2015 IEEE Advanced Information Technology, Electronic and Automation Control Conference (IAEAC)最新文献

Acceleration feedback control for teleoperation systems with asymmetric time-varying delays 非对称时变时滞遥操作系统的加速度反馈控制

2015 IEEE Advanced Information Technology, Electronic and Automation Control Conference (IAEAC) Pub Date : 2015-12-01 DOI: 10.1109/IAEAC.2015.7428569

Yuling Li, Yixin Yin

引用次数: 1

Research of passive filter device in high voltage intelligence 高压智能中无源滤波装置的研究

2015 IEEE Advanced Information Technology, Electronic and Automation Control Conference (IAEAC) Pub Date : 2015-12-01 DOI: 10.1109/IAEAC.2015.7428610

Zhu Jun, Liu Tian-yu, Huang Qi-yuan, Meng Chang

引用次数: 0

A local secure handover authentication scheme based on AAA for NEMO in aeronautical passanger communication environment 航空旅客通信环境下基于AAA的NEMO本地安全切换认证方案

2015 IEEE Advanced Information Technology, Electronic and Automation Control Conference (IAEAC) Pub Date : 2015-12-01 DOI: 10.1109/IAEAC.2015.7428546

Jianlong Li, Jinchun Gao, Haiyang Liu, Xiao-lei Ma, Yuan'an Liu

引用次数: 2

Mass ideology-based voting model 基于大众意识形态的投票模式

2015 IEEE Advanced Information Technology, Electronic and Automation Control Conference (IAEAC) Pub Date : 2015-12-01 DOI: 10.1109/IAEAC.2015.7428681

Ziheng Chen

{"title":"Mass ideology-based voting model","authors":"Ziheng Chen","doi":"10.1109/IAEAC.2015.7428681","DOIUrl":"https://doi.org/10.1109/IAEAC.2015.7428681","url":null,"abstract":"As one of the powerful tools in political science, ideal point estimation is always used to study the pattern behind the senators' voting behavior. In order to give a comprehensive estimation of senators' political positions, some researchers estimated the ideal points on different topics. However, for those senators who are not that polarized, their ideal points are so sensitive to the voting records that even a small change will make a big difference, which may mislead the readers. In this paper, we propose a mass ideology-based voting model taking the senators' latent ideology into consideration. Firstly, we model the senators' general ideal points by using the following links on Twitter due to the reason that we have homophily in social networks. Secondly, we use the roll call data of different bills, which can be decomposed as a combination of different topics, to estimate the senator's adjustment on different topics. Finally, we combine the general ideal points and the adjustments together to analyze the senator's political positions. Additionally, two-stage learning algorithms are also shown in the following section. Compared with the Issued-Adjusted model, our model has an edge on classifying the senators on different topics. This model can also be used to predict the voting behavior. Then, we show a case study of a moderate senator and try to explain her voting behavior for some bills according to our research.","PeriodicalId":398100,"journal":{"name":"2015 IEEE Advanced Information Technology, Electronic and Automation Control Conference (IAEAC)","volume":"132 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124272042","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: 1

The design and realization of uniform SPL distribution ranging from 1100Hz to 2000Hz 1100Hz ~ 2000Hz声压级均匀分布的设计与实现

2015 IEEE Advanced Information Technology, Electronic and Automation Control Conference (IAEAC) Pub Date : 2015-12-01 DOI: 10.1109/IAEAC.2015.7428538

