2016 International Conference on Emerging Technologies (ICET)最新文献_第2页

NFA based formal verification of automatic payroll processing system 基于NFA的工资自动处理系统的正式验证

2016 International Conference on Emerging Technologies (ICET) Pub Date : 2016-10-01 DOI: 10.1109/ICET.2016.7813241

Aniqa Rehman, N. Zafar

引用次数: 5

The development and new trends of microwave vacuum electronics devices 微波真空电子器件的发展与新趋势

2016 International Conference on Emerging Technologies (ICET) Pub Date : 2016-10-01 DOI: 10.1109/ICET.2016.7813283

Y. Hu, Jinjun Feng

引用次数: 5

Comparative study of planar antennas as radiating element for phased array antennas 平面天线作为相控阵天线辐射元件的比较研究

2016 International Conference on Emerging Technologies (ICET) Pub Date : 2016-10-01 DOI: 10.1109/ICET.2016.7813228

Hamza Abbas Kiani, I. Shahid, M. Arif

{"title":"Comparative study of planar antennas as radiating element for phased array antennas","authors":"Hamza Abbas Kiani, I. Shahid, M. Arif","doi":"10.1109/ICET.2016.7813228","DOIUrl":"https://doi.org/10.1109/ICET.2016.7813228","url":null,"abstract":"Selection of a suitable antenna type for a particular application has significance importance in meeting the desired system objectives. This paper investigates various antennas of different types for their suitability as a basic radiating element for a Phased Array application. This comparative study takes into account the radiation characteristics, gain, feeding mechanism, polarization, bandwidth and size of the radiating structures that makes them a good candidate for the phased array radar applications. In order to devise a valid method for selecting antenna element, nine popular antenna elements were identified which exhibit similar gain in planar configuration. A reference criterion is formulated to best describe the characteristics of the desired antenna element for ground based phased array radar. Finally, after an extensive literature review, a comparative performance matrix is generated based on their performance as reported by the researchers in well reputed publications. This matrix can serve as a quick reference guide in selection of appropriate antenna element in developing a high gain antenna array for the given application.","PeriodicalId":285090,"journal":{"name":"2016 International Conference on Emerging Technologies (ICET)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129256561","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

FEA analysis of a J-type yielding mount j型屈服座的有限元分析

2016 International Conference on Emerging Technologies (ICET) Pub Date : 2016-10-01 DOI: 10.1109/ICET.2016.7813233

Muhammad Shahiq, M. Z. Iqbal

引用次数: 1

Breakdown in a high power microwave antenna 高功率微波天线击穿

2016 International Conference on Emerging Technologies (ICET) Pub Date : 2016-10-01 DOI: 10.1109/ICET.2016.7813223

A. Khan, M. M. Ahmed, M. Rafiq, U. Rafique

引用次数: 0

Acquisition of small field electron dosimetry data using ion chamber & Gafchromic® EBT3 film and development of GUI for treatment parameters calculation 使用离子室和Gafchromic®EBT3薄膜获取小场电子剂量测量数据，并开发用于处理参数计算的GUI

2016 International Conference on Emerging Technologies (ICET) Pub Date : 2016-10-01 DOI: 10.1109/ICET.2016.7813229

Faisal Ali, A. Q. Jangda, A. Hussain, Shahbaz Ahmed, Shakeel ur Rehman

{"title":"Acquisition of small field electron dosimetry data using ion chamber & Gafchromic® EBT3 film and development of GUI for treatment parameters calculation","authors":"Faisal Ali, A. Q. Jangda, A. Hussain, Shahbaz Ahmed, Shakeel ur Rehman","doi":"10.1109/ICET.2016.7813229","DOIUrl":"https://doi.org/10.1109/ICET.2016.7813229","url":null,"abstract":"Small electron field is a preferential choice of the oncologists in case of the treatment of small superficial lesions (scars). Small field electron dosimetry is necessary to perform prior to the treatment to assure the accuracy of the dose delivery. The main objectives of this work is to acquire small field electron dosimetric data with narrow circular cutouts and to develop the graphical user interface on the basis of this acquired data to extract desired field parameters from the data. Results show that as the cutout size become smaller, percentage depth dose shifts towards surface due to the lack of lateral scatter equilibrium. Thus surface dose is increased i.e. the depth of maximum dose (dmax) is reduced. Similarly the depth of 90% isodose level is decreased as well as the range (i.e. R50 and Rp). Whereas the x-ray contamination is increased with decrease in cutout diameter, field size coverage for 90% isodose curve and the relative output factor is decreased. Results of the radiochromic films were not up to expectations because of the existence of air pockets as the acquisition was performed with solid water phantom slabs. It is, therefore, suggested to use these films in real water. Based on experimental data, GUI enables us to find treatment parameters i.e. energy, cutout dimension, margins, bolus thickness, monitor units etc.","PeriodicalId":285090,"journal":{"name":"2016 International Conference on Emerging Technologies (ICET)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116881688","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

