2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC)最新文献_第2页

Study Status and Prospect of Lattice Codes in Wireless Communication 格码在无线通信中的研究现状与展望

2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC) Pub Date : 2015-09-01 DOI: 10.1109/IMCCC.2015.131

Liu Hu, C. Duan, Danfeng Zhao, Xi-chang Liao

{"title":"Study Status and Prospect of Lattice Codes in Wireless Communication","authors":"Liu Hu, C. Duan, Danfeng Zhao, Xi-chang Liao","doi":"10.1109/IMCCC.2015.131","DOIUrl":"https://doi.org/10.1109/IMCCC.2015.131","url":null,"abstract":"Lattice codes can achieve the capacity of additive white Gaussian noise channel with and without power construction. It is well known that lattice codes can provide a classical information theoretic way to obtain achievable rate and performance gains for point-to-point Gaussian channels. The coding scheme based on lattice codes can be used as building blocks for practical applications, such as point-to-point communication systems, Gaussian networks and MIMO communication systems etc. More importantly, lattice codes can be used to investigate new link adaptive coding and modulation schemes and design sparse code multiple access codebooks. So, lattice codes could be a potential candidate for 5G communication. This paper provides a comprehensive review of the state-of-the-art of lattice codes. It first describes the theory of lattice codes. Then, a comprehensive survey to easily understand channel capacity, error exponents and practical lattice codes is outlined. The application of nested lattice codes is also presented for lossy source coding, dirty paper channel coding and relay communication. Finally, some unresolved issues and ongoing developments related to further improvements of lattice codes are highlighted.","PeriodicalId":438549,"journal":{"name":"2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122447667","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

A Novel Method for Detection of Abrupt Signal Changes in Water Quality Sensors Onboard Autonomous Underwater Vehicles 自主水下航行器水质传感器信号突变检测新方法

2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC) Pub Date : 2015-09-01 DOI: 10.1109/IMCCC.2015.274

Jie Shen, Xijun Yan, Zhen Sun, Guofang Lv, Hui Gu

引用次数: 0

Research on the License Plate Recognition Based on Image Processing 基于图像处理的车牌识别研究

2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC) Pub Date : 2015-09-01 DOI: 10.1109/IMCCC.2015.160

Chaofeng Lan, Feng-chen Li, Yingjian Jin, Xue-mei Sui, Shouqiang Kang, Liping Zhang

{"title":"Research on the License Plate Recognition Based on Image Processing","authors":"Chaofeng Lan, Feng-chen Li, Yingjian Jin, Xue-mei Sui, Shouqiang Kang, Liping Zhang","doi":"10.1109/IMCCC.2015.160","DOIUrl":"https://doi.org/10.1109/IMCCC.2015.160","url":null,"abstract":"In order to enhance the effects of license plate recognition in intellectual transport domain, this article carries out positioning, partitioning and characteristics extracting on license plate images that have been collected, so as to realize the function of license plate character recognizing. In order to boost the contrast on a license plate and to reduce noises, methods of gray degree reinforcing and filtering treating are adopted to carry out gray degree transformation, in order to accurately position the location of license plate characters, adopt Ostu algorithm to work out global threshold value, extract image edges, and make a second positioning on the license plate with projection method, thus a binary license plate image can be acquired, partition characters according to peak-group characteristics of vertical projecting figures, and adopt improved template-matching algorithm to realize accurate and efficient license plate recognizing. The research findings of this article have important theoretical values and practical application significance.","PeriodicalId":438549,"journal":{"name":"2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129808906","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

Prediction of Percentage Data Packet Loss Based Multipath Transmission of Wireless Sensor Networks 基于无线传感器网络多径传输的数据丢包率预测

2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC) Pub Date : 2015-09-01 DOI: 10.1109/IMCCC.2015.17

Feng Cui, C. Wang

引用次数: 0

B Formal Modeling Based on UML Statechart B基于UML状态图的形式化建模

2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC) Pub Date : 2015-09-01 DOI: 10.1109/IMCCC.2015.352

Li Tao, Fengsheng Jia, Shuaijun Yao

引用次数: 2

2D Lobbing Characteristics of Touch Trigger Probes with Spring/Magnet Return Mechanism 带有弹簧/磁体返回机构的触控触发探针的二维凸度特性

