2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA)最新文献

Wireless obstacle detection system for the elderly and visually impaired people 老年人及视障人士无线障碍物检测系统

2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA) Pub Date : 2013-12-01 DOI: 10.1109/ICSIMA.2013.6717949

B. Mustapha, A. Zayegh, R. Begg

引用次数: 15

Development of virtual pH analyzer 虚拟pH分析仪的研制

2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA) Pub Date : 2013-11-01 DOI: 10.1109/ICSIMA.2013.6717976

Zakarya Ameen Mohammed Almaqtari, Z. Janin

引用次数: 1

State of charge estimation of a Lithium-ion battery for electric vehicle based on particle swarm optimization 基于粒子群优化的电动汽车锂离子电池充电状态估计

2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA) Pub Date : 2013-11-01 DOI: 10.1109/ICSIMA.2013.6717978

N. Ismail, S. Toha

引用次数: 12

Design of Two-Stage CMOS amplifier for quartz crystal resonator 石英晶体谐振器两级CMOS放大器的设计

2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA) Pub Date : 2013-11-01 DOI: 10.1109/ICSIMA.2013.6717964

M. S. M. Taufik, A. Nordin, Sheroz Khan, Ahmad Anwar Zainuddin

引用次数: 0

Wave shaping with reduced leakage current in transformer-less inverter 无变压器逆变器中减小漏电流的波形整形

2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA) Pub Date : 2013-11-01 DOI: 10.1109/ICSIMA.2013.6717970

Md Noman Habib Khan, Sheroz Khan, T. Gunawan, Z. Shahid

{"title":"Wave shaping with reduced leakage current in transformer-less inverter","authors":"Md Noman Habib Khan, Sheroz Khan, T. Gunawan, Z. Shahid","doi":"10.1109/ICSIMA.2013.6717970","DOIUrl":"https://doi.org/10.1109/ICSIMA.2013.6717970","url":null,"abstract":"Converting DC into a good sinusoidal has been done in order for getting a solar panel (DC source) tied up to an AC (grid) for onward supply to load centers. Basically such conversion is a wave-shaping technique needing the use of low-pass filters. In contrast, it is quite difficult to get sinusoidal by using other filters such as high pass filters (HPF), band pass filters (BPF) and band stop filters (BPF). On the other hand, passive filters are shown to produce better harmonic-less results compared to using active filters. The issue of leakage current quite common in transformer less configuration is actually reason of escalating the cost and effect to get pure sine wave as well. In this paper, different filter configurations are tried to show how characteristic wave shapes are obtained from a square wave form. The shapes are characterized in terms of zero crossing, amplitude measurement and other criteria including the sine wave form that might be followed by low pass filters (LPF). The results are aimed at minimizing common mode leakage by getting ideally sinusoidal wave shape from Photovoltaic (PV) panel.","PeriodicalId":182424,"journal":{"name":"2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116221629","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: 14

PID-Ant Colony Optimization (ACO) control for Electric Power Assist Steering system for electric vehicle 电动汽车助力转向系统的pid -蚁群优化控制

2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA) Pub Date : 2013-11-01 DOI: 10.1109/ICSIMA.2013.6717979

R. A. Hanifah, S. Toha, S. Ahmad

引用次数: 10

Wind noise analysis of a two-way radio 对讲机的风噪声分析

2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA) Pub Date : 2013-11-01 DOI: 10.1109/ICSIMA.2013.6717945

Ummi Masyitah Mohd Fisol, Z. M. Ripin, N. A. Ismail, A. A. Saad, M. K. R. Hashim, Ping Yi Chan, Huoy Thyng Yow, C. Tan, Ung Ho Hii, Teik Seng Saw

引用次数: 4

Photoplethsymography for non-invasive diagnostics 用于非侵入性诊断的光容积成像

2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA) Pub Date : 2013-11-01 DOI: 10.1109/ICSIMA.2013.6717909

V. Kumar, V. Blazek

引用次数: 2

A novel design of Unknown Input Observer for fault diagnosis in the Tennessee-Eastman process system to Solve non-minimum phase problem 为解决非最小相位问题，设计了一种用于Tennessee-Eastman过程系统故障诊断的未知输入观测器

2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA) Pub Date : 2013-11-01 DOI: 10.1109/ICSIMA.2013.6717948

A. Termehchy, A. Afshar, M. Javidsharifi

{"title":"A novel design of Unknown Input Observer for fault diagnosis in the Tennessee-Eastman process system to Solve non-minimum phase problem","authors":"A. Termehchy, A. Afshar, M. Javidsharifi","doi":"10.1109/ICSIMA.2013.6717948","DOIUrl":"https://doi.org/10.1109/ICSIMA.2013.6717948","url":null,"abstract":"Fault diagnosis has become crucial subject due to the rising demands for reliability on the one side and higher system performance and product quality on the other side. There are various approaches for the goal of fault detection & isolation between which we focus on the unknown input observer since the observer-based schemes have been successfully adopted in a variety of application fields. This paper presents a novel design of Unknown Input Observer (UIO) for actuator fault detection and isolation in Tennessee-Eastman process control system (TE-PCS) to solve non-minimum phase problem. Unlike many previous UIO methods developed in the literature, the proposed scheme can carry out real-time reconstruction of unknown input in the presence of unstable invariant zero (with respect to the relation between the output and the unknown input). We extend the system by augmenting low pass filter in the inputs-outputs path to tackle the non-minimum phase problem and generate robust residuals. Simulation results demonstrate the effectiveness of the proposed design method.","PeriodicalId":182424,"journal":{"name":"2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA)","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130221803","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: 7

Mass detection using a macro-scale piezoelectric bimorph cantilever 大尺度压电双晶片悬臂梁的质量检测

2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA) Pub Date : 2013-11-01 DOI: 10.1109/ICSIMA.2013.6717954

A. Rabih, J. Dennis, M. Khir, M. A. Abdullah

{"title":"Mass detection using a macro-scale piezoelectric bimorph cantilever","authors":"A. Rabih, J. Dennis, M. Khir, M. A. Abdullah","doi":"10.1109/ICSIMA.2013.6717954","DOIUrl":"https://doi.org/10.1109/ICSIMA.2013.6717954","url":null,"abstract":"Piezoelectric cantilevers have found a wide usage in sensor technologies for mass sensing and energy harvesting. This paper reports theoretical calculations, Finite Element Method (FEM) simulation and experimental measurements of mass detection using piezoelectric bimorph cantilever (PZT-5H) in macro (mm) scale. The dimensions of the cantilever are 33mm, 10mm, and 0.5mm for length, width, and thickness, respectively. The cantilever has 1.325g static mass with resonance frequency of 240.036 Hz, mass sensitivity of 377 Hz/g and quality factor of 390. The calculated resonance frequency of the device was 1% and 5% higher than the measured and the simulated frequencies, respectively. Air damping is believed to be the reason for lowering values of the simulated and measured resonance frequencies. In addition the extra masses due to the material coating the piezoelectric layer of the cantilever also play a role. Attachment of 8.96mg mass on the tip of the cantilever found to induce ~4 Hz frequency shift. Due to the reasonable mass sensitivity of the cantilever, it could be used for mass sensing applications.","PeriodicalId":182424,"journal":{"name":"2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA)","volume":"117 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125467150","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: 8