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2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC)最新文献

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Blind Identification of LDPC Codes Based on Decoding 基于译码的LDPC码盲识别
2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC) Pub Date : 2017-12-01 DOI: 10.1109/ICCTEC.2017.00220
Weinian Wang, Hua Peng, Lei Ji
{"title":"Blind Identification of LDPC Codes Based on Decoding","authors":"Weinian Wang, Hua Peng, Lei Ji","doi":"10.1109/ICCTEC.2017.00220","DOIUrl":"https://doi.org/10.1109/ICCTEC.2017.00220","url":null,"abstract":"A strong fault tolerance algorithm is proposed for blind identification of LDPC codes to solve the problem that the parity-check matrix of LDPC codes is hard to be reconstructed. First, the codes are arranged by reliability to construct data matrix and part of the parity-check vectors can be obtained by using Gaussian-Jordan column elimination operation. Then, codes with errors need to be eliminated and some codes need to be replaced to obtain most of the paritycheck vectors. Finally, by using the parity-check vectors, some codes with high reliability can be decoded to obtain all paritycheck vectors with the repetition of previous procedures. Compared with the existing blind recognition algorithms, the proposed method can implement blind identification of LDPC codes under the higher BER, which has a relatively low complexity and can be better applied to the actual environment. In the simulation experiments which mainly use (576,288) LDPC codes, the recognition rate of this method is above 90% under BER 0.00235.","PeriodicalId":267944,"journal":{"name":"2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133072133","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
Adaptive Sliding Mode Control for Omnidirectional Mobile Robot Based on a New Friction Modeling 基于新型摩擦模型的全向移动机器人自适应滑模控制
2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC) Pub Date : 2017-12-01 DOI: 10.1109/ICCTEC.2017.00229
Xiangnan Fu, Shuoyu Wang, Juyou Yang, Yina Wang, Ziyuan Liu
{"title":"Adaptive Sliding Mode Control for Omnidirectional Mobile Robot Based on a New Friction Modeling","authors":"Xiangnan Fu, Shuoyu Wang, Juyou Yang, Yina Wang, Ziyuan Liu","doi":"10.1109/ICCTEC.2017.00229","DOIUrl":"https://doi.org/10.1109/ICCTEC.2017.00229","url":null,"abstract":"Due to the special structure of omni-directional wheels, friction forces among hubs, wheels and ground have a great influence on the motion accuracy of four-wheeled omnidirectional mobile robot. In order to reduce the effect of friction on motion control system, this paper proposes an adaptive sliding mode controller (ASMC) based on the dynamic model considering the friction on omni-directional wheels. The research on the omni-directional wheels friction force is described in detail, which lays a foundation for the accurate control of omnidirectional mobile robot. Firstly, the paper analyzes the Coulomb's friction on the driving wheel and the driven wheel respectively which is introduced to the friction model of the omni-directional wheel. Secondly, a new adaptive sliding mode control method is proposed to address the friction problem. Finally, the validity and performance of the control method are verified by simulations.","PeriodicalId":267944,"journal":{"name":"2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133573614","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: 3
Research on the Calibration of Amplitude Phase Consistency Based on the System of Multi-mode Self-Tracking 基于多模自跟踪系统的幅相一致性标定研究
2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC) Pub Date : 2017-12-01 DOI: 10.1109/ICCTEC.2017.00234
Kai Chen, Y. Wang, X. Yao
{"title":"Research on the Calibration of Amplitude Phase Consistency Based on the System of Multi-mode Self-Tracking","authors":"Kai Chen, Y. Wang, X. Yao","doi":"10.1109/ICCTEC.2017.00234","DOIUrl":"https://doi.org/10.1109/ICCTEC.2017.00234","url":null,"abstract":"The traditional calibration of the Amplitude Phase consistency, which is used on the ship-borne monopulse radar, has some weaknesses. For example, the performable process is complex and the calibrating environment is limited. Based on the system of multi-mode tracking, the mathematical model of the relation between deviation angle and error voltage was built. By obtaining the variations of deviation angle and error voltage, a new method is determined, which is used to calibrate the amplitude phase consistency. It has important practical significance for improving the efficiency of the amplitude phase calibration, and overcoming the limitations of the calibrating environment.","PeriodicalId":267944,"journal":{"name":"2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115225678","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
