IEEE Africon '11最新文献_第2页

Modular robotics in an African context 模块化机器人在非洲的应用

IEEE Africon '11 Pub Date : 2011-11-10 DOI: 10.1109/AFRCON.2011.6072081

H. Lund

引用次数: 1

Adaptive decision-taking of protection systems in networks with dispersed power generating sources 分散发电源网络中保护系统的自适应决策

IEEE Africon '11 Pub Date : 2011-11-10 DOI: 10.1109/AFRCON.2011.6072134

A. Halinka, P. Sowa, M. Szewczyk

引用次数: 4

Analog circuit synthesis using two-port theory and genetic programming 模拟电路合成使用双端口理论和遗传规划

IEEE Africon '11 Pub Date : 2011-11-10 DOI: 10.1109/AFRCON.2011.6072054

A. Senn, A. Peter, J. Korvink

引用次数: 5

Unconstrained MPC and PID evaluation for motion profile tracking applications 运动轮廓跟踪应用的无约束MPC和PID评估

IEEE Africon '11 Pub Date : 2011-11-10 DOI: 10.1109/AFRCON.2011.6072037

M. Tsoeu, M. Esmail

{"title":"Unconstrained MPC and PID evaluation for motion profile tracking applications","authors":"M. Tsoeu, M. Esmail","doi":"10.1109/AFRCON.2011.6072037","DOIUrl":"https://doi.org/10.1109/AFRCON.2011.6072037","url":null,"abstract":"Motion porfile tracking control forms an integral part of most industrial applications ranging from manufacturing, where planned motion robots perform assebly tasks, medical applications for position patients and moving scanners across patient bodies and unmanned vehicle applications such as automated parking. In all these applications, the challanges are keeping the tracking error as low as possible, using as low a control effort as can be afforded. Numerous control methods ranging from PID, to Sliding Mode Control (SMC) have been researched in this regard, some with great succes. With the objectives and aspects of motion profile tracking, specifically a desired trajectory that is known apriori, it is intuitive to assume that Model Predictive Control (MPC) which is heavily rooted on the use of future information would be a good candidate for such applications. In this paper we test optimally tunned MPC and PID controllers for motion profile tracking applications, and draw comparisons based on Pareto optimality. Optimal controller tunning is performed and simulation as well of experimental tests of some of the pareto optimal points are undertaken for comparisons. The results for PID control are reasonable and MPC gives unanticipated outcomes.","PeriodicalId":125684,"journal":{"name":"IEEE Africon '11","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124375057","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

Spatio-temporal perception nets 时空感知网

IEEE Africon '11 Pub Date : 2011-11-10 DOI: 10.1109/AFRCON.2011.6072061

M. Pongratz, R. Velik, J. Machajdik

引用次数: 2

Characteristic function based method for SVM classification of maneuvering over the horizon targets 基于特征函数的支持向量机水平目标机动分类方法

IEEE Africon '11 Pub Date : 2011-11-10 DOI: 10.1109/AFRCON.2011.6072027

A. Jalalirad, H. Amindavar, Rodney Lynn Kirlin

引用次数: 2

Lagrangian relaxation in the multicriterial routing 多准则路由中的拉格朗日松弛

IEEE Africon '11 Pub Date : 2011-11-10 DOI: 10.1109/AFRCON.2011.6072070

Krzysztof Stachowiak, J. Weissenberg, P. Zwierzykowski

{"title":"Lagrangian relaxation in the multicriterial routing","authors":"Krzysztof Stachowiak, J. Weissenberg, P. Zwierzykowski","doi":"10.1109/AFRCON.2011.6072070","DOIUrl":"https://doi.org/10.1109/AFRCON.2011.6072070","url":null,"abstract":"Communications networks routing is not a new subject. However, with a growth of packet networks and the increase of their range and importance, the task of conveying information over the web has grown beyond its original shape and has become far more sophisticated. It is no longer computer scientists and the military that make use of the global network exclusively; it can be stated that almost every possible group from the global population has numerous representatives among Internet users. This fact is coupled with a decrease in the popularity of the original communication media such as the telephone and the e-mail. This is mainly due to them being assimilated into packet networks along with the process of network convergence. A number of different types of information streams in packet networks has been observed and classified. It turns out that careful resources management itself may lead to an increase in the information transporting efficiency. In this paper, an approach is explored - the Lagrangian relaxation - that enables incorporating multiple criteria into the routing problem solution. At the same time, the low computation complexity is maintained that enables further consideration of the technique also in practical scenarios.","PeriodicalId":125684,"journal":{"name":"IEEE Africon '11","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132022470","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: 16

GPU-based 3D-FDTD computation for electromagnetic field dosimetry 基于gpu的电磁场剂量计三维时域有限差分计算

IEEE Africon '11 Pub Date : 2011-11-10 DOI: 10.1109/AFRCON.2011.6072180

T. Nagaoka, Soichi Watanabe

引用次数: 9

Reliable data distribution in voice communication environments 可靠的数据分布在语音通信环境

IEEE Africon '11 Pub Date : 2011-11-10 DOI: 10.1109/AFRCON.2011.6072106

Josef Mitterbauer, H. Zeilinger, Stefan Kohlhauser, T. Turek, Michael Kreilmeier

引用次数: 2

IEEE 802.11 OFDM Software Defined Radio beacon frame transmission IEEE 802.11 OFDM软件定义无线电信标帧传输

IEEE Africon '11 Pub Date : 2011-11-10 DOI: 10.1109/AFRCON.2011.6071990

Joseph Wamicha, S. Winberg

引用次数: 3