Pub Date : 2020-07-01DOI: 10.1109/CISCE50729.2020.00043
Xiaorong Duan
With the power reform and the opening of the electricity market, the traditional centralized system is unable to meet the demand of power transaction among P2P users due to the complexity of transaction users and the diversity of transaction data. Intelligent power purchase and automated sale trading platform uses the bottom technology of block chain to build a decentralized trusted trading platform for multi-users. The platform uses terminal acquisition equipment with edge computing function to pre-process and upload massive data to distributed block nodes, and traces the source of each kilowatt-hour power. According to the characteristics of current power sources and users' electricity consumption habits, it intelligently recommends power consumption scheme. At the same time, intelligent contracts provide open, transparent, tamper-proof trading mode and self-purchase and sale operation to ensure data reliability and user flexibility. With the advantages of advanced payment method, shorter transaction time and zero default rate, the platform attracts power users to trade actively, promotes the competition and activity of the power market, and has guiding significance for the capital flow and market health of the industry.
{"title":"Intelligent Electricity Purchase and Sale Trading Platform Based on Block Chain","authors":"Xiaorong Duan","doi":"10.1109/CISCE50729.2020.00043","DOIUrl":"https://doi.org/10.1109/CISCE50729.2020.00043","url":null,"abstract":"With the power reform and the opening of the electricity market, the traditional centralized system is unable to meet the demand of power transaction among P2P users due to the complexity of transaction users and the diversity of transaction data. Intelligent power purchase and automated sale trading platform uses the bottom technology of block chain to build a decentralized trusted trading platform for multi-users. The platform uses terminal acquisition equipment with edge computing function to pre-process and upload massive data to distributed block nodes, and traces the source of each kilowatt-hour power. According to the characteristics of current power sources and users' electricity consumption habits, it intelligently recommends power consumption scheme. At the same time, intelligent contracts provide open, transparent, tamper-proof trading mode and self-purchase and sale operation to ensure data reliability and user flexibility. With the advantages of advanced payment method, shorter transaction time and zero default rate, the platform attracts power users to trade actively, promotes the competition and activity of the power market, and has guiding significance for the capital flow and market health of the industry.","PeriodicalId":101777,"journal":{"name":"2020 International Conference on Communications, Information System and Computer Engineering (CISCE)","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131334069","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}
Pub Date : 2020-07-01DOI: 10.1109/CISCE50729.2020.00080
M. Dai
Steel wire rope is widely used in all walks of life due to its superior strength properties. The steel wire rope in the steel wire core conveyor belt is the skeleton material of the conveyor belt, and plays an important role in the entire conveyor belt. In this article, we studied the steel wire rope in the ST630 steel wire rope conveyor belt. In order to analyze the tensile behavior of the steel wire rope, the two ends of the steel wire rope are simulated in finite element analysis software. The simulation results show that under tensile load, the steel wire rope will have stress concentration. When the force is continuously applied, the stress concentration part will break, and further damage will cause the steel wire rope to eventually break.
{"title":"Simulation analysis of wire rope drawing based on Abaqus","authors":"M. Dai","doi":"10.1109/CISCE50729.2020.00080","DOIUrl":"https://doi.org/10.1109/CISCE50729.2020.00080","url":null,"abstract":"Steel wire rope is widely used in all walks of life due to its superior strength properties. The steel wire rope in the steel wire core conveyor belt is the skeleton material of the conveyor belt, and plays an important role in the entire conveyor belt. In this article, we studied the steel wire rope in the ST630 steel wire rope conveyor belt. In order to analyze the tensile behavior of the steel wire rope, the two ends of the steel wire rope are simulated in finite element analysis software. The simulation results show that under tensile load, the steel wire rope will have stress concentration. When the force is continuously applied, the stress concentration part will break, and further damage will cause the steel wire rope to eventually break.","PeriodicalId":101777,"journal":{"name":"2020 International Conference on Communications, Information System and Computer Engineering (CISCE)","volume":"358 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125540310","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}
Pub Date : 2020-07-01DOI: 10.1109/CISCE50729.2020.00045
Bo Zhang, Zesheng Xi, T. Zhang, Yuanyuan Ma, Zhipeng Shao, Hongfa Li
Every day, the power system receives massive I/O logs. The amount of data in these logs is so large that it takes huge computational resources to analyze. Therefore, it is necessary to reduce the size of the massive I/O logs and only analyze the key log data, thereby reducing the workload of invalid analysis. This paper takes the I/O log of the substation as the research object, and studies the dimension reduction method of the massive I/O data flow log, which reduces the computational load brought by the high-dimensional I/O data flow log data and reduces the massive I/O data flow log. This paper proposes a method of secondary dimensionality reduction. Firstly, the high dimensional I/O log data stream is classified, so that the data is transformed from high-dimensional to low-dimensional. Then, the dimension is reduced again in each category, so that the most simplified massive I/O logs are achieved. Through theoretical analysis, we can come to the conclusion that the computational time complexity of the data after dimension reduction is reduced by more than 80%.