Compact Antenna Array for LTE1.8GHz Electric Power Wireless Communication LTE1.8GHz电力无线通信的紧凑型天线阵列
2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC) Pub Date : 2017-12-01 DOI: 10.1109/ICCTEC.2017.00319
Jianzong He, Zhenfeng Qu
{"title":"Compact Antenna Array for LTE1.8GHz Electric Power Wireless Communication","authors":"Jianzong He, Zhenfeng Qu","doi":"10.1109/ICCTEC.2017.00319","DOIUrl":"https://doi.org/10.1109/ICCTEC.2017.00319","url":null,"abstract":"The LTE technology, which adopts OFDM and MIMO, can meet the needs of electric power wireless communication for automatic distribution business. This paper designs a two-element MIMO antenna array which may be applied to the LTE1.8GHz electric power wireless communication systems. The antenna array has high port isolation by using the defect ground structure (DGS) while maintaining a compact structure. The simulation results show that the antenna array has a port isolation of about 15 dB and small size, which is suitable for usage in the terminal devices of the power distribution network.","PeriodicalId":267944,"journal":{"name":"2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115663829","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
Simulation Research of Fuzzy Auto-Tuning PID Controller Based on Matlab 基于Matlab的模糊自整定PID控制器仿真研究
2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC) Pub Date : 2017-12-01 DOI: 10.1109/ICCTEC.2017.00047
H.J. Live, H.B. Wang, X.M. Zhu, Z.H Shen, J. Chen
{"title":"Simulation Research of Fuzzy Auto-Tuning PID Controller Based on Matlab","authors":"H.J. Live, H.B. Wang, X.M. Zhu, Z.H Shen, J. Chen","doi":"10.1109/ICCTEC.2017.00047","DOIUrl":"https://doi.org/10.1109/ICCTEC.2017.00047","url":null,"abstract":"in this paper, the fuzzy control and the PID control are combined, and the fuzzy inference method is utilized to realize the on-line auto-tuning of PID parameters. By applying the fuzzy control toolbox and the Simulink inMatlab, it takes the electric steering gear as the object to simulate. By setting the fuzzy auto-tuning controller, the paper draws a conclusion that this method surpasses the conventionalPIDwith higher control accuracy, smaller overshoot, and better dynamic performance.","PeriodicalId":267944,"journal":{"name":"2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC)","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124146624","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: 8
Research on Short-Circuit Calculation and Optimization of Distribution Network with Distributed Generation 分布式发电配电网短路计算与优化研究
2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC) Pub Date : 2017-12-01 DOI: 10.1109/ICCTEC.2017.00010
Haiyang Yu, Guangxin Zu, Meilun Zhang, Zhipeng Liu, Guoliang Wu, Jun Zheng, Wanlin Guan
{"title":"Research on Short-Circuit Calculation and Optimization of Distribution Network with Distributed Generation","authors":"Haiyang Yu, Guangxin Zu, Meilun Zhang, Zhipeng Liu, Guoliang Wu, Jun Zheng, Wanlin Guan","doi":"10.1109/ICCTEC.2017.00010","DOIUrl":"https://doi.org/10.1109/ICCTEC.2017.00010","url":null,"abstract":"As an indispensable energy supply in daily life and production, electric power industry is the main force of equipment operation in the industrial era. Therefore, to meet the development needs and ensure the safety of power supply, it is necessary to optimize and transform the power grid to ensure energy conservation and security of supply and demand. In this paper, the short-circuit calculation and optimization design of distributed power distribution network are studied aiming at improving the performance of the power grid and promoting the rapid development and transformation of power industry.","PeriodicalId":267944,"journal":{"name":"2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124150294","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
A Remote Amplitude Frequency Test Device Based on Two Channels 一种基于双通道的远程幅频测试装置
2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC) Pub Date : 2017-12-01 DOI: 10.1109/ICCTEC.2017.00232
Jiang-ning Xu
