In order to extract feature of hydraulic pump more effectively, a approach based on HFHA-EMD and Two Correlation Criteria is proposed. Firstly, high frequency harmonic is added to hydraulic pump's vibration signals, which would be decomposed by EMD, and a group of IMFs are obtained. Secondly, every IMF's Correlation with high frequency harmonic and original vibration signal is calculated, and some of them which is up to standard is selected to reform vibration signal. Finally, we can find hydraulic pump's characteristic frequency in the reforemed vibration signal's spectrum figure. At the same time, the proposed approach is verified.
{"title":"Approach of Feature Extraction of Hydraulic Pump Based on HFHA-EMD and Two Correlation Criteria","authors":"Shu Si-Cai, Han Dong","doi":"10.1109/ICICTA.2015.66","DOIUrl":"https://doi.org/10.1109/ICICTA.2015.66","url":null,"abstract":"In order to extract feature of hydraulic pump more effectively, a approach based on HFHA-EMD and Two Correlation Criteria is proposed. Firstly, high frequency harmonic is added to hydraulic pump's vibration signals, which would be decomposed by EMD, and a group of IMFs are obtained. Secondly, every IMF's Correlation with high frequency harmonic and original vibration signal is calculated, and some of them which is up to standard is selected to reform vibration signal. Finally, we can find hydraulic pump's characteristic frequency in the reforemed vibration signal's spectrum figure. At the same time, the proposed approach is verified.","PeriodicalId":231694,"journal":{"name":"2015 8th International Conference on Intelligent Computation Technology and Automation (ICICTA)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132085288","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}
With the development of computer technology, control system develops in the direction of intelligent control, and the conventional control system performance is more and more difficult to meet the intelligent requirements of the chemical process. In view of the complex chemical process object, the idea of intelligent control based on Petri net is put forward. For a chemical process, Petri network model is established and the experimental results show that the model is correct.
{"title":"Chemical Process Control Strategy Research Based on Petri Net","authors":"Liu Zhihui","doi":"10.1109/ICICTA.2015.78","DOIUrl":"https://doi.org/10.1109/ICICTA.2015.78","url":null,"abstract":"With the development of computer technology, control system develops in the direction of intelligent control, and the conventional control system performance is more and more difficult to meet the intelligent requirements of the chemical process. In view of the complex chemical process object, the idea of intelligent control based on Petri net is put forward. For a chemical process, Petri network model is established and the experimental results show that the model is correct.","PeriodicalId":231694,"journal":{"name":"2015 8th International Conference on Intelligent Computation Technology and Automation (ICICTA)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131382191","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}
This paper aims to study various visual article elements emerged in APP interface based on Android system. It integrates the visual elements including text, color, graph, layout and all kinds of interfaces to make systematical analysis and comprehensive discussion. The using and designing skills and rules are analyzed in detail. By the comparison of interface design elements of IOS and Android system for mobile platforms, we get the disadvantage and points waited to be improved. Relative cases are provided to give actual description for further summary and induction, to provide theoretical basis for development of APP elements trend.
{"title":"Application Research of Interface Design Element Analysis for Mobile Platforms","authors":"Peng Mei","doi":"10.1109/ICICTA.2015.62","DOIUrl":"https://doi.org/10.1109/ICICTA.2015.62","url":null,"abstract":"This paper aims to study various visual article elements emerged in APP interface based on Android system. It integrates the visual elements including text, color, graph, layout and all kinds of interfaces to make systematical analysis and comprehensive discussion. The using and designing skills and rules are analyzed in detail. By the comparison of interface design elements of IOS and Android system for mobile platforms, we get the disadvantage and points waited to be improved. Relative cases are provided to give actual description for further summary and induction, to provide theoretical basis for development of APP elements trend.","PeriodicalId":231694,"journal":{"name":"2015 8th International Conference on Intelligent Computation Technology and Automation (ICICTA)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127320565","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}
Lu Jianjun, Hu Jinlei, L. Xiaoping, Yang Jingtao, Zheng Zhongyu, Liu Shulin
Currently, it's lack of systematic research on control strategy of operation and maintenance of on-load capacity regulating transformers, which causes insufficient depth of development of corresponding control devices with incomplete function and low intelligent degree, thus they are not convenient for users' electrical equipment and safety management. Under on this background, in order to make a deep discussion on control strategy of on-load capacity regulating transformer, in this paper, the working principle of capacity regulating transformer is expounded and the connection modes of capacity regulating transformer are given. Then from three aspects of intelligence, progressiveness and practicability, the control strategy of on-load capacity regulating transformers is discussed deeply, which concludes capacity conversion control, expert system function and prevention of disoperation, among them, many viewpoints are from the author's working practice in energy-saving equipment and smart device's application and management, thus has certain reference and significance. The load value calculation was given in this paper and the operation loss curve of S13-M.ZT-200(63) under large and small capacity situation was shown as well. Through this study, the control system aiming at control strategy of on-load capacity regulating transformers was developed, which can effectively improve the operating reliability and security and equipment management of on-load capacity regulating transformers.