{"title":"Dimensionality Reduction of Massive I/O Log Data Flow in Power System","authors":"Bo Zhang, Zesheng Xi, T. Zhang, Yuanyuan Ma, Zhipeng Shao, Hongfa Li","doi":"10.1109/CISCE50729.2020.00045","DOIUrl":"https://doi.org/10.1109/CISCE50729.2020.00045","url":null,"abstract":"Every day, the power system receives massive I/O logs. The amount of data in these logs is so large that it takes huge computational resources to analyze. Therefore, it is necessary to reduce the size of the massive I/O logs and only analyze the key log data, thereby reducing the workload of invalid analysis. This paper takes the I/O log of the substation as the research object, and studies the dimension reduction method of the massive I/O data flow log, which reduces the computational load brought by the high-dimensional I/O data flow log data and reduces the massive I/O data flow log. This paper proposes a method of secondary dimensionality reduction. Firstly, the high dimensional I/O log data stream is classified, so that the data is transformed from high-dimensional to low-dimensional. Then, the dimension is reduced again in each category, so that the most simplified massive I/O logs are achieved. Through theoretical analysis, we can come to the conclusion that the computational time complexity of the data after dimension reduction is reduced by more than 80%.","PeriodicalId":101777,"journal":{"name":"2020 International Conference on Communications, Information System and Computer Engineering (CISCE)","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126332804","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 integrated energy system covers a variety of energy subsystems such as power supply, heating, cooling, and gas supply. The energy subsystems are tightly coupled, which greatly improves the efficiency of energy use. At present, the requirements of the integrated energy system on the coordination control technology of physics and information are constantly increasing, and the cyber Physical System (CPS) can well solve the problem. Based on the integrated energy system, this paper proposes an information physical system architecture for integrated energy, and establishes an energy network model, an energy coupling model, and an information system model. The time-lag integrated energy information physics system is coordinated and controlled using consistency theory, and simulation experiments are conducted. The simulation results prove the effect of information delay on the operation of the physical system and the effectiveness of the consistency theory on the coordinated control of the system.
{"title":"Integrated Energy Information Physical System Model and its Simulation Control","authors":"Kunpeng Zhao, Yongli Wang, Jiantao Kou, Daomin Qu, Jie Bai, Huanran Dong, Minhan Zhou","doi":"10.1109/CISCE50729.2020.00041","DOIUrl":"https://doi.org/10.1109/CISCE50729.2020.00041","url":null,"abstract":"The integrated energy system covers a variety of energy subsystems such as power supply, heating, cooling, and gas supply. The energy subsystems are tightly coupled, which greatly improves the efficiency of energy use. At present, the requirements of the integrated energy system on the coordination control technology of physics and information are constantly increasing, and the cyber Physical System (CPS) can well solve the problem. Based on the integrated energy system, this paper proposes an information physical system architecture for integrated energy, and establishes an energy network model, an energy coupling model, and an information system model. The time-lag integrated energy information physics system is coordinated and controlled using consistency theory, and simulation experiments are conducted. The simulation results prove the effect of information delay on the operation of the physical system and the effectiveness of the consistency theory on the coordinated control of the system.","PeriodicalId":101777,"journal":{"name":"2020 International Conference on Communications, Information System and Computer Engineering (CISCE)","volume":"23 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131845596","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}
Pub Date : 2020-07-01DOI: 10.1109/CISCE50729.2020.00054
Xuemei Luo, Hong Wang
To recognize mental fatigue of drivers on highway, a method of EEG signal classification based on wavelet and SVM is presented. EEG signals are decomposed into time-frequency representations using discrete wavelet transform, and as a result the wavelet coefficients in four wavebands namely alpha (a), beta (P), theta (0), delta (8), are obtained. By using the eigenvalues that are composed of energy values and the relative energy values in the four wavebands as training data, two EEG patterns (fatigue driving and non-fatigue driving) are learned by SVM. According to the validating results, the accuracy with which the two states are correctly classified is not sensitive to certain single electrode and is higher in multi-electrode scheme, in which the recognition average accuracy is about 92.24%.
