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Exploration of a New Location Algorithm for Wireless Sensor Network 一种新的无线传感器网络定位算法的探索
Int. J. Online Eng. Pub Date : 2018-06-22 DOI: 10.3991/IJOE.V14I06.8708
Chao-Ying Huang, Yu-ming Mao
{"title":"Exploration of a New Location Algorithm for Wireless Sensor Network","authors":"Chao-Ying Huang, Yu-ming Mao","doi":"10.3991/IJOE.V14I06.8708","DOIUrl":"https://doi.org/10.3991/IJOE.V14I06.8708","url":null,"abstract":"<p class=\"0abstract\"><span lang=\"EN-US\">T</span><span lang=\"EN-US\">o further study the basic principle and localization process of DV-Hop location algorithm, the location error reason of traditional location algorithm caused by the minimum hop number </span><span lang=\"EN-US\">wa</span><span lang=\"EN-US\">s analyzed and demonstrated in detail.</span><span lang=\"EN-US\"> The RSSI ranging technology was introduced to modify the minimum hops stage, and the minimum hop number was improved by the DV-Hop algorithm. </span><span lang=\"EN-US\">For the location error caused by the average hop distance, the hop distance of the original algorithm </span><span lang=\"EN-US\">wa</span><span lang=\"EN-US\">s optimized. The improved location algorithm of DV-Hop average hop distance </span><span lang=\"EN-US\">wa</span><span lang=\"EN-US\">s used to modify the average range calculation by introducing the proportion of beacon nodes and the optimal threshold value. The optimization algorithm of the two different stages </span><span lang=\"EN-US\">wa</span><span lang=\"EN-US\">s combined into an improved location algorithm based on hop distance optimization, and the advantages of the two algorithms </span><span lang=\"EN-US\">we</span><span lang=\"EN-US\">re taken into account.</span><span lang=\"EN-US\">Finally, the traditional DV-Hop location algorithm and the three improved location algorithms </span><span lang=\"EN-US\">we</span><span lang=\"EN-US\">re simulated and analyzed by beacon node ratio and node communication radius with multi angle. The experimental results show</span><span lang=\"EN-US\">ed</span><span lang=\"EN-US\"> that the improved algorithm </span><span lang=\"EN-US\">wa</span><span lang=\"EN-US\">s better than the original algorithm in the positioning stability and positioning accuracy.</span></p>","PeriodicalId":387853,"journal":{"name":"Int. J. Online Eng.","volume":"115 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117295073","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: 2
Mechanical Vibration Monitoring System Based on Wireless Sensor Network 基于无线传感器网络的机械振动监测系统
Int. J. Online Eng. Pub Date : 2018-06-22 DOI: 10.3991/IJOE.V14I06.8703
Hongjuan Li, Gening Xu, Gelin Xu
{"title":"Mechanical Vibration Monitoring System Based on Wireless Sensor Network","authors":"Hongjuan Li, Gening Xu, Gelin Xu","doi":"10.3991/IJOE.V14I06.8703","DOIUrl":"https://doi.org/10.3991/IJOE.V14I06.8703","url":null,"abstract":"<p class=\"0abstract\"><span lang=\"EN-US\">In order to solve the problem of mechanical vibration monitoring, a mechanical vibration monitoring system based on wireless sensor network was designed.</span><span lang=\"EN-US\">First, the requirements of the hardware of the wireless rotating mechanical vibration monitoring system were analyzed. The monitoring node and base station node were designed.</span><span lang=\"EN-US\">Then, based on the VisualBasic6.0 development tool, a software for monitoring the vibration of rotating machinery was designed. It had the functions of command control, data waveform display, and network topology display.</span><span lang=\"EN-US\">In the mode of wireless mechanical vibration monitoring, the organization mode of the network, the transmission mode of data and the corresponding packet transmission format were improved.</span><span lang=\"EN-US\">Finally, the reliable transmission of the data was verified. Compared with the traditional cable vibration sensor, the performance of the monitoring system was verified.</span><span lang=\"EN-US\">The results showed that the wireless vibration monitoring system designed in this paper met the requirements for the monitoring of the vibration state of the rotating machinery.</span></p>","PeriodicalId":387853,"journal":{"name":"Int. J. Online Eng.","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122453020","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: 7
