Changes in the form of key node structure can cause force problems in deep foundation project using reverse construction method. Combining engineering practice and literature in China and abroad in the past decade and analyzing the design and construction technique in the key node of the structure in hand, this paper propounds some ideas of innovation design, construction technology and measures in deep foundation project using reverse construction method. Having been evaluated in the construction safety, quality, period and cost, the ideas conform to the present standard requirement and are effective to solve problems when using reverse construction method. This will be a reference for similar project design and construction.
{"title":"Innovative Design of Key Nodes in Construction of Top-Down Construction","authors":"Fang Tao, Qin Shu-wen, Fang Guangxiu","doi":"10.1109/ICICTA.2015.127","DOIUrl":"https://doi.org/10.1109/ICICTA.2015.127","url":null,"abstract":"Changes in the form of key node structure can cause force problems in deep foundation project using reverse construction method. Combining engineering practice and literature in China and abroad in the past decade and analyzing the design and construction technique in the key node of the structure in hand, this paper propounds some ideas of innovation design, construction technology and measures in deep foundation project using reverse construction method. Having been evaluated in the construction safety, quality, period and cost, the ideas conform to the present standard requirement and are effective to solve problems when using reverse construction method. This will be a reference for similar project design and construction.","PeriodicalId":231694,"journal":{"name":"2015 8th International Conference on Intelligent Computation Technology and Automation (ICICTA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129141757","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 design of the asynchronous motor frequency converter system is based on the use of fixed-point DSP TMS320F2812 controller, take voltage space vector pulse-duration modulation (SVPWM) as the control method, the full text take the frequency changer system hardware design and the software realization as the leadership, and introduced in detail the hardware electric circuit several essential electric circuits, software part SVPWM principle and realization, finally has carried on the result simulation confirmation. The simulation results show that this system speed of response is quick, the stability is good, has the good static state, the dynamic performance.
{"title":"Design of Asynchronous Motor Vector Control Frequency Converter Based on DSP","authors":"Zhentao Wang, Mingyu Gao, S. Zhuang, Jiye Huang","doi":"10.1109/ICICTA.2015.104","DOIUrl":"https://doi.org/10.1109/ICICTA.2015.104","url":null,"abstract":"This design of the asynchronous motor frequency converter system is based on the use of fixed-point DSP TMS320F2812 controller, take voltage space vector pulse-duration modulation (SVPWM) as the control method, the full text take the frequency changer system hardware design and the software realization as the leadership, and introduced in detail the hardware electric circuit several essential electric circuits, software part SVPWM principle and realization, finally has carried on the result simulation confirmation. The simulation results show that this system speed of response is quick, the stability is good, has the good static state, the dynamic performance.","PeriodicalId":231694,"journal":{"name":"2015 8th International Conference on Intelligent Computation Technology and Automation (ICICTA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124467723","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}
Power Line Communication (PLC) network uses the existing grid as communication bracing. The low-voltage power distribution network is the most widespread network. In the low-voltage power distribution network, the communication distance is very short, which provides the possibility to achieve the narrow band and high-speed power line communication. But, its network structure is complex, and the link length, load and network branch of different locations is different. The attenuation of PLC network channel exhibits frequency-selective. In addition, the noise exhibits the frequency selective, too. Therefore, it is difficult to find a frequency to implement communication between the master and the majority of the slave stations. Thus, we propose multifrequency networking technology based on preamble sequence. This technology can reduce the number of hops of the communication between the master and the slaves. Thereby, the delay of the network will reduce, and the network throughput will increase. Meanwhile, the station can quickly adapt to the change of the communication environment and service needs.
{"title":"Multi-frequency PLC Networking Technology Based on Preamble Sequence","authors":"Yue Zhang, Yujun Liu, Hongyan Yin, Yiwei Wang, Mingyue Zhai","doi":"10.1109/ICICTA.2015.141","DOIUrl":"https://doi.org/10.1109/ICICTA.2015.141","url":null,"abstract":"Power Line Communication (PLC) network uses the existing grid as communication bracing. The low-voltage power distribution network is the most widespread network. In the low-voltage power distribution network, the communication distance is very short, which provides the possibility to achieve the narrow band and high-speed power line communication. But, its network structure is complex, and the link length, load and network branch of different locations is different. The attenuation of PLC network channel exhibits frequency-selective. In addition, the noise exhibits the frequency selective, too. Therefore, it is difficult to find a frequency to implement communication between the master and the majority of the slave stations. Thus, we propose multifrequency networking technology based on preamble sequence. This technology can reduce the number of hops of the communication between the master and the slaves. Thereby, the delay of the network will reduce, and the network throughput will increase. Meanwhile, the station can quickly adapt to the change of the communication environment and service needs.","PeriodicalId":231694,"journal":{"name":"2015 8th International Conference on Intelligent Computation Technology and Automation (ICICTA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116189616","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}
Effective and efficient description of the features of different staffs is the key problem to achieve scientific and meticulous management in customer service centers, because the features are essential for decision-making works, e.g., the formulation of the scheduling strategy, the placement strategy and the performance evaluation standard. In this paper, by introducing the visual clustering algorithm, the electric customer service staffs are divided into four types, i.e., the quality type, the efficiency type, the medium type and the problem type, on the basis of the workload, work quality and work efficiency of the staffs. The clustering results are helpful for the formulation of the scheduling strategy, the placement strategy and the performance evaluation standard objectively. The visual clustering algorithm is now regularly applied to divide electric customer service staffs into different groups so that related strategies and standards may be tuned timely and properly. The successful application of our proposed method in State Grid Customer Service Center shows the effectiveness and the efficiency of the proposed visual clustering algorithm.