{"title":"EEG-based Recognition of Fatigue Driving on Highway","authors":"Xuemei Luo, Hong Wang","doi":"10.1109/CISCE50729.2020.00054","DOIUrl":"https://doi.org/10.1109/CISCE50729.2020.00054","url":null,"abstract":"To recognize mental fatigue of drivers on highway, a method of EEG signal classification based on wavelet and SVM is presented. EEG signals are decomposed into time-frequency representations using discrete wavelet transform, and as a result the wavelet coefficients in four wavebands namely alpha (a), beta (P), theta (0), delta (8), are obtained. By using the eigenvalues that are composed of energy values and the relative energy values in the four wavebands as training data, two EEG patterns (fatigue driving and non-fatigue driving) are learned by SVM. According to the validating results, the accuracy with which the two states are correctly classified is not sensitive to certain single electrode and is higher in multi-electrode scheme, in which the recognition average accuracy is about 92.24%.","PeriodicalId":101777,"journal":{"name":"2020 International Conference on Communications, Information System and Computer Engineering (CISCE)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134508585","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}
Pub Date : 2020-07-01DOI: 10.1109/CISCE50729.2020.00038
Li-Ann Kuan, Du Chenglie, Li Zhenguo, Wang Yi
In this paper, we propose the conceptual framework, formal methods, techniques and issues of Blockchain-oriented Health Management (BHM). Regard blockchain as complex system. Analyse the challenge from uncertain environment and the requirements for smart construction and continuous evolution. BHM is an environment-sensitive intelligent system within blockchain, aimed to keep the blockchain system perpetual health by drive it evolve dynamically, continuously and uncertainly. We formalize BHM as to solve dynamic multiple equilibrium optimization problem in uncertain problem domain and output random solution. We create Nondeterministic Perpetual Automata (NPA) to formalize the next-gen blockchain. Organically combine mimic defense, parallel intelligence, Prognostics and Health Management (PHM), together with agent-based evolution to make the technology framework, and apply BHM to smart city cyber-physical-social system. BHM can be a novel area.
{"title":"Health Management for Next-gen Blockchain: Smart Construction, Dynamic Evolution and Stochastic Transformation","authors":"Li-Ann Kuan, Du Chenglie, Li Zhenguo, Wang Yi","doi":"10.1109/CISCE50729.2020.00038","DOIUrl":"https://doi.org/10.1109/CISCE50729.2020.00038","url":null,"abstract":"In this paper, we propose the conceptual framework, formal methods, techniques and issues of Blockchain-oriented Health Management (BHM). Regard blockchain as complex system. Analyse the challenge from uncertain environment and the requirements for smart construction and continuous evolution. BHM is an environment-sensitive intelligent system within blockchain, aimed to keep the blockchain system perpetual health by drive it evolve dynamically, continuously and uncertainly. We formalize BHM as to solve dynamic multiple equilibrium optimization problem in uncertain problem domain and output random solution. We create Nondeterministic Perpetual Automata (NPA) to formalize the next-gen blockchain. Organically combine mimic defense, parallel intelligence, Prognostics and Health Management (PHM), together with agent-based evolution to make the technology framework, and apply BHM to smart city cyber-physical-social system. BHM can be a novel area.","PeriodicalId":101777,"journal":{"name":"2020 International Conference on Communications, Information System and Computer Engineering (CISCE)","volume":"34 6","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114010946","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}
Pub Date : 2020-07-01DOI: 10.1109/CISCE50729.2020.00091
Zhengsi Wu, Yifeng Wu, E. Zhang
In order to improve the speed control and accuracy of the injection system of semi-solid die casting machines, this paper proposed a PID controller based on BP neural network to optimize the control performance. This paper analyzed the characteristics and control principles of the injection system of semi-solid die-casting machines, compared the advantages and limitations of the existing control algorithms, and based on the traditional PID control algorithm, adopted a neural network algorithm for online adjustment of its parameters to improve the overall system response time. This paper built a PID controller model based on BP neural network, and made online simulation through MATLAB and SIMULINK. Results showed that the controller model is better than the traditional PID control model in terms of the system response time, overshoot and steady-state error, and meets the control requirements of the injection system of semi-solid die casting machines.
{"title":"Study on Die Casting Speed Control based on Neural Network","authors":"Zhengsi Wu, Yifeng Wu, E. Zhang","doi":"10.1109/CISCE50729.2020.00091","DOIUrl":"https://doi.org/10.1109/CISCE50729.2020.00091","url":null,"abstract":"In order to improve the speed control and accuracy of the injection system of semi-solid die casting machines, this paper proposed a PID controller based on BP neural network to optimize the control performance. This paper analyzed the characteristics and control principles of the injection system of semi-solid die-casting machines, compared the advantages and limitations of the existing control algorithms, and based on the traditional PID control algorithm, adopted a neural network algorithm for online adjustment of its parameters to improve the overall system response time. This paper built a PID controller model based on BP neural network, and made online simulation through MATLAB and SIMULINK. Results showed that the controller model is better than the traditional PID control model in terms of the system response time, overshoot and steady-state error, and meets the control requirements of the injection system of semi-solid die casting machines.","PeriodicalId":101777,"journal":{"name":"2020 International Conference on Communications, Information System and Computer Engineering (CISCE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129730700","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}
Pub Date : 2020-07-01DOI: 10.1109/CISCE50729.2020.00009
Qing-li Zeng, Lei Ding, Shan-rong Chen
An asymmetric coplanar waveguide-fed (CPW) ultra-wideband (UWB) antenna based on L-strip technology with dual-band rejection characteristics is presented in this paper. The proposed antenna consists of a CPW-fed slot strip rectangular patch with L-strip open stub in the front side and two inverted L-shaped strips conductor with L-strip slot on the backed ground plane. The size of the proposed antenna is 25x25x1.6 mm 3, and the simulated and measured results show that the proposed antenna has good impedance matching and radiation patterns, and it operates in 2.93 GHz -12.94 GHz with dual-band rejection performance in the frequency bands of 7.61 GHz - 8.58 GHz and 9.13 GHz-10.03 GHz for satellite and X- band communication.