Juanjuan Cai, Y. Pang, Yutian Wang, Hui Wang

{"title":"The design and realization of uniform SPL distribution ranging from 1100Hz to 2000Hz","authors":"Juanjuan Cai, Y. Pang, Yutian Wang, Hui Wang","doi":"10.1109/IAEAC.2015.7428538","DOIUrl":"https://doi.org/10.1109/IAEAC.2015.7428538","url":null,"abstract":"In the past research, we have realized that uniform sound pressure level (SPL) distribution ranging from 200Hz to 1000Hz with linear loudspeaker array. With the increase of frequency, the width of the main lobe becomes narrower and the side lobe of the pattern becomes larger. The curve of SPL in the test line also fluxes increasingly evidently. It's difficult to optimize the phase of loudspeaker array exclusively aiming at uniform SPL distribution at frequency higher than 1000Hz. In this paper, we propose a non-equidistant loudspeaker array to optimize, as well as the phases and the distances of array from 1100Hz to 1500Hz. It is difficult to control the increasing side lobe value by only optimizing these two parameters in the array from 1600Hz to 2000Hz. So the amplitude is another parameter to be optimized. We also propose a new parameter representing the degree of energy concentration on the target area which is added to optimize the algorithm. The simulation results show that the relative SPL distribution which demonstrates that the target is implemented accurately and the side lobe is decreased effectively.","PeriodicalId":398100,"journal":{"name":"2015 IEEE Advanced Information Technology, Electronic and Automation Control Conference (IAEAC)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127270923","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

Method for frequency measurement with ApFFT based on FPGA 基于FPGA的ApFFT频率测量方法

2015 IEEE Advanced Information Technology, Electronic and Automation Control Conference (IAEAC) Pub Date : 2015-12-01 DOI: 10.1109/IAEAC.2015.7428745

Meng Wang, Xia Zhang

引用次数: 6

Constructing energy efficient data aggregation trees based on information entropy in wireless sensor networks 基于信息熵的无线传感器网络节能数据聚合树构建

2015 IEEE Advanced Information Technology, Electronic and Automation Control Conference (IAEAC) Pub Date : 2015-12-01 DOI: 10.1109/IAEAC.2015.7428609

Mingxin Yang

引用次数: 4

An alert correlation algorithm based on the sequence pattern mining 基于序列模式挖掘的预警关联算法

2015 IEEE Advanced Information Technology, Electronic and Automation Control Conference (IAEAC) Pub Date : 2015-12-01 DOI: 10.1109/IAEAC.2015.7428739

Y. Lv, Yuanlong Li, Shuang Xiang, C. Xia, Jingxin Geng

引用次数: 4

An energy detection based signal detection method with multiple antennas in cognitive radio 认知无线电中基于能量检测的多天线信号检测方法

2015 IEEE Advanced Information Technology, Electronic and Automation Control Conference (IAEAC) Pub Date : 2015-12-01 DOI: 10.1109/IAEAC.2015.7428544

Jun Luo, Guoping Zhang, Hongbo Xu, Yu Zhou, Weidong Yang

{"title":"An energy detection based signal detection method with multiple antennas in cognitive radio","authors":"Jun Luo, Guoping Zhang, Hongbo Xu, Yu Zhou, Weidong Yang","doi":"10.1109/IAEAC.2015.7428544","DOIUrl":"https://doi.org/10.1109/IAEAC.2015.7428544","url":null,"abstract":"In Cognitive Radio systems, the performance of spectrum sensing will directly affect spectrum reallocation. Energy detection (ED) method is one of the most commonly used signal sensing methods in spectrum sensing, due to its low implementation complexity. ED can achieve a good detection performance when the noise variance is known. However in most cases, the noise variance is estimated. To reduce the impact of uncertainty in noise variance, an ED based signal detection method is proposed in this paper. This method exploits multiple antennas in a simple way to obtain the decision statistic as ED does. A technique is proposed to construct the decision statistic so that it is independent of the noise variance. As a consequence, the proposed method can significantly reduce the effect of noise variance uncertainty. Theoretical formulas are derived to describe the probability of detection and the probability of false alarm, which are free of noise variance uncertainty. The simulation results show that the detection performance of the proposed method can outperform the existing ED detection methods when the number of antenna is greater than four.","PeriodicalId":398100,"journal":{"name":"2015 IEEE Advanced Information Technology, Electronic and Automation Control Conference (IAEAC)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114449182","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: 4

Design of eccentric bunghole cap screwing-pressing machine based on robot vision technique 基于机器人视觉技术的偏心井盖旋压机设计

2015 IEEE Advanced Information Technology, Electronic and Automation Control Conference (IAEAC) Pub Date : 2015-12-01 DOI: 10.1109/IAEAC.2015.7428596

Yang Hong-liang, Liu Xin-le, Xu Guo-bao, Xu Zhi-gang, Ma Jin-feng

引用次数: 1