{"title":"Control Strategy Study and Discussion of On-Load Capacity Regulating Transformer","authors":"Lu Jianjun, Hu Jinlei, L. Xiaoping, Yang Jingtao, Zheng Zhongyu, Liu Shulin","doi":"10.1109/ICICTA.2015.91","DOIUrl":"https://doi.org/10.1109/ICICTA.2015.91","url":null,"abstract":"Currently, it's lack of systematic research on control strategy of operation and maintenance of on-load capacity regulating transformers, which causes insufficient depth of development of corresponding control devices with incomplete function and low intelligent degree, thus they are not convenient for users' electrical equipment and safety management. Under on this background, in order to make a deep discussion on control strategy of on-load capacity regulating transformer, in this paper, the working principle of capacity regulating transformer is expounded and the connection modes of capacity regulating transformer are given. Then from three aspects of intelligence, progressiveness and practicability, the control strategy of on-load capacity regulating transformers is discussed deeply, which concludes capacity conversion control, expert system function and prevention of disoperation, among them, many viewpoints are from the author's working practice in energy-saving equipment and smart device's application and management, thus has certain reference and significance. The load value calculation was given in this paper and the operation loss curve of S13-M.ZT-200(63) under large and small capacity situation was shown as well. Through this study, the control system aiming at control strategy of on-load capacity regulating transformers was developed, which can effectively improve the operating reliability and security and equipment management of on-load capacity regulating transformers.","PeriodicalId":231694,"journal":{"name":"2015 8th International Conference on Intelligent Computation Technology and Automation (ICICTA)","volume":"58 35","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120839557","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}
It's an effective method to protect the intangible cultural heritage that by constructing the database of traditional folk paper cutting design. Constructing the pattern database of nanjing folk paper cutting depends on the scientific description of resources and classification system. It completely reflects the wide range of applicable objects, the interactivity of category system, concise layer architecture, the accuracy of resource naming and the convenience for the users. The database will be incorporated into a higher level database system as a sub database. It is not only a useful way to supplement the research of the traditional Nanjing folk paper cutting, but also a highly operational platform for the protection, inheritance, research and utilization of cultural heritage.
{"title":"The Construction of Database of Nanjing Folk Paper Cutting Design","authors":"H. Jia","doi":"10.1109/ICICTA.2015.240","DOIUrl":"https://doi.org/10.1109/ICICTA.2015.240","url":null,"abstract":"It's an effective method to protect the intangible cultural heritage that by constructing the database of traditional folk paper cutting design. Constructing the pattern database of nanjing folk paper cutting depends on the scientific description of resources and classification system. It completely reflects the wide range of applicable objects, the interactivity of category system, concise layer architecture, the accuracy of resource naming and the convenience for the users. The database will be incorporated into a higher level database system as a sub database. It is not only a useful way to supplement the research of the traditional Nanjing folk paper cutting, but also a highly operational platform for the protection, inheritance, research and utilization of cultural heritage.","PeriodicalId":231694,"journal":{"name":"2015 8th International Conference on Intelligent Computation Technology and Automation (ICICTA)","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123978886","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}
To solve the problem that there were non-sensitive features and over-high dimensions in the feature set of fault diagnosis, a new feature extraction method based on sensitive feature selection and nonlinear feature fusion for rolling element bearing fault diagnosis was proposed. CDET was utilized to choose features sensitive to fault severity from the high dimensional feature set, and weighted the selected sensitive features by their sensitive degree. The weighted sensitive feature subset was compressed with LPP to reduce its dimensions and get the compressed more sensitive feature subset, which can enhance the discrimination between all classes by improving the between-class scatter and within-class scatter for fault classification. Compared with the classification result of the original high dimensional feature set based on direct LPP without feature selection, the classification result of the proposed method has the advantages of higher compactness and higher computational efficiency.