{"title":"Asymmetric CPW-Fed UWB Antenna with Dual-Band Rejection Characteristics","authors":"Qing-li Zeng, Lei Ding, Shan-rong Chen","doi":"10.1109/CISCE50729.2020.00009","DOIUrl":"https://doi.org/10.1109/CISCE50729.2020.00009","url":null,"abstract":"An asymmetric coplanar waveguide-fed (CPW) ultra-wideband (UWB) antenna based on L-strip technology with dual-band rejection characteristics is presented in this paper. The proposed antenna consists of a CPW-fed slot strip rectangular patch with L-strip open stub in the front side and two inverted L-shaped strips conductor with L-strip slot on the backed ground plane. The size of the proposed antenna is 25x25x1.6 mm 3, and the simulated and measured results show that the proposed antenna has good impedance matching and radiation patterns, and it operates in 2.93 GHz -12.94 GHz with dual-band rejection performance in the frequency bands of 7.61 GHz - 8.58 GHz and 9.13 GHz-10.03 GHz for satellite and X- band communication.","PeriodicalId":101777,"journal":{"name":"2020 International Conference on Communications, Information System and Computer Engineering (CISCE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129769699","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}
Pub Date : 2020-07-01DOI: 10.1109/CISCE50729.2020.00074
Hui Cao, Qian Li
The system is developed based on iOS platform, which uses Objective-C language to write programs, adopts MVC architecture mode in engineering structure, realizes the corresponding logical structure and function of software, and ensures correct and rapid operation response. The system mainly implements the word search function, my word function, favourite operation and delete operation. The functional modules were tested and the system fulfilled the expected requirements and was able to run stably on the mobile terminal.
{"title":"Design and Implementation of Tibetan-Chinese Dictionary System based on iOS","authors":"Hui Cao, Qian Li","doi":"10.1109/CISCE50729.2020.00074","DOIUrl":"https://doi.org/10.1109/CISCE50729.2020.00074","url":null,"abstract":"The system is developed based on iOS platform, which uses Objective-C language to write programs, adopts MVC architecture mode in engineering structure, realizes the corresponding logical structure and function of software, and ensures correct and rapid operation response. The system mainly implements the word search function, my word function, favourite operation and delete operation. The functional modules were tested and the system fulfilled the expected requirements and was able to run stably on the mobile terminal.","PeriodicalId":101777,"journal":{"name":"2020 International Conference on Communications, Information System and Computer Engineering (CISCE)","volume":"96 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128849370","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}
Pub Date : 2020-07-01DOI: 10.1109/CISCE50729.2020.00052
Jun Zhang, Xinli Xiong, Yongjie Wang, Jingye Zhang
In many complex networks, initial failure of a few modes may cause the cascading failure of the entire network, so we propose a cascading failure model based on cellular automata (CFCA) and build a simulator to characterize the special process. Through simulations, we found that compared with random attacks, malicious attacks are more harmful to the network and the recovery probability of nodes is important to reduce cascading failures.
{"title":"Simulation for Cascading Failure in Barabási-Albert Network: a Cellular Automata Approach","authors":"Jun Zhang, Xinli Xiong, Yongjie Wang, Jingye Zhang","doi":"10.1109/CISCE50729.2020.00052","DOIUrl":"https://doi.org/10.1109/CISCE50729.2020.00052","url":null,"abstract":"In many complex networks, initial failure of a few modes may cause the cascading failure of the entire network, so we propose a cascading failure model based on cellular automata (CFCA) and build a simulator to characterize the special process. Through simulations, we found that compared with random attacks, malicious attacks are more harmful to the network and the recovery probability of nodes is important to reduce cascading failures.","PeriodicalId":101777,"journal":{"name":"2020 International Conference on Communications, Information System and Computer Engineering (CISCE)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116350188","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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