Pub Date : 2016-10-01DOI: 10.1109/IMCEC.2016.7867310
Yanmei Hu, Mu Yang
This paper introduces the common forms and problems of multimedia data mining and according to the requirement of multimedia data mining, the data mining method of association rules based on cloud computing is discussed. This method is the specific application of Apriori algorithm in cloud computing environment. Results of case analysis shows that the method not only has the accuracy of classical Apriori algorithm, also has the parallel characteristic of mining under the environment of cloud computing, thus greatly improves the speed of data mining, which can improve the calculation efficiency.
{"title":"Research on multimedia data mining methods in cloud computing environment","authors":"Yanmei Hu, Mu Yang","doi":"10.1109/IMCEC.2016.7867310","DOIUrl":"https://doi.org/10.1109/IMCEC.2016.7867310","url":null,"abstract":"This paper introduces the common forms and problems of multimedia data mining and according to the requirement of multimedia data mining, the data mining method of association rules based on cloud computing is discussed. This method is the specific application of Apriori algorithm in cloud computing environment. Results of case analysis shows that the method not only has the accuracy of classical Apriori algorithm, also has the parallel characteristic of mining under the environment of cloud computing, thus greatly improves the speed of data mining, which can improve the calculation efficiency.","PeriodicalId":218222,"journal":{"name":"2016 IEEE Advanced Information Management, Communicates, Electronic and Automation Control Conference (IMCEC)","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125483657","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}
Vehicle monitoring systems have recently become a urgent necessity. This paper describes a high accuracy differential positioning vehicle terminal based on BeiDou Navigation System, comprised of a BeiDou differential positioning module, a GPRS communication module, and a S3C 2440A control module. This vehicle terminal can perform real-time data acquisition and storage, and the information can be displayed through a human-machine interface. The software design hinges on the storage of data processing, which uses the extended Kalman filtering algorithm to process the processed data to improve the positioning accuracy. The experimental results show that the terminal can achieve high-precision positioning, and the positioning accuracy meets the needs of transportation and other industries.
{"title":"The design of high accuracy differential positioning vehicle terminal based on BeiDou Navigation System","authors":"Weishan Li, Ming Bai, Runda Lu, Haowen Chen, Jieqi Zou, Rui Zhang, Yiyi Zhan","doi":"10.1109/IMCEC.2016.7867337","DOIUrl":"https://doi.org/10.1109/IMCEC.2016.7867337","url":null,"abstract":"Vehicle monitoring systems have recently become a urgent necessity. This paper describes a high accuracy differential positioning vehicle terminal based on BeiDou Navigation System, comprised of a BeiDou differential positioning module, a GPRS communication module, and a S3C 2440A control module. This vehicle terminal can perform real-time data acquisition and storage, and the information can be displayed through a human-machine interface. The software design hinges on the storage of data processing, which uses the extended Kalman filtering algorithm to process the processed data to improve the positioning accuracy. The experimental results show that the terminal can achieve high-precision positioning, and the positioning accuracy meets the needs of transportation and other industries.","PeriodicalId":218222,"journal":{"name":"2016 IEEE Advanced Information Management, Communicates, Electronic and Automation Control Conference (IMCEC)","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132402653","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 : 2016-10-01DOI: 10.1109/IMCEC.2016.7867363
Z. Xiaoying, W. Zhiqiang, Wang Huaijun
The information superiority of equipment support exercise examination is an important direction of equipment support drill and other military training examinations. Based on the analysis of content of equipment support drill examination based on information system, the examination and evaluation index system of equipment support is proposed and planed.
{"title":"Research on equipment support drilling based on information system","authors":"Z. Xiaoying, W. Zhiqiang, Wang Huaijun","doi":"10.1109/IMCEC.2016.7867363","DOIUrl":"https://doi.org/10.1109/IMCEC.2016.7867363","url":null,"abstract":"The information superiority of equipment support exercise examination is an important direction of equipment support drill and other military training examinations. Based on the analysis of content of equipment support drill examination based on information system, the examination and evaluation index system of equipment support is proposed and planed.","PeriodicalId":218222,"journal":{"name":"2016 IEEE Advanced Information Management, Communicates, Electronic and Automation Control Conference (IMCEC)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132438805","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 : 2016-10-01DOI: 10.1109/IMCEC.2016.7867522
ShaoWei Xie
In order to solve the problem that special audio chip cannot rewrite Speech content online, a low-cost technological scheme is proposed in this paper. It adopts Pulse Width Modulation (PWM) technology and microcontrollers with PWM peripherals to turn WAV file date into Pulse Width Modulation wave and to recover analog speech signal through low-pass filter. By using the RS485 bus to rewrite WAV file in the Flash-ROM, this scheme achieves the goal of rewriting speech content online. In this paper, the Fourier series of PWM signal and the low pass filter are simulated and analyzed, which provides reference for the design of PWM-A/D converter's low-pass filter.
