2008 IEEE Region 8 International Conference on Computational Technologies in Electrical and Electronics Engineering最新文献_第8页

Use of simulation for development of process control system 利用仿真技术开发过程控制系统

2008 IEEE Region 8 International Conference on Computational Technologies in Electrical and Electronics Engineering Pub Date : 2008-07-21 DOI: 10.1109/SIBIRCON.2008.4602651

V. Okol'nishnikov, A. Zenzin

{"title":"Use of simulation for development of process control system","authors":"V. Okol'nishnikov, A. Zenzin","doi":"10.1109/SIBIRCON.2008.4602651","DOIUrl":"https://doi.org/10.1109/SIBIRCON.2008.4602651","url":null,"abstract":"The use of simulation at different stages of life cycle of process control system is described. The application of this approach to the development of distributed process control system of North-Muisk railway tunnel (Baikal-Amur Railroad, East Siberia, Russia) is considered. The development of distributed process control system was carried out with the help of a simulator. The simulator contains the following programs and models: an operator interface, control programs, a model of processing equipment, a model of railway traffic, a model of the outside world, and a model of microclimate inside the tunnel. The simulator was used for following purposes: debugging of control programs in test bed, optimization in test bed, training of operating personnel, and testing of control programs in real-world system. The models were executed within the framework of distributed simulation system Mera. Mera is the C++ based process-oriented discrete simulation system. There are various implementations of the simulation system Mera. The sequential implementations are realized for Windows and in Java. The distributed implementations are realized for Supercomputer MBC 1000/M (Russia). A new implementation of the simulation system Mera in Java - transportation simulation system also is described.","PeriodicalId":295946,"journal":{"name":"2008 IEEE Region 8 International Conference on Computational Technologies in Electrical and Electronics Engineering","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131971391","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: 7

Use of Differential-Taylor Transformation in problems of characterization of the nonlinear amplifier 微分泰勒变换在非线性放大器表征问题中的应用

2008 IEEE Region 8 International Conference on Computational Technologies in Electrical and Electronics Engineering Pub Date : 2008-07-21 DOI: 10.1109/SIBIRCON.2008.4602650

O. Stukach

引用次数: 1

QoS-oriented multifunctional wireless MAC for remote, rural, and difficult for access areas 面向qos的多功能无线MAC，适用于偏远、农村和难以接入的地区

2008 IEEE Region 8 International Conference on Computational Technologies in Electrical and Electronics Engineering Pub Date : 2008-07-21 DOI: 10.1109/SIBIRCON.2008.4602629

A. Markhasin, V. Drozdova

{"title":"QoS-oriented multifunctional wireless MAC for remote, rural, and difficult for access areas","authors":"A. Markhasin, V. Drozdova","doi":"10.1109/SIBIRCON.2008.4602629","DOIUrl":"https://doi.org/10.1109/SIBIRCON.2008.4602629","url":null,"abstract":"A dramatic challenge of the remote, rural, and difficult for access (RRD) areas is the critical discrepancy of the modern 3G/4G communications centralized architecture with respect to the fully distributed topology of the RRD data streams. In this paper, we systematize the fundamental principles of the new QoS-aware radically distributed (grid-like) multifunctional multiple access control to long-delay wireless medium (MFMAC) which ensures best efficiency and low cost for large-scale RRD areas. The distributed and cooperative MFMAC dynamical control techniques, optimization tasks, and bandwidth resource management strategies are considered also. The proposed radically distributed networking technology will allow an effective supporting and integration of mobile satellite and terrestrial cellular, personal, WLAN, Wi-Fi, WiMAX, and other wireless systems of future generations 4G for such RRD regions, as BRIC (Brasilia, Russia, India, and China), Sea and Oceanpsilas Archipelago, Siberia, North Canada, Alaska, Central and South-East Asia, Latin America, Africa, Australia, etc.","PeriodicalId":295946,"journal":{"name":"2008 IEEE Region 8 International Conference on Computational Technologies in Electrical and Electronics Engineering","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115283890","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: 5

