change and temporal variability. The existing system designed an extreme learning machine and action recognition algorithm for generalized maximum clique problem in video event recognition. The implemented system designed an enhanced ensemble deep learning and swarm based segmentation framework for video event recognition. The presented ensemble framework in that not only decreases the information loss and overﬁtting problems caused by single models. Initially, a video frames are taken as an input and most salient information extract from it. The VLAD for feature encoding is utilized for feature encoding. The segmentation process is done with the help of Random Inertia Weight based Particle Swarm Optimization (RIWPSO) of successive frames are exploited for pattern matching in a simple feature space. Thereafter, an Ensemble Learning (EL) is developed based on the performance of each SVM and Elman Recurrent Neural Network (ERNN) classifier on each feature set. Thus the simulation results demonstrate the effectiveness of the implemented enhanced ensemble deep learning technique for video event recognition compare to the existing methods.","PeriodicalId":20006,"journal":{"name":"Periodico Di Mineralogia","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88779829","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Experimental Study of Solar Still Using External Condensation Technique 外冷凝太阳能蒸馏器的实验研究

IF 0.7 4区地球科学

Periodico Di Mineralogia Pub Date : 2022-04-17 DOI: 10.37896/pd91.4/91472

引用次数: 0

Microwave absorbing applications: Characterization of the Electromagnetic and Mechanical Properties of Iron Reinforced Natural Fiber Composites 微波吸收应用:铁增强天然纤维复合材料电磁和力学性能的表征

IF 0.7 4区地球科学

Periodico Di Mineralogia Pub Date : 2022-04-17 DOI: 10.37896/pd91.4/91441

DR. Robin Kumar Samuel, Dr. N. Kanthavelkumaran, D. A. M. Retna

{"title":"Microwave absorbing applications: Characterization of the Electromagnetic and Mechanical Properties of Iron Reinforced Natural Fiber Composites","authors":"DR. Robin Kumar Samuel, Dr. N. Kanthavelkumaran, D. A. M. Retna","doi":"10.37896/pd91.4/91441","DOIUrl":"https://doi.org/10.37896/pd91.4/91441","url":null,"abstract":"It is still difficult to create an effective microwave absorption composite made of natural Fibers that also has strong tensile and electromagnetic properties. In this study, experiments are carried out to create new hybrid microwave absorbent composites made of jute Fibers bonded with iron. This experimental study's goal is to improve absorption and widen the absorption bandwidth while maintaining acceptable tensile properties. Hence four samples have been used been created and tested with varying iron levels and a constant jute Fiber content. The waveguide-based microwave measuring approach has been used to measure the electromagnetic parameters. It is discovered that an ideal sample has good X-band microwave absorption characteristics. Additionally, the created composite is put to the tensile test, where it is discovered to have an average Young's modulus. Current investigation to observe the values of 9.4 GPa for the modulus, 0.08 for the ultimate strain, and an average ultimate 49 MPa is the tensile strength value. Analyses using a scanning electron microscope were used for the interior failure behavior of the tensile-tested specimen and establish the primary mechanisms of failure like matrix cracking, Fiber breaking, and delamination failure. The outcomes show the potential of the manufactured composite for diverse tactical uses. determined (transmission and reflection coefficients). At room temperature, all measurements were taken.","PeriodicalId":20006,"journal":{"name":"Periodico Di Mineralogia","volume":"42 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76717811","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Influence of Al and Si Oxides in Geopolymer Nano-Silica Composite 铝和硅氧化物对地聚合物纳米二氧化硅复合材料的影响