{"title":"Effective and Efficient Feature Description of the Electric Customer Service Staffs Based on the Visual Clustering Algorithm","authors":"Jiakui Zhao, Wei Yang, Wei Zhao, Jian Liu, Yaozong Lu, Yuxi Liu, Hongwang Fang, Hong Ouyang","doi":"10.1109/ICICTA.2015.108","DOIUrl":"https://doi.org/10.1109/ICICTA.2015.108","url":null,"abstract":"Effective and efficient description of the features of different staffs is the key problem to achieve scientific and meticulous management in customer service centers, because the features are essential for decision-making works, e.g., the formulation of the scheduling strategy, the placement strategy and the performance evaluation standard. In this paper, by introducing the visual clustering algorithm, the electric customer service staffs are divided into four types, i.e., the quality type, the efficiency type, the medium type and the problem type, on the basis of the workload, work quality and work efficiency of the staffs. The clustering results are helpful for the formulation of the scheduling strategy, the placement strategy and the performance evaluation standard objectively. The visual clustering algorithm is now regularly applied to divide electric customer service staffs into different groups so that related strategies and standards may be tuned timely and properly. The successful application of our proposed method in State Grid Customer Service Center shows the effectiveness and the efficiency of the proposed visual clustering algorithm.","PeriodicalId":231694,"journal":{"name":"2015 8th International Conference on Intelligent Computation Technology and Automation (ICICTA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121708026","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}
Lowest bidding is widely used in international construction contracting system, and is accepted in China since it's introduced several years ago. However, many unambiguous operations concerning it happen again and again, which has posed great negative impacts on some constructions. This paper discussed the evidence of "lowest bidding", the pricing system of "lowest bidding", and the management of construction under "lowest bidding" policy. Some suggestions were given to improve the healthy development in China's "lowest bidding" operation.
{"title":"The Key Points on Lowest Bidding Based on Game Theory","authors":"Long Jing-ting","doi":"10.1109/ICICTA.2015.253","DOIUrl":"https://doi.org/10.1109/ICICTA.2015.253","url":null,"abstract":"Lowest bidding is widely used in international construction contracting system, and is accepted in China since it's introduced several years ago. However, many unambiguous operations concerning it happen again and again, which has posed great negative impacts on some constructions. This paper discussed the evidence of \"lowest bidding\", the pricing system of \"lowest bidding\", and the management of construction under \"lowest bidding\" policy. Some suggestions were given to improve the healthy development in China's \"lowest bidding\" operation.","PeriodicalId":231694,"journal":{"name":"2015 8th International Conference on Intelligent Computation Technology and Automation (ICICTA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122039761","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}
Currently, wireless sensor networks with its unique performance also have a wide range of applications in agriculture, industry, aquaculture etc., especially in the production of these industries, wireless sensor networks play an important role. The paper presents the applications of wireless sensor network in the field of production and distribution, and the applications in the marketing chain. It can be unfortunately that with the enrichment of content that sensors can monitor, WSN will occupy more and more important role in social production.
{"title":"Applications of Wireless Sensor Network in the Field of Production and Distribution","authors":"Chuanzhen Song","doi":"10.1109/ICICTA.2015.64","DOIUrl":"https://doi.org/10.1109/ICICTA.2015.64","url":null,"abstract":"Currently, wireless sensor networks with its unique performance also have a wide range of applications in agriculture, industry, aquaculture etc., especially in the production of these industries, wireless sensor networks play an important role. The paper presents the applications of wireless sensor network in the field of production and distribution, and the applications in the marketing chain. It can be unfortunately that with the enrichment of content that sensors can monitor, WSN will occupy more and more important role in social production.","PeriodicalId":231694,"journal":{"name":"2015 8th International Conference on Intelligent Computation Technology and Automation (ICICTA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126482293","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}
Aiming at the shortage of blind source separation (BSS) in processing gearbox fault signals under α stable distribution impulse noise, a new BSS algorithm based on fractional lower order (FLO) S time-frequency distribution was proposed in this paper. In this algorithm fault signals of gearbox were prewhitened in FLO subspace, then S time frequency transform for prewhitened lower-order signals were performed, finally the source signals were restored via joint approximate diagonalization. Simulation results show that the proposed algorithm can effectively restrain impulse noise influence, the BSS effect is good and robust.