A Best Group selection algorithm to maximize capacity of MIMO Gaussian broadcast channels 一种最大化MIMO高斯广播信道容量的最佳分组选择算法

2008 IEEE Region 8 International Conference on Computational Technologies in Electrical and Electronics Engineering Pub Date : 2008-07-21 DOI: 10.1109/SIBIRCON.2008.4602553

A. Rastegarnia, A. Aghagolzadeh

{"title":"A Best Group selection algorithm to maximize capacity of MIMO Gaussian broadcast channels","authors":"A. Rastegarnia, A. Aghagolzadeh","doi":"10.1109/SIBIRCON.2008.4602553","DOIUrl":"https://doi.org/10.1109/SIBIRCON.2008.4602553","url":null,"abstract":"In this paper the problem of maximizing the multi-user capacity of Gaussian multiple-input multiple-output (MIMO) broadcast channels (BC) under total power constraint is considered. Although dirty-paper coding (DPC) is capacity achieving for this channel, employing dirty-paper coding is a computationally complex non-convex problem. To deal with this problem, many algorithms use iterative procedures to find the optimal solution. However, when the number of active users is large, these algorithms introduce a high order of complexity and suffer from memory drawback. Best Group (BG) selection is a method to address this problem. We propose a new BG selection algorithm that when is used jointly with the iterative dirty paper coding algorithm, provides acceptable results. The main feature of the proposed algorithm is that it is more efficient in a sense of computationally complexity than the similar algorithms. In addition as our simulation results show the proposed algorithm not only is much faster than similar algorithms, but also, it has very negligible reduction in the BC capacity.","PeriodicalId":295946,"journal":{"name":"2008 IEEE Region 8 International Conference on Computational Technologies in Electrical and Electronics Engineering","volume":"97 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128794335","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

Two schemes for block-based transmission of variable-length codes 变长码分组传输的两种方案

2008 IEEE Region 8 International Conference on Computational Technologies in Electrical and Electronics Engineering Pub Date : 2008-07-21 DOI: 10.1109/SIBIRCON.2008.4602649

B. Assanovich

引用次数: 7

Application of kalman filters as a tool for phase and frequency demodulation of IQ signals 卡尔曼滤波器在IQ信号相位和频率解调中的应用

2008 IEEE Region 8 International Conference on Computational Technologies in Electrical and Electronics Engineering Pub Date : 2008-07-21 DOI: 10.1109/SIBIRCON.2008.4602570

F. Schadt, F. Mohr, M. Holzer

引用次数: 19

Influence of non-cooperative target on interferometrical signal 非合作目标对干涉信号的影响

2008 IEEE Region 8 International Conference on Computational Technologies in Electrical and Electronics Engineering Pub Date : 2008-07-21 DOI: 10.1109/SIBIRCON.2008.4602606

P. Kučera, F. Mohr

引用次数: 1

A framework to bring engineering students’ work-based experiences into their education 将工程专业学生的工作经验带入他们的教育的框架

2008 IEEE Region 8 International Conference on Computational Technologies in Electrical and Electronics Engineering Pub Date : 2008-07-21 DOI: 10.1109/SIBIRCON.2008.4602557

T. Esendal, S. Rogerson

引用次数: 1

Dielectric resonator filters using improved spurious performance resonant sections 介质谐振器滤波器采用改进的杂散性能谐振部分

2008 IEEE Region 8 International Conference on Computational Technologies in Electrical and Electronics Engineering Pub Date : 2008-07-21 DOI: 10.1109/SIBIRCON.2008.4602581

A. Bunin, V. Gevorkyan, Yu. I. Kazantsev, S. Mikhalin, V. Polukarov, S. Vishnyakov

引用次数: 3

Formation and cooperation for SWARMed intelligent robots 蜂群智能机器人的编队与协作

2008 IEEE Region 8 International Conference on Computational Technologies in Electrical and Electronics Engineering Pub Date : 2008-07-21 DOI: 10.1109/SIBIRCON.2008.4602595

Wei Cao, Yanqing Yang

引用次数: 0