检索结果-内蒙古大学图书馆

International Conference on Photonics (ICP)

作者： A. N. Al-Omari M. S. Alias K. L. Lear Electronic Engineering Department Hijjawi Faculty for Engineering Technology Yarmouk University Irbid Jordan Advanced Physical Technologies Lab Telekom Malaysia Research & Development (TMR&D) TM Innovation Centre Lingkaran Teknokrat Timur Cyberjaya Selangor Malaysia Electrical and Computer Engineering Department Colorado State University Fort Collins CO USA

Top-emitting, oxide-confined, polyimide-planarized 980-nm VCSELs with copper-plated heatsinks were fabricated and characterized. Increasing the plated heatsink radius from 0-μm to 4-μm larger than the mesa diameter for lasers with 8-μm oxide aperture diameter reduced the measured thermal impedance, increased the maximum bias current density, and increased the maximum output optical power achieved by a 29%, 37%, and 73%, respectively. VCSELs with oxide aperture diameter and heatsink overlap of 8-μm and 4-μm, respectively, demonstrated 17°C decrease in the internal device temperature (i.e. active region temperature) at the maximum output optical power. Devices with similar mesa diameters of 26-μm and different heatsink overlaps exhibited a threshold bias current and a total series resistance of (630±4%)μA and ~95Ω, respectively.

关键词： Vertical cavity surface emitting lasers Heat sinks Optical device fabrication Apertures Temperature measurement Resistance

来源：评论

学校读者我要写书评

暂无评论

A remote online monitoring system for dam

A remote online monitoring system for dam

引用

1st International Conference on Instrumentation and Measurement, computer, Communication and Control, IMCCC2011

作者： Wang, Shihu Wang, Fude Faculty of Electronic and Electrical Engineering HuaiYin Institute of Technology Huaian China Faculty of Computer Engineering HuaiYin Institute of Technology Huaian China

ISBN: (纸本)9780769545196

Because of the wireless remote monitoring system has more and more application, a remote monitoring system based on GPRS and internet is presented. Based on the total design of the system, the hardware and software of the system is designed. The design method is suitable for any remote monitoring and control system if the sensors and conditioning circuits are replaced. So there is certain reference for similar system design. © 2011 IEEE.