A Reliability Optimization Algorithm for Wireless Sensor Network 一种无线传感器网络可靠性优化算法
Int. J. Online Eng. Pub Date : 2018-06-22 DOI: 10.3991/IJOE.V14I06.8704
Qiuming Zhang, Jing Luo
{"title":"A Reliability Optimization Algorithm for Wireless Sensor Network","authors":"Qiuming Zhang, Jing Luo","doi":"10.3991/IJOE.V14I06.8704","DOIUrl":"https://doi.org/10.3991/IJOE.V14I06.8704","url":null,"abstract":"Aiming at the reliability optimization algorithm based on wireless sensor network, a data fusion algorithm based on extreme learning machine for wireless sensor network was proposed according to the temporal spatial correlation in data collection process. After analyzing the principles, design ideas and implementation steps of extreme learning machine algorithm, the performance and results were compared with traditional BP algorithm, LEACH algorithm and RBF algorithm in simulation environment. The simulation results showed that the data fusion optimization algorithm based on the limit learning machine for wireless sensor network was reliable. It improved the efficiency of fusion and the comprehensive reliability of the network. Thus, it can prolong the life cycle and reduce the total energy consumption of the network.","PeriodicalId":387853,"journal":{"name":"Int. J. Online Eng.","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115618848","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
Application of Sensors in Intelligent Clothing Design 传感器在智能服装设计中的应用
Int. J. Online Eng. Pub Date : 2018-06-22 DOI: 10.3991/ijoe.v14i06.8694
Shali Jiang, Qiong Ren
{"title":"Application of Sensors in Intelligent Clothing Design","authors":"Shali Jiang, Qiong Ren","doi":"10.3991/ijoe.v14i06.8694","DOIUrl":"https://doi.org/10.3991/ijoe.v14i06.8694","url":null,"abstract":"In order to study the application of sensors in intelligent clothing design, the artificially intelligent cutting-edge technology -machine learning method was proposed to combine a variety of signals of non-contact sensors in several different positions. Higher accuracy was achieved, while maintaining the comfort brought by a non-contact sensor. The experimental results showed that the proposed strategy focused on the combination of clothing design technology and artificial intelligence technology. As a result, without changing the sensor materials, it enhances the comfort and precision of clothing, eliminates the comfort reduced by sensor close to the skin, and transforms inaccurate measurement into accurate measurement. ","PeriodicalId":387853,"journal":{"name":"Int. J. Online Eng.","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114859914","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: 2
Distributed Fiber Optical Technology for Damage Identification of Engineering Structure 分布式光纤技术用于工程结构损伤识别
Int. J. Online Eng. Pub Date : 2018-06-22 DOI: 10.3991/IJOE.V14I06.8695
Xiaoma Dong, Liqiang Zhou
{"title":"Distributed Fiber Optical Technology for Damage Identification of Engineering Structure","authors":"Xiaoma Dong, Liqiang Zhou","doi":"10.3991/IJOE.V14I06.8695","DOIUrl":"https://doi.org/10.3991/IJOE.V14I06.8695","url":null,"abstract":"<p class=\"0abstract\"><span lang=\"EN-US\">To conduct optical fiber monitoring rock slide model test and optical fiber monitoring of steel concrete interface slip model test, the large triaxial shear test of geotechnical engineering </span><span lang=\"EN-US\">wa</span><span lang=\"EN-US\">s used. First, the data of sliding distance and optical loss and their dynamic range </span><span lang=\"EN-US\">we</span><span lang=\"EN-US\">re obtained. Second, the slide distance and fiber loss relation curve and the fitting equation </span><span lang=\"EN-US\">we</span><span lang=\"EN-US\">re worked out. Finally, the typical applications of optical fiber sensing technology in Rock Engineering (high slope engineering, rock foundation of Dam Engineering) slope stability and geological disaster monitoring </span><span lang=\"EN-US\">we</span><span lang=\"EN-US\">re put forward.</span><span lang=\"EN-US\">The results showed that optical fiber sensing was very sensitive, and the loss value was 30 to 50dB. The dynamic range of rock slide monitoring fiber was 3 to 3.5mm, and the dynamic range of the interface slip monitoring fiber was 1.6mm. Thus, the sensing system can detect the sliding process of the interface between the concrete and the steel plate. It provides some reference for the sliding monitoring of the composite materials.</span></p>","PeriodicalId":387853,"journal":{"name":"Int. J. Online Eng.","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121236379","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