为了解决专用音频芯片无法在线重写语音内容的问题，本文提出了一种低成本的技术方案。它采用脉宽调制(PWM)技术和带PWM外设的单片机，将WAV文件数据转换成脉宽调制波，并通过低通滤波器恢复模拟语音信号。本方案通过RS485总线重写Flash-ROM中的WAV文件，实现语音内容在线重写的目的。本文对PWM信号的傅立叶级数和低通滤波器进行了仿真分析，为PWM- a /D转换器低通滤波器的设计提供参考。
{"title":"A speech synthesis technology based on PWM which is capable of rewriting online","authors":"ShaoWei Xie","doi":"10.1109/IMCEC.2016.7867522","DOIUrl":"https://doi.org/10.1109/IMCEC.2016.7867522","url":null,"abstract":"In order to solve the problem that special audio chip cannot rewrite Speech content online, a low-cost technological scheme is proposed in this paper. It adopts Pulse Width Modulation (PWM) technology and microcontrollers with PWM peripherals to turn WAV file date into Pulse Width Modulation wave and to recover analog speech signal through low-pass filter. By using the RS485 bus to rewrite WAV file in the Flash-ROM, this scheme achieves the goal of rewriting speech content online. In this paper, the Fourier series of PWM signal and the low pass filter are simulated and analyzed, which provides reference for the design of PWM-A/D converter's low-pass filter.","PeriodicalId":218222,"journal":{"name":"2016 IEEE Advanced Information Management, Communicates, Electronic and Automation Control Conference (IMCEC)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131752775","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 : 2016-10-01DOI: 10.1109/IMCEC.2016.7867285
Ehab Mohamed, Zheng Hong
On-board computer (OBC) is a very important component in any On-Board Control System to perform guidance and control along with critical operations during the mission, should be designed to execute several tasks that need to be executed in deterministic precise order and for accurate periods of time. Real-time control systems require instantaneous execution of commands either through hardware or software. To ensure that these requirements are fulfilled, it is necessary to measure not only the execution time of individual tasks but also establish the overall real-time performance of the system as well. These measurements may then be used as a basis for accurate real-time scheduling analysis and to identify timing problems or to spot which code segment needs to be optimized. This paper presents the OBC software development for an aerial vehicle control using commercial components designed to achieve deterministic response times and discusses the design issues of the OBC software. We are concerned with the inner loop control and its level measurements. This proposal presents an implementation of an On-Board Computer with a precise task execution time, a programming model for specifying application threads running within a hybrid CPU/FPGA system that is used to control real-time operation of an autopilot control system for an aerial vehicle using RT-Linux , tested by high accuracy execution time measurements, and verified that it will carry out its mission accurately without any deviation from its designed values.
{"title":"Investigation of aerial vehicle On-Board Computer software based on RT-Linux","authors":"Ehab Mohamed, Zheng Hong","doi":"10.1109/IMCEC.2016.7867285","DOIUrl":"https://doi.org/10.1109/IMCEC.2016.7867285","url":null,"abstract":"On-board computer (OBC) is a very important component in any On-Board Control System to perform guidance and control along with critical operations during the mission, should be designed to execute several tasks that need to be executed in deterministic precise order and for accurate periods of time. Real-time control systems require instantaneous execution of commands either through hardware or software. To ensure that these requirements are fulfilled, it is necessary to measure not only the execution time of individual tasks but also establish the overall real-time performance of the system as well. These measurements may then be used as a basis for accurate real-time scheduling analysis and to identify timing problems or to spot which code segment needs to be optimized. This paper presents the OBC software development for an aerial vehicle control using commercial components designed to achieve deterministic response times and discusses the design issues of the OBC software. We are concerned with the inner loop control and its level measurements. This proposal presents an implementation of an On-Board Computer with a precise task execution time, a programming model for specifying application threads running within a hybrid CPU/FPGA system that is used to control real-time operation of an autopilot control system for an aerial vehicle using RT-Linux , tested by high accuracy execution time measurements, and verified that it will carry out its mission accurately without any deviation from its designed values.","PeriodicalId":218222,"journal":{"name":"2016 IEEE Advanced Information Management, Communicates, Electronic and Automation Control Conference (IMCEC)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131925511","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 : 2016-10-01DOI: 10.1109/IMCEC.2016.7867418
Maoli Wang, Yongwei Tang, H. Hao, Fengqi Hao, Junfei Ma
The design of agricultural machinery navigation autopilot system for practical problems includes double RTK-DGPS receiver, navigation tracking controller, intelligent control terminal, the steering Angle sensor, automatic steering control valve group and other parts. According to the functional requirements, system adopts hierarchical control strategy, through the embedded Linux software and ARM development board, for modular design such as high precision positioning and automatic operation control, wireless communication, display, integrated data communication, navigation path tracking, vehicle key parameter setting, data storage, playback and other functions. The engine test results show that the positioning accuracy is 4.5 cm, lateral deviation error operation in field trials have shown straight line within 5cm, meet the expected requirement.