关键词： Monitoring

来源：评论

学校读者我要写书评

暂无评论

Poster abstracts

引用

Sleep and Biological Rhythms 2016年第1期5卷 A1-A189页

作者： J. Ferrie M. Shipley F. Cappuccio E. Brunner M. Miller M. Kumari M. Marmot A. Coenen J. L. Castillo F. Araya G. Bustamante L. Montecino C. Torres S. Oporto J. Gronli E. Fiske R. Murison B. Bjorvatn E. Sorensen R. Ursin C. M. Portas S. Rajaraman A. Gribok N. Wesensten T. Balkin J. Reifman N. Dursunoglu S. Ozkurt S. Baser O. Delen S. Sarikaya P. Sadler P. Mitchell D. Françon M. Decobert B. Herve A. Richard G. Griebel P. Avenet B. Scatton G. L. Fur D. Eckert A. Jordan A. Wellman S. Smith A. Malhotra D. White D. Bruck I. Thomas A. Kritikos W. Oertel K. Stiasny-Kolster D. Garcia-Borreguero W. Poewe B. Hoegl R. Kohnen E. Schollmayer J. Keffel C. Trenkwalder A. Valle S. Roizenblatt F. Fregni P. Boggio S. Tufik K. Ward L. Robertson L. Palmer P. Eastwood D. Hillman J. Lee S. Mukherjee V. de Padova G. Barbato G. Ficca I. Zilli P. Salzarulo M. Veldi T. Hion V. Vasar M. Kull L. Nowak J. Davis Y. Latzer O. Tzischinsky S. Crowley M. Carskadon M. Anca-Herschkovitsch D. Frey J. Ortega C. Wiseman C. Farley K. Wright A. Campbell A. Neill K. Spiegel R. Leproult E. Tasali N. Scherberg E. van Cauter A. T. Noradina N. A. Karim I. Norlinah A. A. Raymond R. Sahathevan B. Hamidon E. Werth R. Poryazova R. Khatami C. Bassetti R. G. Beran L. Ainley G. Holand J. Duncan H. Kinney B. Davis B. Hood S. Frey C. Schmidt M. Hofstetter P. Peigneux C. Cajochen W.-P. Hu J.-D. Li C. Zhang L. Boehmer J. Siegel Q.-Y. Zhou Y. Sagawa H. Kondo T. Takemura H. Kanayama Y. Kaneko M. Sato T. Kanbayashi Y. Hishikawa T. Shimizu A. Viola L. James L. Schlangen D.-J. Dijk R. Andretic Y.-C. Kim K.-A. Han F. Jones R. Greenspan L. Sanford L. Yang X. Tang K. Dieter E. Uta H. Sven M. Richard N. Oyane S. Pallesen F. Holsten Y. Inoue M. Fujita N. Emura K. Kuroda N. Uchimura A. Johnston J. Astbury G. Kennedy K. Hoedlmoser M. Schabus T. Pecherstorfer S. Moser G. Gruber P. Anderer W. Klimesch N. Naidoo M. Ferber A. Pack D. Neu O. Mairesse G. Hoffmann A. Dris L. Lambrecht P. Linkowski P. Verbanck O. Le Bon N. Matsuura M. Yamao N. Adachi R. Aritomi Y. Komada H. Tanaka S. Shirak University College London London UK University College London London USA Warwick Medical School London UK Warwick Medical School Coventry USA Radboud University Nijmegen Nijmegen Netherlands Department of Neurology University of Chile Santiago Chile Neurology Service Hospital del Salvador Santiago Chile Family Health Center Juan Pablo II Santiago Chile Department of Biomedicine Section on Physiology Univeristy of Bergen Bergen Norway Department of Public Health and Primary Health Care Univeristy of Bergen Bergen Norway Department of Public Health and Primary Health Care University of Bergen Bergen Norway Norwegian Competence Center for Sleep Disorders Haukeland University Hospital Bergen Norway Department of Child and Adolescent Psychiatry Haukeland University Hospital Univeristy of Bergen Bergen Norway Department of Biomedicine University of Bergen Bergen Norway US Army Medical Research and Materiel Command Fort Detrick Frederick USA Walter Reed Army Institute of Research Silver Spring USA Department of Behavioral Biology Walter Reed Army Institute of Research Silver Spring USA Faculty Department of Pulmonology Pamukkale University Medical Denizli Turkey University of Ballarat Ballarat Australia Sanofi-Aventis Recherche et Developpement Paris France Brigham and Women’s Hospital Harvard Medical School Boston USA The University of Queensland Adelaide Australia School of Psychology University of Queensland Brisbane Australia The University of Queensland Brisbane Australia Victoria University Melbourne Australia Department of Psychology Victoria University Melbourne Australia School of Psychology Victoria University Melbourne Australia Philips-Universität Marburg Germany Philips-Universitaet-Marburg Marburg Germany Instituto de Investigaciones del Sueno Madrid Spain Universitätsklinik für Neurologie Innsbruck Austria Universitaetsklinik fuer Neurologie Innsbruck Austria IMEREM GmbH Nuernberg Germany Schwarz Pharma AG Monheim Germany

来源：评论

学校读者我要写书评

暂无评论

Design of indoor temperature and humidity monitoring system based on CC2430 and fuzzy-PID

Design of indoor temperature and humidity monitoring system ...

引用

2011 Cross Strait Quad-Regional Radio Science and Wireless technology Conference, CSQRWC 2011

作者： Chang, Bo Zhang, Xinrong Faculty of Computer Engineering Huaiyin Institute of Technology Huai'an Jiangsu China Faculty of Electronic and Electrical Engineering Huaiyin Institute of Technology Huai'an Jiangsu China

ISBN: (纸本)9781424497904

Aiming at the actual demand of environmental information monitoring, an indoor temperature and humidity monitoring system based on fuzzy-PID strategy is designed. The system uses CC2430 as the core to develop wireless sensor nodes which follow the ZigBee communication protocol, uses the data collection terminal with high-precision temperature and humidity sensor to collect temperature and humidity data of the environment, uses ZigBee technology to achieve networking of wireless sensors and the automatic aggregation of monitoring data, and uses the fuzzy PID control algorithm to improve the accuracy of test data. The indoor temperature and humidity regulation is achieved based on fuzzy PID control technology. The management function of various sensor nodes and a large number of environmental data is achieved based on embedded database. The monitoring results for temperature and humidity have shown that this system is stable, high reliable in data transmission and easy to use, and can be widely used in various areas of automatic monitoring of environmental parameters. © 2011 IEEE.