{"title":"A Method for Rolling Bearing Fault Diagnosis Based on Sensitive Feature Selection and Nonlinear Feature Fusion","authors":"Peng Liu, Hong-ru Li, P. Ye","doi":"10.1109/ICICTA.2015.17","DOIUrl":"https://doi.org/10.1109/ICICTA.2015.17","url":null,"abstract":"To solve the problem that there were non-sensitive features and over-high dimensions in the feature set of fault diagnosis, a new feature extraction method based on sensitive feature selection and nonlinear feature fusion for rolling element bearing fault diagnosis was proposed. CDET was utilized to choose features sensitive to fault severity from the high dimensional feature set, and weighted the selected sensitive features by their sensitive degree. The weighted sensitive feature subset was compressed with LPP to reduce its dimensions and get the compressed more sensitive feature subset, which can enhance the discrimination between all classes by improving the between-class scatter and within-class scatter for fault classification. Compared with the classification result of the original high dimensional feature set based on direct LPP without feature selection, the classification result of the proposed method has the advantages of higher compactness and higher computational efficiency.","PeriodicalId":231694,"journal":{"name":"2015 8th International Conference on Intelligent Computation Technology and Automation (ICICTA)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121892745","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}
System architecture of campus second-hand goods trading platform uses the current popular B/S structure and uses the MVC three layer development mode, running on the Internet. Serve only needs to install this system and as long as the client users can get to the Internet, they can access this system through the browser to browse and publish a second-hand trading information, which saves complex installation, configuration and maintenance of the traditional C/S mode. System development is mainly divided into three parts. Java Beans is used to deal with business logic, JSP+HTML+JavaScript is used to manipulate the interface and configure the Servlet and SQL Server 2000 database access is completed through the JDBC-ODBC bridge. The system provides the service of commodity information management, shopping cart, management, online communication, answering and dynamic information display. The whole system makes full use of the modular design idea and development method and the testing results show the system is practical.
校园二手商品交易平台的系统架构采用当前流行的B/S结构，采用MVC三层开发模式，运行在Internet上。服务只需安装本系统，客户端用户只要能够上网，就可以通过浏览器访问本系统，浏览和发布二手交易信息，省去了传统C/S模式的复杂安装、配置和维护。系统开发主要分为三个部分。Java Beans用于处理业务逻辑，JSP+HTML+JavaScript用于操作接口和配置Servlet, SQL Server 2000数据库访问通过JDBC-ODBC桥接完成。该系统提供商品信息管理、购物车管理、在线交流、答疑、动态信息展示等服务。整个系统充分运用了模块化的设计思想和开发方法，测试结果表明了系统的实用性。
{"title":"Campus Second-Hand Goods Trading Platform Design Based on BS","authors":"Zhang Hai-tao","doi":"10.1109/ICICTA.2015.73","DOIUrl":"https://doi.org/10.1109/ICICTA.2015.73","url":null,"abstract":"System architecture of campus second-hand goods trading platform uses the current popular B/S structure and uses the MVC three layer development mode, running on the Internet. Serve only needs to install this system and as long as the client users can get to the Internet, they can access this system through the browser to browse and publish a second-hand trading information, which saves complex installation, configuration and maintenance of the traditional C/S mode. System development is mainly divided into three parts. Java Beans is used to deal with business logic, JSP+HTML+JavaScript is used to manipulate the interface and configure the Servlet and SQL Server 2000 database access is completed through the JDBC-ODBC bridge. The system provides the service of commodity information management, shopping cart, management, online communication, answering and dynamic information display. The whole system makes full use of the modular design idea and development method and the testing results show the system is practical.","PeriodicalId":231694,"journal":{"name":"2015 8th International Conference on Intelligent Computation Technology and Automation (ICICTA)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115137839","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}
The sequential quadratic programming method is a kind of effective approach of optimization. In this paper it is used to reduce the steel consumption of the steel structure residence. Steel consumption of H-section steel beams and square steel tubular columns is taken as objective function, which has relatively larger proportion than others. Design variables are the beam height, web thickness, flange width, flange thickness and the square steel tubular column length. The strength, stiffness and stability of the steel beam and the square steel tubular column are taken as constraint condition under the relevant Building Code. By using the sequential quadratic programming method, we set up optimization mathematical model for optimizing the steel structure residence, and then obtain the optimal section size of the steel beams and the square steel tubular columns. After the structural optimization design, the consumption of steel GL1 was reduced by 10.2%, the consumption of square steel tubular column was reduced by 15.0%, compared with those of the original design. Relative to the original design, the total steel consumption was reduced by 12.6%. The approach proposed in this paper is an effective method for the optimization design of steel structure residence.