{"title":"A Remote Amplitude Frequency Test Device Based on Two Channels","authors":"Jiang-ning Xu","doi":"10.1109/ICCTEC.2017.00232","DOIUrl":"https://doi.org/10.1109/ICCTEC.2017.00232","url":null,"abstract":"The system is a remote amplitude frequency testing device, which is used to measure the amplitude frequency of input signals, and can be displayed remotely through twisted pair or WiFi. The system mainly consists of DDS signal source, amplifier circuit, twisted pair wire channel, detector circuit and measurement display module. The system generates signals by DDS, and amplifies the signal into the amplitude frequency test device to test and display after amplifier amplification. According to the final test, the system can complete the amplitude frequency of the input signal and carry out the remote test and display of the amplitude frequency characteristics through the twisted pair of WIFI.","PeriodicalId":267944,"journal":{"name":"2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC)","volume":"217 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124279768","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
Human Body Action Recognition Based on Bone Information by Kinect 基于骨骼信息的Kinect人体动作识别
2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC) Pub Date : 2017-12-01 DOI: 10.1109/ICCTEC.2017.00236
Longfei Sui, Lanfang Miao, Zhifei Li
{"title":"Human Body Action Recognition Based on Bone Information by Kinect","authors":"Longfei Sui, Lanfang Miao, Zhifei Li","doi":"10.1109/ICCTEC.2017.00236","DOIUrl":"https://doi.org/10.1109/ICCTEC.2017.00236","url":null,"abstract":"This paper has proposed a method to identify human body action by the 3D data of human skeleton obtained by Kinect depth camera. Using this method, the human action can be identified by utilizing the difference between the angles of bone points from different human body actions. The experiment results show that the method is feasible and efficient, which can offset the influence of complex background and different light intensity.","PeriodicalId":267944,"journal":{"name":"2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC)","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114767587","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
The Application of Network Technology in GMDSS 网络技术在GMDSS中的应用
2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC) Pub Date : 2017-12-01 DOI: 10.1109/ICCTEC.2017.00291
Zengquan Wang
{"title":"The Application of Network Technology in GMDSS","authors":"Zengquan Wang","doi":"10.1109/ICCTEC.2017.00291","DOIUrl":"https://doi.org/10.1109/ICCTEC.2017.00291","url":null,"abstract":"This paper uses B/S and C/S mode in solving the information management problems in gmdss-dsc system with network technology. Through the comparison of the advantages and disadvantages of B/S and C/S, it is concluded that the problem of gmdss-dsc should be solved by adopting the model management information system. It also introduces various technologies such as database technology, Web database access technology, network interconnection, network operating system and network security to solve the problems in gmdss-dsc system. In this paper, the problem of GMDSS-DSC system is proposed, and the problem of LAN interconnection with GMDSS-DSC system should be solved.","PeriodicalId":267944,"journal":{"name":"2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC)","volume":"2 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123669212","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
Jump Point Search Plus Algorithm Based on Radar Simulation Target Path Planning 基于跳跃点搜索加算法的雷达仿真目标路径规划
2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC) Pub Date : 2017-12-01 DOI: 10.1109/ICCTEC.2017.00110
Jiani Wang, Jianping Jiang
{"title":"Jump Point Search Plus Algorithm Based on Radar Simulation Target Path Planning","authors":"Jiani Wang, Jianping Jiang","doi":"10.1109/ICCTEC.2017.00110","DOIUrl":"https://doi.org/10.1109/ICCTEC.2017.00110","url":null,"abstract":"This paper studies the target's path control strategy in radar simulation system. Aiming at the complexity of the radar path planning, the JPS+ (jump point search plus) algorithm is introduced into the radar path planning. The grid environment is preprocessed by the grid signage method, and the optimal path is selected by the valuation function. The standard JPS+ algorithm for path planning consumes a lot of time in an open list and it costs a great price according to the actual characteristics of the ship. In view of these shortcomings, the JPS+ algorithm is improved in two aspects. One is to optimize the open list with the least binary tree to improve the path efficiency, and the other is to select the appropriate valuation function and increase the valuation function weight coefficient. Finally, the algorithm is applied to the radar simulation system, which has great engineering application value.","PeriodicalId":267944,"journal":{"name":"2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC)","volume":"80 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121924662","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
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