{"title":"The design of agricultural machinery autonomous navigation system based on Linux-ARM","authors":"Maoli Wang, Yongwei Tang, H. Hao, Fengqi Hao, Junfei Ma","doi":"10.1109/IMCEC.2016.7867418","DOIUrl":"https://doi.org/10.1109/IMCEC.2016.7867418","url":null,"abstract":"The design of agricultural machinery navigation autopilot system for practical problems includes double RTK-DGPS receiver, navigation tracking controller, intelligent control terminal, the steering Angle sensor, automatic steering control valve group and other parts. According to the functional requirements, system adopts hierarchical control strategy, through the embedded Linux software and ARM development board, for modular design such as high precision positioning and automatic operation control, wireless communication, display, integrated data communication, navigation path tracking, vehicle key parameter setting, data storage, playback and other functions. The engine test results show that the positioning accuracy is 4.5 cm, lateral deviation error operation in field trials have shown straight line within 5cm, meet the expected requirement.","PeriodicalId":218222,"journal":{"name":"2016 IEEE Advanced Information Management, Communicates, Electronic and Automation Control Conference (IMCEC)","volume":"93 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133495023","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 : 2016-10-01DOI: 10.1109/IMCEC.2016.7867414
Luqi Wang, Xiaoyao Li
The accommodating capability of large-capacity grid-connected photovoltaic generation system is the main factor restricting the development of photovoltaic industry. With the increasing installed capacity of PV generation, it's stochastic and volatility characteristics have great influence on the power demand-supply balance, power system security and power quality. Based on PSASP, this article establishes the simulation model for the large-capacity grid-connected PV generation system. Through the location and the penetration capacity, the accommodating capability of PV generation is analyzed and quantified. Combine the static and transient stability constraints to calculate the allowed penetration level of PV generation. Then this article selects safety and economic evaluation index to evaluate the accessing locations. Finally, the restriction factors for the accommodating capability of grid-connected PV generation system and recommendations to improve the accommodating capability are summarized through the result.
{"title":"Study on the accommodating capability of large-capacity grid-connected photovoltaic generation system","authors":"Luqi Wang, Xiaoyao Li","doi":"10.1109/IMCEC.2016.7867414","DOIUrl":"https://doi.org/10.1109/IMCEC.2016.7867414","url":null,"abstract":"The accommodating capability of large-capacity grid-connected photovoltaic generation system is the main factor restricting the development of photovoltaic industry. With the increasing installed capacity of PV generation, it's stochastic and volatility characteristics have great influence on the power demand-supply balance, power system security and power quality. Based on PSASP, this article establishes the simulation model for the large-capacity grid-connected PV generation system. Through the location and the penetration capacity, the accommodating capability of PV generation is analyzed and quantified. Combine the static and transient stability constraints to calculate the allowed penetration level of PV generation. Then this article selects safety and economic evaluation index to evaluate the accessing locations. Finally, the restriction factors for the accommodating capability of grid-connected PV generation system and recommendations to improve the accommodating capability are summarized through the result.","PeriodicalId":218222,"journal":{"name":"2016 IEEE Advanced Information Management, Communicates, Electronic and Automation Control Conference (IMCEC)","volume":"140 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132603263","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 : 2016-10-01DOI: 10.1109/IMCEC.2016.7867515
Chaogang Si, Changmin Teng, Li Wang
In existing urban rail transit system, because of long construction period, train-ground communication system for different rail lines may use equipment from different manufacturer, that will bring challenges for management of metro company, even, it may result in emergency brake of train or traffic safety when a train is going across different lines. In this paper, we first study relevant demands of TD-LTE train-ground communication interconnection, an interconnected TD-LTE train-ground communication system for the urban rail transit system is designed next, in order to test the interconnected TD-LTE based train-ground communication system performance, an indoor testing environment is set up. The programmable attenuators and EIT-Monitor are used to simulate the real urban rail transit environment and monitor signal from different network equipment. Final test results prove that the designed interconnected TD-LTE train-ground communication can be applied to current train control system, which completely satisfies the demand of subway operation in urban rail transit system.