2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC) Pub Date : 2015-09-01 DOI: 10.1109/IMCCC.2015.358

Yanhua Chen, Houde Liu, Xueqian Wang, Bin Liang

{"title":"2D Lobbing Characteristics of Touch Trigger Probes with Spring/Magnet Return Mechanism","authors":"Yanhua Chen, Houde Liu, Xueqian Wang, Bin Liang","doi":"10.1109/IMCCC.2015.358","DOIUrl":"https://doi.org/10.1109/IMCCC.2015.358","url":null,"abstract":"Touch trigger probes are most widely used on coordinate measuring machines (CMM) and machine tools. Due to the tripod structure, pretravel of the probe varies when it triggers in different directions, which has been acknowledged as a key error source resulting in large measurement uncertainty. Return mechanism is one of the key factors affecting the probes' pretravel variation and repeatability. Currently, spring and magnet are two main return methods employed in trigger probes. Typical products are TP20 from RENISHAW with a spring return mechanism and T2 from TELES with a magnet return mechanism. Lobbing characteristics of those two kinds of touch trigger probes in the XY plane was studied analytically in this paper. Experiments were carried out on a high precision CMM to exam the mathematical model. Results show that theoretical model is in good consistent with the experiments, Both of the two kinds of probes have obvious lobbing characteristics especially when the stylus is relatively short. Long stylus leads to shrinkage PTV. Overall, TP20 (spring return) has a better performance in experiments, but investigation from probe users show that T2 (magnet return) stands longer due to its noncontact return mechanism.","PeriodicalId":438549,"journal":{"name":"2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130279493","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

Adjacent Frequency Interference Analysis for Frequency-Hopping Radio Networks 跳频无线网络邻频干扰分析

2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC) Pub Date : 2015-09-01 DOI: 10.1109/IMCCC.2015.130

Qiao Xiao-qiang, L. Yongxiang, Chen Yong

引用次数: 1

Approach to Check the Consistency between the UML2.0 Dynamic Diagrams UML2.0动态图一致性检查方法

2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC) Pub Date : 2015-09-01 DOI: 10.1109/IMCCC.2015.240

Q. Yao, Xiaodan Cui

引用次数: 0

Design and Implementation of a Wireless Optimal Control Scheme for Active Structural Vibration Control 结构振动主动控制无线最优控制方案的设计与实现

2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC) Pub Date : 2015-09-01 DOI: 10.1109/IMCCC.2015.196

Yu Yan, H. Feng, Xiaozhi Leng, Liu Luyu, Guo Jin-he, Jinping Ou

{"title":"Design and Implementation of a Wireless Optimal Control Scheme for Active Structural Vibration Control","authors":"Yu Yan, H. Feng, Xiaozhi Leng, Liu Luyu, Guo Jin-he, Jinping Ou","doi":"10.1109/IMCCC.2015.196","DOIUrl":"https://doi.org/10.1109/IMCCC.2015.196","url":null,"abstract":"Active structural vibration control can effectively suppress the vibration caused by external excitation of a structure. Therefore, this element has been an essential part of new building designs and has become increasingly important in modern society. Many different methods of structural vibration control have been proposed and utilized, yet almost all these methods are based on wired control. However, this scheme is impractical for large-scale structures. In this paper, a new wireless control scheme is proposed to overcome the disadvantage of wired control. Two pairs of wireless units are used to transmit and receive the sensor signal and the control signal, respectively. A dSPACE platform serves as the central control part to meet the basic requirements of real-time control. An optimal algorithm based on the Kalman observer is designed and applied to compute real-time control force. The simulation and experiment results demonstrate that this scheme has a good control effect and is a promising method for controlling structural vibration.","PeriodicalId":438549,"journal":{"name":"2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121256985","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

Design and Implementation of Teach Pendant for Six Degrees of Freedom Industrial Robot 六自由度工业机器人教学挂件的设计与实现

2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC) Pub Date : 2015-09-01 DOI: 10.1109/IMCCC.2015.409

Mingyu Gao, Lin Ye, Yeqing Yan

引用次数: 7