2007 International Conference on Intelligent and Advanced Systems最新文献_第2页

Arabic sign language recognition in user-independent mode 用户独立模式下的阿拉伯手语识别

2007 International Conference on Intelligent and Advanced Systems Pub Date : 2007-11-01 DOI: 10.1109/ICIAS.2007.4658457

T. Shanableh, K. Assaleh

引用次数: 31

On-chip implementation of high speed and high resolution pipeline Radix 2 FFT algorithm 片上实现高速、高分辨率流水线的基数2 FFT算法

2007 International Conference on Intelligent and Advanced Systems Pub Date : 2007-11-01 DOI: 10.1109/ICIAS.2007.4658591

N. Mahdavi, R. Teymourzadeh, M. B. Bin Othman

引用次数: 2

The effects of colour image features on the performance of a wavelet-based codec 彩色图像特征对基于小波的编解码器性能的影响

2007 International Conference on Intelligent and Advanced Systems Pub Date : 2007-11-01 DOI: 10.1109/ICIAS.2007.4658494

E. Irijanti, V. Yap, M. Nayan

引用次数: 2

Design of MIMO controller for a manipulator using Tabu Search algorithm 基于禁忌搜索算法的机械臂MIMO控制器设计

2007 International Conference on Intelligent and Advanced Systems Pub Date : 2007-11-01 DOI: 10.1109/ICIAS.2007.4658540

I. Hassanzadeh, Saleh Mobayen, H. Kharrati

引用次数: 6

On-line fault detection & diagnosis of rotating machines using acoustic emission monitoring techniques 基于声发射监测技术的旋转机械故障在线检测与诊断

2007 International Conference on Intelligent and Advanced Systems Pub Date : 2007-11-01 DOI: 10.1109/ICIAS.2007.4658516

M. Elmaleeh, N. Saad, Mahmud Ahmed

{"title":"On-line fault detection & diagnosis of rotating machines using acoustic emission monitoring techniques","authors":"M. Elmaleeh, N. Saad, Mahmud Ahmed","doi":"10.1109/ICIAS.2007.4658516","DOIUrl":"https://doi.org/10.1109/ICIAS.2007.4658516","url":null,"abstract":"On-line condition monitoring (CM) of heavy rotating machines plays an important role in industrial plants. It continuously provides the machine status which allows the detection of abnormalities and problems at incipient stages as well as the intervention of maintenance and production personnel at proper time to keep the plant running and to avoid serious accidents. Most of rotating machine failures is due to bearing faults. The ability to predict the bearing failure at early stage is of great importance. This paper discusses the concept of acoustic emission (AE) monitoring techniques, in which signal processing measurements are used to create a simple integrated structure for the integration of condition monitoring and real-time information management of systems. This allows AE signals with frequency range 100 KHz - 1 MHz to be processed and analyzed using advanced signal processing and data analysis techniques. The effectiveness for AE monitoring system for early detection of healthy bearing is conducted. A system that is being developed to provide a test-bed for this concept is described.","PeriodicalId":228083,"journal":{"name":"2007 International Conference on Intelligent and Advanced Systems","volume":"106 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134262202","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: 11

Adaptive preprocessor system for noise suppression in cellular phones 用于蜂窝电话噪声抑制的自适应预处理系统

2007 International Conference on Intelligent and Advanced Systems Pub Date : 2007-11-01 DOI: 10.1109/ICIAS.2007.4658589

A. Chandavale, R. Jalnekar

{"title":"Adaptive preprocessor system for noise suppression in cellular phones","authors":"A. Chandavale, R. Jalnekar","doi":"10.1109/ICIAS.2007.4658589","DOIUrl":"https://doi.org/10.1109/ICIAS.2007.4658589","url":null,"abstract":"Digital voice systems have been in use for many applications including secure military voice communications, hands-free or cellular mobile telephone systems. In such applications, the speech signal is corrupted by environmental ambient noise. This acoustically added background noise degrades the performance of digital voice processors used for various functions like speech compressors, encoders etc. Further, due to dramatic variance in characteristics of noise in different environments, a single algorithm cannot prove equally beneficial in all circumstances. Finally, the complexity is a major barrier when dealing with systems involving runtime signal processing for mobile phones, as issues such as time complexity and MIPS as involved. Hence, some kind of noise reduction technique has to be employed in order to maintain the performance level of the system at par with that in case of a noise-free environment, regardless of the actual environment in which it is employed. To overcome these problems this paper propose to design a pre-processor system for noise suppression which should adapt to the environmental ambient noise and consequently apply a suitable algorithm.","PeriodicalId":228083,"journal":{"name":"2007 International Conference on Intelligent and Advanced Systems","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115703049","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: 1

Performance guarantees for agent-based Hierarchical Diff-EDF scheduler 基于代理的分层difff - edf调度器的性能保证

2007 International Conference on Intelligent and Advanced Systems Pub Date : 2007-11-01 DOI: 10.1109/ICIAS.2007.4658337

M.S. Saleh, Z. Othman, A. Zin

{"title":"Performance guarantees for agent-based Hierarchical Diff-EDF scheduler","authors":"M.S. Saleh, Z. Othman, A. Zin","doi":"10.1109/ICIAS.2007.4658337","DOIUrl":"https://doi.org/10.1109/ICIAS.2007.4658337","url":null,"abstract":"Packet networks are currently enabling the integration of heterogeneous traffic with a wide range of characteristics that extend from video traffic with stringent QoS requirements to best-effort traffic requiring no guarantees. QoS guarantees can be provided in packet networks by the use of proper packet scheduling algorithms. Similar to the trends of computer revolution, many scheduling algorithms have been proposed to meet this goal. In this paper, we propose a new priority assignment scheduling algorithm, Hierarchical Diff-EDF, which can meet the real-time needs while continuing to provide best effort service over heterogeneous real-time network traffic. The Hierarchical Diff-EDF service meets the flow miss rate requirements through the combination of single step hierarchal scheduling for the different network flows, and the admission control mechanism that detects the overload conditions to modify packetspsila priorities. The implementation of this scheduler is based on the multi-agent simulation that takes the inspiration from object-oriented programming. The implementation itself is aimed to the construction of a set of elements which, when fully elaborated, define an agent system specification. When evaluating our proposed scheduler, it was extremely obvious that the Hierarchical Diff-EDF scheduler performs much better than both EDF and Diff-EDF schedulers.","PeriodicalId":228083,"journal":{"name":"2007 International Conference on Intelligent and Advanced Systems","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115713190","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

Z-source inverter for UPS application z源逆变器UPS应用

2007 International Conference on Intelligent and Advanced Systems Pub Date : 2007-11-01 DOI: 10.1109/ICIAS.2007.4658504

R. Senthilkumar, R. Bharanikumar, J. Jerom

引用次数: 10

Designing 8 Degrees of Freedom Humanoid Robotic Arm 八自由度人形机械臂的设计

2007 International Conference on Intelligent and Advanced Systems Pub Date : 2007-11-01 DOI: 10.1109/ICIAS.2007.4658549

Le Duc, M. Syaifuddin, Truong Trong Toai, Ngo Huy Tan, M. Saad, Lee Chan Wai

引用次数: 15

FPGA implementation of space-time encoders 空时编码器的FPGA实现

2007 International Conference on Intelligent and Advanced Systems Pub Date : 2007-11-01 DOI: 10.1109/ICIAS.2007.4658410

G.N.D. Fadera, L.R.T. Ignacio, M.B.R. Nastor, P. Urriza, J. Marciano

引用次数: 1