IEEE SoutheastCon 2008最新文献_第9页

Determining constant power speed ratio of the induction motor from equivalent circuit parameters 根据等效电路参数确定感应电动机的恒功率速比

IEEE SoutheastCon 2008 Pub Date : 2008-04-03 DOI: 10.1109/SECON.2008.4494339

N. Patil, J. Lawler, J. McKeever

引用次数: 4

A survey of energy harvesting sources for embedded systems 嵌入式系统能量收集源综述

IEEE SoutheastCon 2008 Pub Date : 2008-04-03 DOI: 10.1109/SECON.2008.4494336

Sravan Chalasani, J. Conrad

引用次数: 508

Fuzzy compensation control for switched reluctance motor system based on finite element model 基于有限元模型的开关磁阻电机系统模糊补偿控制

IEEE SoutheastCon 2008 Pub Date : 2008-04-03 DOI: 10.1109/SECON.2008.4494342

Jingjun Zhang, Haijun Zhang, Ruizhen Gao

引用次数: 5

Optimal real-time DB management 最佳实时数据库管理

IEEE SoutheastCon 2008 Pub Date : 2008-04-03 DOI: 10.1109/SECON.2008.4494304

W. Meilander

{"title":"Optimal real-time DB management","authors":"W. Meilander","doi":"10.1109/SECON.2008.4494304","DOIUrl":"https://doi.org/10.1109/SECON.2008.4494304","url":null,"abstract":"A different processor paradigm for real-time command and control problems is presented, using the air traffic control problem as an example. Current ATC approaches use \"dynamic\" scheduling algorithms that seem to guarantee unpredictable performance. The current problems with ATC were pointed out, since 1963, by theoretical results in real-time scheduling. M. Klein et al, state, \"an efficient real-time multiprocessor scheduling algorithm is not expected\" [2]. J. Stankovic et al, write \"complexity results show that most real-time multiprocessing scheduling is NP-hard. \"[3]. Note that each author is discussing multiprocessing. The associative processor (AP), a poorly understood set processing Harvard architecture, offers a feasible, predictable and economical approach to real-time database management problems and avoids the problems that are inherent in present day multiprocessor algorithms. We further consider the rationale for this performance by presenting a new time complexity function that considers set processing in the real-time database environment. Following Garey and Johnson in their renowned book \"Computers and Intractability: a Guide to the Theory of NP-completeness\" [4], we develop the rationale for a time complexity function 0(1) for n operands. Because of the Harvard architecture, only a single instruction can exist at any time. When the summation of algorithm times is less than the allowed update time the schedule is optimal.","PeriodicalId":188817,"journal":{"name":"IEEE SoutheastCon 2008","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121756546","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

A Portable toolbox for the visualization and processing of multimodal geophysical measurements 多模态地球物理测量的可视化和处理便携式工具箱

IEEE SoutheastCon 2008 Pub Date : 2008-04-03 DOI: 10.1109/SECON.2008.4494318

B. Johnson

{"title":"A Portable toolbox for the visualization and processing of multimodal geophysical measurements","authors":"B. Johnson","doi":"10.1109/SECON.2008.4494318","DOIUrl":"https://doi.org/10.1109/SECON.2008.4494318","url":null,"abstract":"The optimal design of field-scale, multi-modal geophysical surveys is currently limited by the lack of software tools that can be used to simulate, visualize and process large data sets. Geophysica is among the few software tools that provides a comprehensive suite of calculation methods for small data sets. Geophysica, while useful, is limited in its portability because each computer using it must possess an expensive MATLAB license. The objective of this study is to develop a portable software toolbox for the visualization and processing of large-scale multimodal near-surface geophysical measurements. We present a Microsoft Visual C++-based tool GeoPhysical Calculation Plus Plus (GPCPP) capable of the same numerical analyses as Geophysica but with significant improvements in simulation and processing capabilities. We developed GPCPP by using the OpenGL-based GUI builder glui, the open-source visualization toolkit Gnuplot and by implementing an n-length discrete Fourier transform method. This report provides a description of GPCPP's capabilities and discusses how these capabilities may be further expanded. The resulting toolbox is quite portable and can easily accommodate the large data sets typical of field-scale near surface geophysical surveys.","PeriodicalId":188817,"journal":{"name":"IEEE SoutheastCon 2008","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124457381","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: 2

Locality sensitive hashing based searching scheme for a massive database 基于位置敏感哈希的海量数据库搜索方案

IEEE SoutheastCon 2008 Pub Date : 2008-04-03 DOI: 10.1109/SECON.2008.4494271

Haiying Shen, Ting Li, Ze Li, F. Ching

引用次数: 12

Integrated nearshore wave amplitude model for use on portable devices 用于便携式设备的综合近岸波振幅模型

IEEE SoutheastCon 2008 Pub Date : 2008-04-03 DOI: 10.1109/SECON.2008.4494249

Adam Jones, C. Thaxton

引用次数: 0

Fabrication of compact polymer waveguide devices using air-trench bends and splitters 采用气沟弯管和分离器的紧凑聚合物波导器件的制造

IEEE SoutheastCon 2008 Pub Date : 2008-04-03 DOI: 10.1109/SECON.2008.4494331

Yongbin Lin, N. Rahmanian, Seunghyun Kim, G. Nordin