M. Ahamed, Md Asraf-Ul-Ahad, Md. Hanif Ali Sohag, Mohiudding Ahmad
{"title":"Development of low cost wireless ECG data acquisition system","authors":"M. Ahamed, Md Asraf-Ul-Ahad, Md. Hanif Ali Sohag, Mohiudding Ahmad","doi":"10.1109/ICAEE.2015.7506799","DOIUrl":"https://doi.org/10.1109/ICAEE.2015.7506799","url":null,"abstract":"Cardiac malfunctioning is the leading cause of mortality today. Electrocardiogram (ECG) plays a vital role for diagnosis of cardiac disease. The frequency information from the ECG signal is highly useful in clinical applications such as sudden cardiac arrest prediction, cardiovascular disease detection etc. This paper presents the development of a low cost, wireless ECG data acquisition system for clinical purpose and analysis. In this system, Arduino Uno is used and the ECG signal is transferred to the laptop by Bluetooth serial communication. By using a Bluetooth dongle, this system can be used in desktop computer. An application is developed by processing, which visualizes and stores the ECG signal in real time. This application is built for making this system usable for clinical purpose. This application stores the ECG signal in text file, which can be used in MATLAB for analysis. This system can be used in Windows, Linux, or Mac OS. This system is portable, battery powered and it is capable of acquiring up to 22 hours of continuous electrocardiogram data.","PeriodicalId":123939,"journal":{"name":"2015 International Conference on Advances in Electrical Engineering (ICAEE)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129911036","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}
M. S. Shahriar, M. J. Rana, M. Asif, Mahmudul Hasan, M. Hawlader
{"title":"Optimization of Unit Commitment Problem for wind-thermal generation using Fuzzy optimization technique","authors":"M. S. Shahriar, M. J. Rana, M. Asif, Mahmudul Hasan, M. Hawlader","doi":"10.1109/ICAEE.2015.7506803","DOIUrl":"https://doi.org/10.1109/ICAEE.2015.7506803","url":null,"abstract":"The day ahead unit commitment (UC) problem is one of the biggest challenges of power system operation as it requires not only the demand of fulfilling the system constraints but also in most economical way. Adding uncertainty of renewable energy sources make it more difficult to handle. Because of the uncertain nature of Wind Energy Generator (WEG), some risk factors has been added in the solution process. So, solving UC with plants like WEG has become a vital topic of research in present days. A strategy of solving such problems is presented in this paper with having the objective of minimizing the cost and handling risks introduced due to WEGs. As a specialized formulation technique of uncertain optimization problem, Fuzzy optimization technique has been chosen and the problem has been formulated in Mixed Integer Linear Programming (MILP) technique.","PeriodicalId":123939,"journal":{"name":"2015 International Conference on Advances in Electrical Engineering (ICAEE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133624643","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}
{"title":"Transformer less, lower THD and highly efficient inverter system","authors":"Md. Khurshedul Islam, Md. Mizanur Rahman, Md. Fazle Rabbi","doi":"10.1109/ICAEE.2015.7506853","DOIUrl":"https://doi.org/10.1109/ICAEE.2015.7506853","url":null,"abstract":"Total Harmonic Distortion (THD) of a voltage or current signal causes power system losses, apparatus overheating and increases the power bills. This paper proposes the design and implementation of a transformer less single-phase inverter system that produces an output voltage of desired magnitude and frequency at a very lower THD. In `general inverter system', a lower DC voltage is inverted into lower AC voltage which is further boost up to distribution level through a step up transformer. This system contains higher THD. But, the `proposed inverter system' efficiently converts a 12V DC into 220V AC at a lower THD. By analysis on a real system, both topologies are simulated. Here PSIM simulation software is used. From the comparison of the simulation output, lower THD is demonstrated for `proposed inverter system' than `general inverter system'.","PeriodicalId":123939,"journal":{"name":"2015 International Conference on Advances in Electrical Engineering (ICAEE)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130788537","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}