关键词： Sensor nodes

来源：评论

学校读者我要写书评

暂无评论

Research of temperature and humidity monitoring system based on WSN and fuzzy control

Research of temperature and humidity monitoring system based...

引用

2011 International Conference on electronics and Optoelectronics, ICEOE 2011

作者： Zhang, Xinrong Bo, Chang Faculty of Electronic and Electrical Engineering Huaiyin Institute of Technology Huai'an Jiangsu China Faculty of Computer Engineering Huaiyin Institute of Technology Huai'an Jiangsu China

ISBN: (纸本)9781612842738

Aiming at the features of environmental information monitoring, a multi-parameter monitoring system is designed based on low-power ZigBee wireless communication technology to improve overall the level of system automation and monitoring. By wireless sensor networks the data is collected and processed real-time and at the receiving end the data is received, saved and displayed to achieve temperature and humidity monitoring. The implementation of system software and hardware are given, including the design of wireless node and the implementation principle of data transmission and communication modules. This system overcomes the limitations of wired sensor networks and has the properties of flexible networking for monitoring equipment, convenient removing, low cost nodes and high capacity. The monitoring results for temperature and humidity have shown that this system is stable, high reliable in data transmission and easy to use, and can be widely used in various areas of automatic monitoring of environmental parameters. © 2011 IEEE.

关键词： Data transfer

来源：评论

学校读者我要写书评

暂无评论

Analysis of parallel multicore performance on Sobel Edge detector

Analysis of parallel multicore performance on Sobel Edge det...

引用

15th WSEAS International Conference on computers, Part of the 15th WSEAS CSCC Multiconference

作者： Khalid, Noor Elaiza Abdul Ahmad, Siti Arpah Noor, Noorhayati Mohamed Fadzil, Ahmad Firdaus Ahmad Taib, Mohd Nasir Faculty of Computer Science and Mathematics Faculty of Electrical and Electronic Engineering University Technology MARA Shah Alam Selangor Malaysia

ISBN: (纸本)9781618040190

This paper presents the parallel multicore Sobel edge algorithm which parallelizes the traditional sequential Sobel edge detection algorithm on a parallel multicore platform. The current advancement of multicore architecture can be utilized by the parallel programming paradigm when focuses on the thread operations. The CPUs/cores provide more processing resource to be used but often not fully utilized to its utmost potential. In this paper, the performance of multicore architectures, combined with the parallel communication software named Message Passing Interface (MPI), on the application of Sobel Edge detector algorithm is implemented on various thread processing is performed and analyzed. The test is being done on ten different images with each image tested in the varying size of 1Kx1K, 2Kx2K, and 3Kx3K pixels. The significant performance increment is discovered due to the fact that the CPU is being fully utilized. This proves that the current hardware is far more underutilized than one would expect.

关键词： Message passing

来源：评论

学校读者我要写书评

暂无评论

Methods for virtual human bones and movement control

Methods for virtual human bones and movement control

引用

4th International Congress on Image and Signal Processing, CISP 2011

作者： Zhao, Jianyang Chen, Jingmei Gu, Fayun Ding, Weihong Liu, HaiPing Faculty of Computer Engineering Huaiyin Institute of Technology Huaian China Huaiyin Institute of Technology Huaian China Faculty of Electronic and Electrical Engineering Huaiyin Institute of Technology Huaian China

ISBN: (纸本)9781424493067

Based on common programming language the establishment of three-dimensional human bone motion and control platform can be achieved to simulate the motion relationship between bones. There are two motion controlling modes based on the algorithm AABB. One is the interaction of human to computer and another is the interaction virtual environments to physical. The solution model is proposed to establish the relationship between reference point in motion video image to motion attitude. The application programming of simulation movement, based on three-dimensional graphics standard OpenGL 3D interface, can display motion relationship between the bone joints to the body and bone. It realizes many actions, such as body fat, bone nodding, shaking his head, raising his hand, leg lift, rotate, zoom, walking, etc.. It can be used for robot, medical education, telemedicine, and other fields of human motion research. © 2011 IEEE.