IF 0.7 4区地球科学

Periodico Di Mineralogia Pub Date : 2022-04-16 DOI: 10.37896/pd91.4/91437

A. Lincy, R. Velkennedy

{"title":"Influence of Al and Si Oxides in Geopolymer Nano-Silica Composite","authors":"A. Lincy, R. Velkennedy","doi":"10.37896/pd91.4/91437","DOIUrl":"https://doi.org/10.37896/pd91.4/91437","url":null,"abstract":"Geopolymerization is a chemical process in Geopolymer concrete, which involves under the alkaline condition with Si and Al minerals, it brings in a 3D polymeric chain and ring structure brings of Si-O-Al-O-Si bonds. Geopolymer concrete is an innovative material that is characterized by long chains or networks of inorganic molecules. It is a potential alternative to conventional Portland cement concrete for use in construction. In this paper, the examination concerns the utilization of an ideal mix of pozzolanic material such as Ground Granulated Blast furnace Slag (GGBS) with an alkaline solution as the binder. Moreover, Metakaolin which is rich in silica and aluminum is added as an admixture to increase the strength of the Geopolymer concrete. In addition, Nano-silica is utilized to decrease the pores and boosts the strength of geopolymer concrete. The Chemical composition of the materials, mixing proportions and curing methods play an important role in the development of strength and influence the rate of polymerization. 30 mixes were outlined at different extents such as 10%, 20%, 30%, 40% and 50% of Metakaolin and 0.5% and 1% of Nano-silica at ambient curing. It is observed that the result of compressive strength at 30% of Metakaolin and 0.5% of Nano-silica gives high strength. At the same combination, the chemical analysis also revealed an increase in the strength of concrete with this level of Silica and Alumina content.","PeriodicalId":20006,"journal":{"name":"Periodico Di Mineralogia","volume":"12 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78944729","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Performance Study on Electro Chemical Machining with Fuzzy Optimization 基于模糊优化的电化学加工性能研究

IF 0.7 4区地球科学

Periodico Di Mineralogia Pub Date : 2022-04-16 DOI: 10.37896/pd91.4/91436

Dr. S. Radjarejesri, S. L. Kumar, S. Saranya

引用次数: 0

Performance Analysis of Data Security Mechanisms for Data Deduplication in Hybrid Cloud Computing Environment 混合云计算环境下重复数据删除数据安全机制性能分析

IF 0.7 4区地球科学

Periodico Di Mineralogia Pub Date : 2022-04-16 DOI: 10.37896/pd91.4/91469

引用次数: 0

The Effect of Stacking Sequence on the Mechanical Properties of Sic Added Epoxy Matrix Reinforced with Carbon/Kevlar Fabrics 堆积顺序对碳素/凯夫拉纤维增强Sic环氧基织物力学性能的影响

IF 0.7 4区地球科学

Periodico Di Mineralogia Pub Date : 2022-04-16 DOI: 10.37896/pd91.4/91468

引用次数: 0

Twin Labeled Virtual Private Network Above Multi-Protocol Label Switching Network for VoIP 用于VoIP多协议标签交换网络的双标签虚拟专用网

IF 0.7 4区地球科学

Periodico Di Mineralogia Pub Date : 2022-04-16 DOI: 10.37896/pd91.4/91435

Manashaa Madhavan

{"title":"Twin Labeled Virtual Private Network Above Multi-Protocol Label Switching Network for VoIP","authors":"Manashaa Madhavan","doi":"10.37896/pd91.4/91435","DOIUrl":"https://doi.org/10.37896/pd91.4/91435","url":null,"abstract":"— Multi-protocol label switching network (MPLS)is implemented in Virtual Private Network (VPN) to effectively fulfill the demands o f Voice Over Internet Protocol (VoIP) services in a secure and effective way. The proposed idea is to differentiate the clients with in a network by adding them to a virtual private network by enabling different t e c h n i q u e s l i k e virtual routing and forwarding system. The need of high security within the network along with better transmission speed for sharing data and information is achieved by enabling Multi-protocol label switching within the network of a big organization. Going Forward, the configurations of the network are controlled by assig ning an IP address to route itself within the network using a unique identity by enabling Open Shortest Path First (OSPF) protocol. The initial proof of the proposed network is built using a simulator commonly known as the GNS3. In which we use the Border gateway protocol (BGP) to create MPLS–VPN network between customer end and edge router in the server end. This established a premeditated network that proves to enhance the virtual routing in an efficient way which is clearly demonstrated by the simulation outputs","PeriodicalId":20006,"journal":{"name":"Periodico Di Mineralogia","volume":"48 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76801985","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0