{"title":"Optimization Design for Beam and Column of Steel Structure Residence","authors":"Z. Hao, Liu Tielin, Liu Hong, Wang Zheng","doi":"10.1109/ICICTA.2015.155","DOIUrl":"https://doi.org/10.1109/ICICTA.2015.155","url":null,"abstract":"The sequential quadratic programming method is a kind of effective approach of optimization. In this paper it is used to reduce the steel consumption of the steel structure residence. Steel consumption of H-section steel beams and square steel tubular columns is taken as objective function, which has relatively larger proportion than others. Design variables are the beam height, web thickness, flange width, flange thickness and the square steel tubular column length. The strength, stiffness and stability of the steel beam and the square steel tubular column are taken as constraint condition under the relevant Building Code. By using the sequential quadratic programming method, we set up optimization mathematical model for optimizing the steel structure residence, and then obtain the optimal section size of the steel beams and the square steel tubular columns. After the structural optimization design, the consumption of steel GL1 was reduced by 10.2%, the consumption of square steel tubular column was reduced by 15.0%, compared with those of the original design. Relative to the original design, the total steel consumption was reduced by 12.6%. The approach proposed in this paper is an effective method for the optimization design of steel structure residence.","PeriodicalId":231694,"journal":{"name":"2015 8th International Conference on Intelligent Computation Technology and Automation (ICICTA)","volume":"158 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115563740","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}
Direct query to IP geolocation databases is a convenient and widespread way for determining geographic location where a host with corresponding IP address is. However, many databases available on the Internet may not provide accuracy data as they claim. In this paper, we focus on analyzing IP addresses of mainland China recorded in popular China-based IP geolocation databases. First, distributions and characteristics of IP addresses and blocks of mainland China at different geographic granularities are analyzed. Second, entries consistency comparisons among databases are implemented and those with better performances are recommended, we also use small amount of ground truth data to verify the recommended databases. Finally, clustering and classification analyses are conducted for IP blocks with different locations and preliminary conclusions are drawn.
{"title":"A Complete Evaluation of the Chinese IP Geolocation Databases","authors":"Han Li, Yueying He, Rongrong Xi, Zhanfeng Wang","doi":"10.1109/ICICTA.2015.13","DOIUrl":"https://doi.org/10.1109/ICICTA.2015.13","url":null,"abstract":"Direct query to IP geolocation databases is a convenient and widespread way for determining geographic location where a host with corresponding IP address is. However, many databases available on the Internet may not provide accuracy data as they claim. In this paper, we focus on analyzing IP addresses of mainland China recorded in popular China-based IP geolocation databases. First, distributions and characteristics of IP addresses and blocks of mainland China at different geographic granularities are analyzed. Second, entries consistency comparisons among databases are implemented and those with better performances are recommended, we also use small amount of ground truth data to verify the recommended databases. Finally, clustering and classification analyses are conducted for IP blocks with different locations and preliminary conclusions are drawn.","PeriodicalId":231694,"journal":{"name":"2015 8th International Conference on Intelligent Computation Technology and Automation (ICICTA)","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123366907","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}
With problem of urban parking becoming more and more serious, parking guidance has become a key point of breakthrough in modern intelligent transportation urgently. This paper describes Parking Guidance and Information System (PGIS) based on intelligent mobile phone terminal. First, the structure of PGIS is established. Secondly, the strategy of PGIS is described in detail. Thirdly, the key technology of PGIS is discussed. At last, the overall framework of mobile phone client preliminary is designed. Based on the optimized guidance strategy, the PGIS presented in this paper can overcome the limitations of traditional systems of information date distribution and provide the drivers with real-time parking guidance information.
{"title":"Study on Parking Guidance and Information System Based on Intelligent Mobile Phone Terminal","authors":"Yun Qian, Gao Hongyan","doi":"10.1109/ICICTA.2015.221","DOIUrl":"https://doi.org/10.1109/ICICTA.2015.221","url":null,"abstract":"With problem of urban parking becoming more and more serious, parking guidance has become a key point of breakthrough in modern intelligent transportation urgently. This paper describes Parking Guidance and Information System (PGIS) based on intelligent mobile phone terminal. First, the structure of PGIS is established. Secondly, the strategy of PGIS is described in detail. Thirdly, the key technology of PGIS is discussed. At last, the overall framework of mobile phone client preliminary is designed. Based on the optimized guidance strategy, the PGIS presented in this paper can overcome the limitations of traditional systems of information date distribution and provide the drivers with real-time parking guidance information.","PeriodicalId":231694,"journal":{"name":"2015 8th International Conference on Intelligent Computation Technology and Automation (ICICTA)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125535990","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}
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