Security of Intelligent Building Network Based on Wireless Sensor Network 基于无线传感器网络的智能楼宇网络安全
Int. J. Online Eng. Pub Date : 2018-06-22 DOI: 10.3991/IJOE.V14I06.8705
Shuang Xu, Tong Zhou
{"title":"Security of Intelligent Building Network Based on Wireless Sensor Network","authors":"Shuang Xu, Tong Zhou","doi":"10.3991/IJOE.V14I06.8705","DOIUrl":"https://doi.org/10.3991/IJOE.V14I06.8705","url":null,"abstract":"In order to study the intelligent buildings, the intelligent building network security of wireless sensor was explored. Because of its advantages of low cost, easy installation, low maintenance and update cost, wireless sensor network system was applied to intelligent building. In view of the characteristics of various influencing factors on the wireless sensor network working environment, node hardware cost and location accuracy, a secure localization algorithm based on DV-Hop was put forward. The security analysis results showed that the algorithm resisted external attacks and guaranteed the accuracy of location results. Based on the above findings, it is concluded that the algorithm can be used to protect the safety of wireless sensor network in building. ","PeriodicalId":387853,"journal":{"name":"Int. J. Online Eng.","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125392356","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
Multi-sensor Image Fusion Algorithm Based on Multiresolution Analysis 基于多分辨率分析的多传感器图像融合算法
Int. J. Online Eng. Pub Date : 2018-06-22 DOI: 10.3991/IJOE.V14I06.8697
Zhi-guo Wang, Wei Wang, Baolin Su
{"title":"Multi-sensor Image Fusion Algorithm Based on Multiresolution Analysis","authors":"Zhi-guo Wang, Wei Wang, Baolin Su","doi":"10.3991/IJOE.V14I06.8697","DOIUrl":"https://doi.org/10.3991/IJOE.V14I06.8697","url":null,"abstract":"To solve the fusion problem of visible and infrared images, based on image fusion algorithm such as region fusion, wavelet transform, spatial frequency, Laplasse Pyramid and principal component analysis, the quality evaluation index of image fusion was defined. Then, curve-let transform was used to replace the wavelet change to express the superiority of the curve. It integrated the intensity channel and the infrared image, and then transformed it to the original space to get the fused color image. Finally, two groups of images at different time intervals were used to carry out experiments, and the images obtained after fusion were compared with the images obtained by the first five algorithms, and the quality was evaluated. The experiment showed that the image fusion algorithm based on curve-let transform had good performance, and it can well integrate the information of visible and infrared images. It is concluded that the image fusion algorithm based on curve-let change is a feasible multi-sensor image fusion algorithm based on multi-resolution analysis. ","PeriodicalId":387853,"journal":{"name":"Int. J. Online Eng.","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128698097","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: 5
Wireless Sensor Network Coverage Optimization Based on Fruit Fly Algorithm 基于果蝇算法的无线传感器网络覆盖优化
Int. J. Online Eng. Pub Date : 2018-06-22 DOI: 10.3991/IJOE.V14I06.8698
Ren Song, Zhichao Xu, Yang Liu
{"title":"Wireless Sensor Network Coverage Optimization Based on Fruit Fly Algorithm","authors":"Ren Song, Zhichao Xu, Yang Liu","doi":"10.3991/IJOE.V14I06.8698","DOIUrl":"https://doi.org/10.3991/IJOE.V14I06.8698","url":null,"abstract":"<p class=\"0abstract\"><span lang=\"EN-US\">To solve the defect of traditional node deployment strategy, the improved <a name=\"_Hlk502130691\"></a>fruit fly algorithm was combined with wireless sensor network. The optimization of network coverage was implemented. </span><span lang=\"EN-US\">Based on a new type of intelligent algorithm, the change step of fruit fly optimization algorithm (CSFOA)</span><span lang=\"EN-US\">was proposed. At the same time, the mathematical modeling of two network models was carried out respectively. The grid coverage model was used. The network coverage and redundancy were transformed into corresponding mathematical variables by means of grid partition.