{"title":"Influence of ellipsoid dust Particle Size Distribution on microwave and millimeter wave frequencies","authors":"M. Hamza, L. Latiff, Abdulfatah Alfagi","doi":"10.1109/ICAEE.2015.7506809","DOIUrl":"https://doi.org/10.1109/ICAEE.2015.7506809","url":null,"abstract":"Determining the Particle Size Distribution (PSD) of a solid and liquid particles is of great practical interest. An experimental research was conducted to explore the influence of PSD on propagation properties of electromagnetic wave specifically in microwave and millimeter wave bands. The majority of earlier studies have primarily concentrated on the homogeneous spherical dust particles in mathematical models and equations. Besides, the lack of information on particle shape is one of the main causes for inaccurate calculation and extrapolation. Dust grain is of random shape nevertheless it is analogical to the ellipsoid in the real environment of dust media in collected works. In this paper, emphasis on the shape of particle at Sand and Dust Storm (SDS) phenomena in the microwave and millimeter wave with the actual physical measurement is presented and discussed. Moreover, the examined samples used in the demonstration is the dust grains taken from the Central North of Sudan. The findings of the experiment are essential to many aspects; namely size, shape, number of particles, and A three dimensional relationship is then displayed for these dust particular size with particle diameters (μm), normalized particle amount (diff), and samples code number. Contribution of this study is that specific particle shape distribution with all the parameters could be assist in determine of charge, volume fraction, visibility, and concentration at SDS. This is also useful in many new applications and services such as image radar, remote sensing, and telecommunications links.","PeriodicalId":123939,"journal":{"name":"2015 International Conference on Advances in Electrical Engineering (ICAEE)","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116978457","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}
Md Mozaharul Mottalib, Md. Tarek Habib, M. Rokonuzzaman, F. Ahmed
{"title":"Fabric defect classification with geometric features using Bayesian classifier","authors":"Md Mozaharul Mottalib, Md. Tarek Habib, M. Rokonuzzaman, F. Ahmed","doi":"10.1109/ICAEE.2015.7506815","DOIUrl":"https://doi.org/10.1109/ICAEE.2015.7506815","url":null,"abstract":"Fabric defect inspection is the pivotal part in the production of textile products. Since manual inspection is tedious and erroneous, automated fabric inspection has been topic of research for past years. Automation of fabric inspection involves two major aspects: defect detection and defect classification. We focused on classifying defects based on geometric features of defects. The features are obtained by applying statistical technique on an image dataset. Classification of defects is accomplished using simple Bayesian classifier, which delivers a pleasing accuracy.","PeriodicalId":123939,"journal":{"name":"2015 International Conference on Advances in Electrical Engineering (ICAEE)","volume":"115 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131161006","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}
Shameem Ahmad, Fadi M. Albatsh, S. Mekhilef, Farhana Choudhury, Alomgir Hossain, M. Hasan, Shaikat Kanti Nath
{"title":"Implementation of fuzzy unified power flow controller to control power flow dynamically in transmission line","authors":"Shameem Ahmad, Fadi M. Albatsh, S. Mekhilef, Farhana Choudhury, Alomgir Hossain, M. Hasan, Shaikat Kanti Nath","doi":"10.1109/ICAEE.2015.7506848","DOIUrl":"https://doi.org/10.1109/ICAEE.2015.7506848","url":null,"abstract":"This paper presents a fuzzy logic controller (FLC) based unified power flow controller (UPFC) for dynamic power flow control. FLC has been employed to provide dynamic control of series and shunt converters of UPFC. The proposed controller has been designed using PSCAD software and validated on IEEE 14 bus system network. The results show that the proposed method improves the dynamic power flow control, voltage profile and reduces the power loss in the transmission network. Moreover, the response of the proposed system is compared to proportional integral (PI) based UPFC.","PeriodicalId":123939,"journal":{"name":"2015 International Conference on Advances in Electrical Engineering (ICAEE)","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131265732","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}
{"title":"Design and analysis of a low-profile, elliptical patch Super Wide Band (SWB) MIMO antenna","authors":"Md. Ashif Islam Oni, S. Shehab, S. Hassan, S. Dey","doi":"10.1109/ICAEE.2015.7506810","DOIUrl":"https://doi.org/10.1109/ICAEE.2015.7506810","url":null,"abstract":"In this paper, design of a low-profile, coplanar waveguide fed elliptical patch Super Wide Band (SWB) multiple input multiple output (MIMO) antenna for various applications are presented. Two planar elliptical patch antennas with Microstrip-feed are used as the elements of the MIMO antenna. PTFE (Polytetrafluoroethylene) is used as dielectric substrate whose relative permittivity is 3.5. The proposed antenna occupies a fractional bandwidth of more than 172.12% (2.2473-30 GHz) which covers frequency range for all types of UWB applications along with some other common wireless communication systems such as ISM, Wi-Fi, WiMax, part of LTE and so on. Performance analysis of designed antenna is carried out in free space in terms of reflection coefficient, radiation pattern and voltage standing wave ratio (VSWR) and the results show that, this antenna could be a very suitable one for above mentioned applications.","PeriodicalId":123939,"journal":{"name":"2015 International Conference on Advances in Electrical Engineering (ICAEE)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124535971","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}