关键词： Bone

来源：评论

学校读者我要写书评

暂无评论

Approximate calculation of voltage in three-phase primary distribution feeder

引用

IEEJ Transactions on Power and Energy 2012年第1期132卷 16-22页

作者： Iioka, Daisuke Iwata, Kubou Kondo, Non-Hisashi Sakaguchi, Non Takuma Shigetou, Non Takaya Matsumura, Toshiro Dept. of Electrical and Electronic Engineering Faculty of Science and Technology Meijo University 1-501 Shiogama-guchi Tenpa-ku Nagoya 468-8502 Japan Chubu Electric Power Co. Inc. 1 Toshin-cho Higashi-ku Nagoya 461-8680 Japan Dept. of Electrical Engineering and Computer Science Nagoya University Furo-cho Chikusa-ku Nagoya 464-8603 Japan

An approximate method to calculate voltage in three-phase primary distribution feeder has been proposed. Generally, nonlinear simultaneous equations have been solved to calculate the voltage in power system since the dependence of electrical equipment on voltage is represented by exponential model such as constant power load, constant current load and constant impedance load. The nonlinear simultaneous equations were transformed to linear simultaneous equations by the proposed method. As a result, the proposed method can calculate the voltage without convergence calculations. It was found that the approximate value of voltage in the three-phase primary distribution feeder is in good agreement with the exact value. © 2012 The Institute of Electrical Engineers of Japan.

关键词： Feeding

来源：评论

学校读者我要写书评

暂无评论

Cost-efficient fault-tolerant decoder for hybrid nanoelectronic memories

Cost-efficient fault-tolerant decoder for hybrid nanoelectro...

引用

作者： Haron, Nor Zaidi Hamdioui, Said Computer Engineering Laboratory Delft University of Technology Netherlands Faculty of Electronic and Computer Engineering Universiti Teknikal Malaysia Melaka Malaysia

ISBN: (纸本)9783981080179

Existing work on fault tolerance in hybrid nanoelectronic memories (hybrid memories) assumes that faults only occur in the memory array and the encoder, not in the decoder. However, as the decoder is structured using scaled CMOS devices, it is also becoming vulnerable to faults. This paper presents a cost-efficient fault-tolerant decoder for hybrid memories that are impacted by a high degree of non-permanent clustered faults. Fault-tolerant capability is achieved by combining partial hardware redundancy scheme and on-line masking scheme based on Muller C-gates. In addition, the cost-efficient implementation of the decoder is realized by modifying the decoding sequence and implementing it based on time redundancy. Experimental results show that the proposed decoder is able to provide better reliability of the overall hybrid memory system, yet requires smaller area as compared to conventional decoder. For example, when assuming the fault ratio between decoder and memory array is 1:10 and at 10% fault rate, the proposed decoder ensures 1% higher reliability of the overall hybrid memory system. Moreover, the proposed decoder realizes 18.4% smaller area overhead for 64-bit word hybrid memory. © 2011 EDAA.

关键词： Fault tolerance

来源：评论

学校读者我要写书评

暂无评论

Twin Gaussian processes for binary classification

Twin Gaussian processes for binary classification

引用

11th IEEE International Conference on Data Mining, ICDM 2011

作者： He, Jianjun Gu, Hong Jiang, Shaorui Faculty of Electronic Information and Electrical Engineering Dalian University of Technology China Department of Electrical and Computer Engineering University of Florida United States

ISBN: (纸本)9780769544083

Gaussian process classifiers (GPCs) have recently attracted more and more attention from the machine learning community. However, because the posterior needs to be approximated by using a tractable Gaussian distribution, they usually suffer from high computational cost which is prohibitive for practical applications. In this paper, we present a new Gaussian process model termed as twin Gaussian processes for binary classification. The basic idea is to make predictions based on two latent functions with Gaussian process prior, each of which is close to one of the two classes and is as far as possible from the other. Being compared with the published GPCs, the proposed algorithm allows for an explicit inference based on analytical methods, thereby avoiding the high computational cost caused by approximating the posterior with Gaussian distribution. Experimental results on several benchmark data sets show that the proposed algorithm is valid and can achieve superior performance to the published algorithms. © 2011 IEEE.

关键词： Gaussian distribution

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：