{"title":"Design and performance test in an interconnected TD-LTE train-ground communication for urban rail transit system","authors":"Chaogang Si, Changmin Teng, Li Wang","doi":"10.1109/IMCEC.2016.7867515","DOIUrl":"https://doi.org/10.1109/IMCEC.2016.7867515","url":null,"abstract":"In existing urban rail transit system, because of long construction period, train-ground communication system for different rail lines may use equipment from different manufacturer, that will bring challenges for management of metro company, even, it may result in emergency brake of train or traffic safety when a train is going across different lines. In this paper, we first study relevant demands of TD-LTE train-ground communication interconnection, an interconnected TD-LTE train-ground communication system for the urban rail transit system is designed next, in order to test the interconnected TD-LTE based train-ground communication system performance, an indoor testing environment is set up. The programmable attenuators and EIT-Monitor are used to simulate the real urban rail transit environment and monitor signal from different network equipment. Final test results prove that the designed interconnected TD-LTE train-ground communication can be applied to current train control system, which completely satisfies the demand of subway operation in urban rail transit system.","PeriodicalId":218222,"journal":{"name":"2016 IEEE Advanced Information Management, Communicates, Electronic and Automation Control Conference (IMCEC)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117160175","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 : 2016-10-01DOI: 10.1109/imcec.2016.7867476
Daoming Feng, Lianbang Wei, Guangwei Yu
As more and more cleaning robots joined the tens of thousands of households, their traversal efficiency is always what users and manufacturers are very much concerned about. A mathematical model is established for the robot obstacle avoidance. The shortest time path problem, this paper analyzes the operation of the robot in elbow velocity curve, especially between two points to O-A obstacle avoidance problem for the detailed theoretical analysis and derivation of. Then further using the model two and model one for solving, the solution of the shortest path length of O-A-B-C-O was found to be 2812.52 units, with a time of 585.6712 seconds.
{"title":"Cleaning robot obstacle avoidance problem","authors":"Daoming Feng, Lianbang Wei, Guangwei Yu","doi":"10.1109/imcec.2016.7867476","DOIUrl":"https://doi.org/10.1109/imcec.2016.7867476","url":null,"abstract":"As more and more cleaning robots joined the tens of thousands of households, their traversal efficiency is always what users and manufacturers are very much concerned about. A mathematical model is established for the robot obstacle avoidance. The shortest time path problem, this paper analyzes the operation of the robot in elbow velocity curve, especially between two points to O-A obstacle avoidance problem for the detailed theoretical analysis and derivation of. Then further using the model two and model one for solving, the solution of the shortest path length of O-A-B-C-O was found to be 2812.52 units, with a time of 585.6712 seconds.","PeriodicalId":218222,"journal":{"name":"2016 IEEE Advanced Information Management, Communicates, Electronic and Automation Control Conference (IMCEC)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114899059","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 : 2016-10-01DOI: 10.1109/IMCEC.2016.7867402
Lixia Xiong, Yong Wan, Bei Cao, G. Xie, Kansheng Yu, Jin Zou
This paper describes the basic digital knowledge of real time digital simulator (RTDS) user define component model (UDC) technique. Aim at assembling capacitor and with transient simulation compare between the UDC component's responses and the same one drafted from the RTDS component library, the paper validates that the UDC model could have a high degree of agreement with RTDS library components, while do not impact the simulation quality.
{"title":"Development of assembling capacitor model based on RTDS user define component (UDC) technology","authors":"Lixia Xiong, Yong Wan, Bei Cao, G. Xie, Kansheng Yu, Jin Zou","doi":"10.1109/IMCEC.2016.7867402","DOIUrl":"https://doi.org/10.1109/IMCEC.2016.7867402","url":null,"abstract":"This paper describes the basic digital knowledge of real time digital simulator (RTDS) user define component model (UDC) technique. Aim at assembling capacitor and with transient simulation compare between the UDC component's responses and the same one drafted from the RTDS component library, the paper validates that the UDC model could have a high degree of agreement with RTDS library components, while do not impact the simulation quality.","PeriodicalId":218222,"journal":{"name":"2016 IEEE Advanced Information Management, Communicates, Electronic and Automation Control Conference (IMCEC)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116172328","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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