{"title":"Blind Source Separation of Gearbox Fault Signals under Impulse Noise","authors":"Yu Xiangmei, S. Tong","doi":"10.1109/ICICTA.2015.71","DOIUrl":"https://doi.org/10.1109/ICICTA.2015.71","url":null,"abstract":"Aiming at the shortage of blind source separation (BSS) in processing gearbox fault signals under α stable distribution impulse noise, a new BSS algorithm based on fractional lower order (FLO) S time-frequency distribution was proposed in this paper. In this algorithm fault signals of gearbox were prewhitened in FLO subspace, then S time frequency transform for prewhitened lower-order signals were performed, finally the source signals were restored via joint approximate diagonalization. Simulation results show that the proposed algorithm can effectively restrain impulse noise influence, the BSS effect is good and robust.","PeriodicalId":231694,"journal":{"name":"2015 8th International Conference on Intelligent Computation Technology and Automation (ICICTA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127111297","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 test simulation system mainly uses J2EE as development base, uses My Eclipse as development tool, uses Oracle as the database, uses Struts, Hibernate and Spring framework to realize the MVC architecture. Demand analysis section introduces the online examination system's overall demand and functional requirements of system module. The system design part introduces the system design, database design and system module design. Key code gives the concrete implementation needs to solve some of the techniques.
{"title":"Test Simulation System Design Based on Java Language","authors":"Pu Xiao-wei","doi":"10.1109/ICICTA.2015.233","DOIUrl":"https://doi.org/10.1109/ICICTA.2015.233","url":null,"abstract":"This test simulation system mainly uses J2EE as development base, uses My Eclipse as development tool, uses Oracle as the database, uses Struts, Hibernate and Spring framework to realize the MVC architecture. Demand analysis section introduces the online examination system's overall demand and functional requirements of system module. The system design part introduces the system design, database design and system module design. Key code gives the concrete implementation needs to solve some of the techniques.","PeriodicalId":231694,"journal":{"name":"2015 8th International Conference on Intelligent Computation Technology and Automation (ICICTA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128087192","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}
As the digital media technology develop rapidly nowadays, significant changes have taken place in mass reading style, various screens of television, computers, mobile phones and reading machines have rushed into our daily life. In "the Screen Reader Age", children are like television, mobile phone and computer games far more than traditional books. Therefore, how to transform and innovate the design of children's e-books and attract their reading interest is a quite urgent issue, it is of great significant for the binding and layout design of Chinese children's books field, book publishing industry and children education.
{"title":"The Interactive Design of the E-Books for Children in the \"Screen Reader Age\"","authors":"Huang Jie, Chen Ruiqi","doi":"10.1109/ICICTA.2015.252","DOIUrl":"https://doi.org/10.1109/ICICTA.2015.252","url":null,"abstract":"As the digital media technology develop rapidly nowadays, significant changes have taken place in mass reading style, various screens of television, computers, mobile phones and reading machines have rushed into our daily life. In \"the Screen Reader Age\", children are like television, mobile phone and computer games far more than traditional books. Therefore, how to transform and innovate the design of children's e-books and attract their reading interest is a quite urgent issue, it is of great significant for the binding and layout design of Chinese children's books field, book publishing industry and children education.","PeriodicalId":231694,"journal":{"name":"2015 8th International Conference on Intelligent Computation Technology and Automation (ICICTA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130448225","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}
In this work, unicyclic graphs with exactly three main Eigen values is studied by using the equitable partition of graphs. By depicting the characteristics of all unicyclic graphs with 3-portion equitable partition, it shows all these unicyclic graphs have exactly three main Eigen values. In addition, the calculation formula of three main Eigen values of these unicyclic graphs is given.
{"title":"Unicyclic Graphs with Exactly Three Main Eigenvalues","authors":"Derong Suna, Shuo Li, Qingsong Zou","doi":"10.1109/ICICTA.2015.270","DOIUrl":"https://doi.org/10.1109/ICICTA.2015.270","url":null,"abstract":"In this work, unicyclic graphs with exactly three main Eigen values is studied by using the equitable partition of graphs. By depicting the characteristics of all unicyclic graphs with 3-portion equitable partition, it shows all these unicyclic graphs have exactly three main Eigen values. In addition, the calculation formula of three main Eigen values of these unicyclic graphs is given.","PeriodicalId":231694,"journal":{"name":"2015 8th International Conference on Intelligent Computation Technology and Automation (ICICTA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131309200","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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