Rubel Mahmud, Raja Rashidul Hasan, Md Tahsinur Rahman, Rasel Mahmud, Saugata Roy
{"title":"Coordination control of a hybrid AC-DC micro-grid at different generation and load","authors":"Rubel Mahmud, Raja Rashidul Hasan, Md Tahsinur Rahman, Rasel Mahmud, Saugata Roy","doi":"10.1109/ICAEE.2015.7506784","DOIUrl":"https://doi.org/10.1109/ICAEE.2015.7506784","url":null,"abstract":"The hybrid micro-grid is developing because of providing reliable electricity from renewable energy sources. This paper introduces hybrid AC/DC micro-grids which will help to develop distribution generation system and the interconnection between distribution generation and customer. Here, a hybrid smart micro-grid system is designed in MATLAB (SIMULINK) with some renewable energy sources (wind, PV system, fuel cell). This system will have the ability to deliver electrical energy on both micro grids variation of generation and load. Different coordination control systems are proposed for assuring stability under various generations and load conditions. The simulation results show proper power sharing among AC micro-grid, DC micro-grid and utility grid. AC and DC bus voltages remain steady both in autonomous and grid-tied mode.","PeriodicalId":123939,"journal":{"name":"2015 International Conference on Advances in Electrical Engineering (ICAEE)","volume":"132 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115967856","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}
Neaz Morshed, G. M. Muid-Ur-Rahman, Md. Rezaul Karim, Hasan U. Zaman
{"title":"Microcontroller based home automation system using Bluetooth, GSM, Wi-Fi and DTMF","authors":"Neaz Morshed, G. M. Muid-Ur-Rahman, Md. Rezaul Karim, Hasan U. Zaman","doi":"10.1109/ICAEE.2015.7506806","DOIUrl":"https://doi.org/10.1109/ICAEE.2015.7506806","url":null,"abstract":"Automation is a system that plays a significant role in the ubiquitous economics. Engineers combat to consolidate automated devices with functional instruments to make complicated systems for a fast expanding range of applications and human activities. This paper represents a low cost, flexible and standalone home automation system. We can control home appliances from outdoor also from indoor locations. We have used a PIR (Passive Infrared Sensor) in this system that detects an intruder. All Electrical loads are automated in this system. There is also an internet module that is used to notify the status of home appliances using Twitter. The advantage of the internet module is that the home appliances can be controlled from anywhere in the world. The systems also use the DTMF (Dual-Tone Multi-Frequency) technology for the calling system, so the home appliances can be controlled by calling and pressing buttons of mobile devices. Using this system, physically weak people can control home appliances from anywhere. This system can be implemented in houses, offices, hospitals, industries, or even in universities. The user interface is kept simple, so users from beginner to advanced level Internet users can use the system without problem.","PeriodicalId":123939,"journal":{"name":"2015 International Conference on Advances in Electrical Engineering (ICAEE)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117339279","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}
{"title":"Effect of pump characteristic (H-Q) curves on the efficiency of Total Artificial Heart","authors":"M. R. Islam, Meah Imtiaz Zulkarnain","doi":"10.1109/ICAEE.2015.7506795","DOIUrl":"https://doi.org/10.1109/ICAEE.2015.7506795","url":null,"abstract":"Nowadays, heart failure of human being is a very common occurrence all over the world. Total Artificial Heart (TAH) is an outstanding achievement of biomedical engineering where the patient's natural heart is removed and replaced with two mechanical pumps that provide perfusion to the systemic and pulmonary circulations. This paper focuses on the effect of pump characteristic (H-Q) curves on the efficiency of TAH. To show the effect of pump parameters, a simplified model of human cardiovascular system (CVS) is developed with an electrical circuit. A numerical simulation is conducted in order to find out the different physiological pressures and pump flows in response to change of parameters related to pump performance curves. Finally, the effect of H-Q curves on the efficiency of TAH is analyzed.","PeriodicalId":123939,"journal":{"name":"2015 International Conference on Advances in Electrical Engineering (ICAEE)","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126523030","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}