2009 Innovative Technologies in Intelligent Systems and Industrial Applications最新文献_第2页

Restoration scheme issues in fiber to the home Ethernet passive optical network (FTTH-EPON) 光纤到户以太网无源光网络(FTTH-EPON)恢复方案问题

2009 Innovative Technologies in Intelligent Systems and Industrial Applications Pub Date : 2009-07-25 DOI: 10.1109/CITISIA.2009.5224178

S. A. C. Aziz, M. Ab-Rahman, K. Jumari

引用次数: 3

Optimization of cooling systems in data centre by Computational Fluid Dynamics model and simulation 基于计算流体动力学模型与仿真的数据中心冷却系统优化

2009 Innovative Technologies in Intelligent Systems and Industrial Applications Pub Date : 2009-07-25 DOI: 10.1109/CITISIA.2009.5224189

R. Romadhon, Maisarah Ali, Ayub Mohd Mahdzir, Y. Abakr

引用次数: 19

Detection of bond cratering defects under aluminum wedge bond using I–V characteristics and liquid crystal thermography 利用I-V特性和液晶热成像技术检测铝楔键下的键孔缺陷

2009 Innovative Technologies in Intelligent Systems and Industrial Applications Pub Date : 2009-07-25 DOI: 10.1109/CITISIA.2009.5224221

C. Lau, K. Sim, C. Tso, H. Ting

引用次数: 2

EMG denoising estimation based on adaptive wavelet thresholding for multifunction myoelectric control 基于自适应小波阈值的多功能肌电控制肌电信号去噪估计

2009 Innovative Technologies in Intelligent Systems and Industrial Applications Pub Date : 2009-07-25 DOI: 10.1109/CITISIA.2009.5224220

A. Phinyomark, C. Limsakul, P. Phukpattaranont

{"title":"EMG denoising estimation based on adaptive wavelet thresholding for multifunction myoelectric control","authors":"A. Phinyomark, C. Limsakul, P. Phukpattaranont","doi":"10.1109/CITISIA.2009.5224220","DOIUrl":"https://doi.org/10.1109/CITISIA.2009.5224220","url":null,"abstract":"Wavelet denoising algorithms have been received considerable attention in the removal of noises of surface electromyography (sEMG) signal. Wavelet denoising algorithms proposed by Donoho's method is more often used in sEMG signal. However, Donoho's method is limited especially for multifunction myoelectric control. It does not only remove noises but it also removes some important part of sEMG signals. This study proposes an improved threshold estimation method. Six modified threshold estimation methods associated with the selected thresholding rescaling are evaluated. SEMG signal from six hand motions with additive WGN at various signal-to-noise ratios (SNRs) were applied to evaluate the efficient of method. Features of the estimated signal are sent to classification task. Evaluations of the performance of these algorithms are mean squared error (MSE) and classification rate. The results show that Global Scale Modified Universal (GSMU) method provides better performance than traditional Donoho's method. It produces sEMG signals that remain important information of the original sEMG signal and can eliminate lots of noises. The average MSE are 0.0024 at 20 dB SNR, low noise, and 0.074 at 0 dB, high noise. The accuracy of hand movement recognition of sEMG signal that estimates from GSMU is improved. It improves 1 to 4% of the classification accuracy depend on level of noise. In addition, performance of level dependent method is better than the others rescaling method. In the experiment, GSMU threshold estimation method is an efficient method for producing useful sEMG signal without noise and improving the application of hand movement recognition.","PeriodicalId":144722,"journal":{"name":"2009 Innovative Technologies in Intelligent Systems and Industrial Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123015968","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: 34

Artificial intelligent based approaches of estimating of torque for multi-teeth per pole switched reluctance motor 基于人工智能的多齿单极开关磁阻电机转矩估计方法

2009 Innovative Technologies in Intelligent Systems and Industrial Applications Pub Date : 2009-07-25 DOI: 10.1109/CITISIA.2009.5224235

A. Parvizi, R. Aris, T. Lachman, T. M. Rom

引用次数: 1

Reactive dye impingement on woven fabrics and it's effect on colour 活性染料对机织物的冲击及其对颜色的影响

2009 Innovative Technologies in Intelligent Systems and Industrial Applications Pub Date : 2009-07-25 DOI: 10.1109/CITISIA.2009.5224182

I. Elamvazuthi, P. Vasant, A. Ahmad, M. Aftab, S. Rajendran

引用次数: 0

Protection scheme of fiber to the home passive optical network using access control system 采用门禁系统的光纤到户无源光网络保护方案

2009 Innovative Technologies in Intelligent Systems and Industrial Applications Pub Date : 2009-07-25 DOI: 10.1109/CITISIA.2009.5224181

A. Premadi, M. Ab-Rahman, N. Chuan, Mohamad Najib Mohamad Saupe, K. Jumari

引用次数: 5

Use of lagrange time delay estimation interpolation in the magnification of electron microscope images 拉格朗日时延估计插值在电子显微镜图像放大中的应用

2009 Innovative Technologies in Intelligent Systems and Industrial Applications Pub Date : 2009-07-25 DOI: 10.1109/CITISIA.2009.5224164

L. Thong, K. Sim, C. Tso

引用次数: 0

Human assisted tools for gait analysis and intelligent gait phase detection 人类辅助步态分析和智能步态相位检测工具

2009 Innovative Technologies in Intelligent Systems and Industrial Applications Pub Date : 2009-07-25 DOI: 10.1109/CITISIA.2009.5224208

C. Senanayake, S. M. N. Arosha Senanayake

{"title":"Human assisted tools for gait analysis and intelligent gait phase detection","authors":"C. Senanayake, S. M. N. Arosha Senanayake","doi":"10.1109/CITISIA.2009.5224208","DOIUrl":"https://doi.org/10.1109/CITISIA.2009.5224208","url":null,"abstract":"Gait analysis is a widely used approach to detect deformations and allow clinicians to conclude possible treatments. However, accurate gait analysis require large amount of data and lengthy assessment times. Therefore this paper presents the initial study of a system which was developed with the intention to provide clinicians a solution to acquire gait parameters and detect anomalies with ease and comfort. The system consists of four force sensitive resistors and two inertial sensors to obtain ground contact force measurements and knee joint angles, respectively, during walking. Emphasis is made on the software application which was designed to be used in a clinical environment which allows users to perform gait analysis without in-depth knowledge on the software or hardware. The software application facilitates the real time acquisition of kinematic and kinetic gait parameters, intelligent gait phase detection and data storage for later reference. The designed system is a black box to the users, and the user can communicate to the hardware with the developed user-friendly GUI. The gait parameters and the gait phases detected are illustrated in a graphical and tabular form which aids to determine the presence of abnormalities, and the instance of deformation occurrences. The hardware and software was tested on several subjects, and the results obtained are discussed to verify the system.","PeriodicalId":144722,"journal":{"name":"2009 Innovative Technologies in Intelligent Systems and Industrial Applications","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134482533","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: 19

Synthesis of fiber Bragg grating parameters using hybrid optimization algorithm 基于混合优化算法的光纤布拉格光栅参数合成

2009 Innovative Technologies in Intelligent Systems and Industrial Applications Pub Date : 2009-07-25 DOI: 10.1109/CITISIA.2009.5224170

C. Teoh, F. A. Rahman

引用次数: 4