Health monitoring of industrial processes — Challenges and solutions 工业过程的健康监测。挑战和解决方案

2016 International Conference on Emerging Technologies (ICET) Pub Date : 2016-10-01 DOI: 10.1109/ICET.2016.7813282

Shen Yin

引用次数: 0

CFD simulation of air ventilated spent fuel cask design for PWR fuel assemblies 压水堆燃料组件通风乏燃料桶设计的CFD模拟

2016 International Conference on Emerging Technologies (ICET) Pub Date : 2016-10-01 DOI: 10.1109/ICET.2016.7813208

K. Kafeel, Ghayoor Ahmed

引用次数: 1

The Economics of Wind Energy of Pakistan 巴基斯坦的风能经济

2016 International Conference on Emerging Technologies (ICET) Pub Date : 2016-10-01 DOI: 10.1109/ICET.2016.7879543

Anam Azam, Muhammad Rafiq, I. Arif

{"title":"The Economics of Wind Energy of Pakistan","authors":"Anam Azam, Muhammad Rafiq, I. Arif","doi":"10.1109/ICET.2016.7879543","DOIUrl":"https://doi.org/10.1109/ICET.2016.7879543","url":null,"abstract":"This paper highlights the Economics of Wind Energy in Pakistan. Pakistan is developing country and is facing energy crisis since past. Pakistan has been blessed with natural resources but they did not utilize these resources. Currently power generation is not enough to meet the power needs and as a result there is huge gap between demand and supply in energy sectors. The demand of energy exceeds the supply especially in summer and it is high as compared to supply due to huge population Pakistan has shortage of fossil fuel resources and their economy is poor they import oil from different countries. Poor economy does not allow the import of fossil fuel on wide scale. Moreover, Pakistan imported too much oil which influences the economy and oil imported is critical from energy security point of view. A large of the population lives in isolated areas and still they are waiting to be connecting to the national electricity grid. The purpose of this research is to analyze the cost of wind energy and data is collected from different articles, journals from 2000- 2030. Pakistan needs to establish more projects on wind energy and provide excellent energy at 1000 km long coastline in south and at north places. This great potential would exploit to produce electricity on community and wind farm scales. It is concluded that in future Pakistan's energy demand will increase and their supply will decrease in every year and in this way their GDP will be go down.","PeriodicalId":285090,"journal":{"name":"2016 International Conference on Emerging Technologies (ICET)","volume":"463 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132935771","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: 2

A novel problem formulation for selection of switching angles for minimization of total harmonic distortion in cascaded multilevel inverters 为使级联多电平逆变器总谐波失真最小，提出了一种新的开关角选择问题

2016 International Conference on Emerging Technologies (ICET) Pub Date : 2016-10-01 DOI: 10.1109/ICET.2016.7813251

M. Awais, Muhammad Ahmed Raza, Hamza Ilyas, Hasaan Bin Younus, Tanveer Abbas

{"title":"A novel problem formulation for selection of switching angles for minimization of total harmonic distortion in cascaded multilevel inverters","authors":"M. Awais, Muhammad Ahmed Raza, Hamza Ilyas, Hasaan Bin Younus, Tanveer Abbas","doi":"10.1109/ICET.2016.7813251","DOIUrl":"https://doi.org/10.1109/ICET.2016.7813251","url":null,"abstract":"Among different topologies of multilevel inverters, cascaded multilevel inverters (CMLIs) are better suited for systems having multiple DC power sources such as solar and fuel cell based systems. In CMLIs, output is controlled through switching angles of cascaded stages resulting in the fundamental component and total harmonic distortion (THD) being functions of the switching angles. So, control of CMLIs requires optimal selection of the switching angles to set the fundamental harmonic to a specific value (or equivalently for specific modulation index `m') while minimizing THD. This paper proposes a novel formulation of the problem as a multidimensional optimization problem and then solves it using Genetic Algorithm. The results show that the proposed novel objective function successfully finds unique solutions for the whole range of m while minimizing THD well below than that was achieved previously by selective harmonic elimination (SHE). It is also shown that even a 3-stage CMLI meets IEEE-519 standards for 0.74<;m<;0.83 and 0.85<;m<;0.96 for low voltage application (<;1kV) which was not reported previously because of poor problem formulation as SHE.","PeriodicalId":285090,"journal":{"name":"2016 International Conference on Emerging Technologies (ICET)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133252792","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: 5