</span><span lang=\"EN-US\">Among them, the maximum effective radius of sensor nodes was fixed in mobile node wireless sensor network. The location of nodes was randomly cast. The location of sensor nodes was placed in fixed position nodes. The effective radius of nodes can be changed dynamically.</span><span lang=\"EN-US\">Finally, combined with the corresponding network model, the improved algorithm was applied to wireless sensor network.</span><span lang=\"EN-US\">The combination of the optimal solution of the node position and the perceptual radius was found through the algorithm. The maximum network coverage was achieved.</span><span lang=\"EN-US\">The two models were simulated and verified. The results showed that the improved algorithm was effective and superior to the coverage optimization of wireless sensor networks.</span></p>","PeriodicalId":387853,"journal":{"name":"Int. J. Online Eng.","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116271113","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: 4
Ship Navigation System Based on Wireless Sensor 基于无线传感器的船舶导航系统
Int. J. Online Eng. Pub Date : 2018-06-22 DOI: 10.3991/IJOE.V14I06.8701
Baofeng Xie, Rong Ge, Q. Hu
{"title":"Ship Navigation System Based on Wireless Sensor","authors":"Baofeng Xie, Rong Ge, Q. Hu","doi":"10.3991/IJOE.V14I06.8701","DOIUrl":"https://doi.org/10.3991/IJOE.V14I06.8701","url":null,"abstract":"<p class=\"0abstract\"><span lang=\"EN-US\">T</span><span lang=\"EN-US\">o study the application of wireless sensor in the ship dynamic positioning system, the distributed fusion function model and structure model of wireless sensor network were set up.</span><span lang=\"EN-US\">Using the DJC model-based SVM prediction algorithm, the quadratic optimal performance index in ship dynamic positioning MPC control was solved</span><span lang=\"EN-US\"> and t</span><span lang=\"EN-US\">he optimal control thrust was obtained.</span><span lang=\"EN-US\">According to the classic cluster routing protocol, a data fusion structure based on residual energy and dormancy scheduling mechanism was proposed. The results showed that the proposed routing protocol based on the residual energy and sleep scheduling mechanism data fusion structure was superior to the Leach protocol. It improved the real-time performance of data transmission. Thus, the network data fusion structure achieves the goal of energy balance. The energy consumption is reduced to a certain extent</span><span lang=\"EN-US\"> and t</span><span lang=\"EN-US\">he design is reasonable.</span></p>","PeriodicalId":387853,"journal":{"name":"Int. J. Online Eng.","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114972398","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
Data Clustering Method in Wireless Sensor Networks Based on Residual Energy Perception 基于剩余能量感知的无线传感器网络数据聚类方法
Int. J. Online Eng. Pub Date : 2018-06-22 DOI: 10.3991/IJOE.V14I06.8700
Xudong Yang
{"title":"Data Clustering Method in Wireless Sensor Networks Based on Residual Energy Perception","authors":"Xudong Yang","doi":"10.3991/IJOE.V14I06.8700","DOIUrl":"https://doi.org/10.3991/IJOE.V14I06.8700","url":null,"abstract":"To prolong the survival time of wireless sensor network, an iterative scheme was proposed. First of all, spectrum clustering algorithm iteratively segmented the network into clusters, and cluster head nodes in each sub cluster were determined depending on the size of residual energy of sensor nodes. Then, a data forwarding balance tree was constructed in each sub cluster. Data forwarding path of each non-cluster head node was defined, and the moving path of a mobile data collector was determined, which used the residual energy as the basis for the network optimization. Finally, this scheme was simulated, and two traditional data gathering algorithms were compared. The results showed that the algorithm designed in this experiment could effectively balance energy consumption among all WSN nodes and had great performance improvement compared with the traditional data collection algorithm. To sum up, this algorithm can significantly reduce the energy consumption of the network and improve the lifetime of the network. ","PeriodicalId":387853,"journal":{"name":"Int. J. Online Eng.","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114354684","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
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