2016 International Conference on Emerging Technologies (ICET)最新文献_第3页

Transparent fuzzy bilateral control of a nonlinear teleoperation system through state convergence 非线性遥操作系统的状态收敛透明模糊双边控制

2016 International Conference on Emerging Technologies (ICET) Pub Date : 2016-10-01 DOI: 10.1109/ICET.2016.7813242

U. Farooq, J. Gu, M. El-Hawary, M. Asad, F. Rafiq

引用次数: 4

Servo actuated payload carry and drop mechanism for unmanned helicopter 无人直升机伺服驱动载荷携带和投放机构

2016 International Conference on Emerging Technologies (ICET) Pub Date : 2016-10-01 DOI: 10.1109/ICET.2016.7813221

Umair Iqbal, Syed Irtiza Ali Shah, Muhammad Salman Sadiq

引用次数: 2

Full scope simulation of dry spent fuel storage cask using computational fluid dynamics 用计算流体动力学方法对乏燃料贮存桶进行全范围模拟

2016 International Conference on Emerging Technologies (ICET) Pub Date : 2016-10-01 DOI: 10.1109/ICET.2016.7813218

H. Hayat, Intsar-ul-haq

{"title":"Full scope simulation of dry spent fuel storage cask using computational fluid dynamics","authors":"H. Hayat, Intsar-ul-haq","doi":"10.1109/ICET.2016.7813218","DOIUrl":"https://doi.org/10.1109/ICET.2016.7813218","url":null,"abstract":"A computational fluid dynamics (CFD) analysis of small scale model of TN24P cask was performed by a full scope simulation using computer code ANSYS CFX. The objective of developing small scale model is to understand the sensitivities of various parameters and to establish the analysis methodology to minimize the computational load. Another objective of analysis is to predict the accurate peak clad temperature (PCT). The sensitivity study predicts the efficient heat transfer by avoiding porous media approach during full scope simulation and also predicts the solution independent of grid sizes variation, change of discretization scheme and level of precisions. The variations in temperature results are same when compared with another CFD based code FLUENT. Peak clad temperature (PCT) is found in the permissible range (PCT <;400 °C) defined in sensitivity study. In present study, calculated peak clad temperature is 263.9 °C while the predicted peak clad temperature by using FLUENT code is 263.7 °C. Percentage error in solutions by using two different codes is less than 0.5%. CFD analysis of spent fuel storage cask is performed to validate and compare results with performed analysis using computer code COBRA-SFS.","PeriodicalId":285090,"journal":{"name":"2016 International Conference on Emerging Technologies (ICET)","volume":"218 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":"116226777","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

A Park's vector approach using process monitoring statistics of principal component analysis for machine fault detection 利用主成分分析的过程监测统计进行机器故障检测的Park矢量方法

2016 International Conference on Emerging Technologies (ICET) Pub Date : 2016-10-01 DOI: 10.1109/ICET.2016.7813263

Armughan Hameed, S. T. Gul, Abdul Qayyum Khan

{"title":"A Park's vector approach using process monitoring statistics of principal component analysis for machine fault detection","authors":"Armughan Hameed, S. T. Gul, Abdul Qayyum Khan","doi":"10.1109/ICET.2016.7813263","DOIUrl":"https://doi.org/10.1109/ICET.2016.7813263","url":null,"abstract":"To ensure reliable operation of electric motors, various types of condition monitoring techniques are employed. Among them Electrical Signature Analysis (ESA) is a well-established technique for fault detection. ESA mainly consists of motor current signature analysis, instantaneous power signature analysis and extended Park's vector approach. While these techniques are very effective for fault detection but they require monitoring of frequency spectrum resulting in high number of computations. On the other hand, Park's vector approach (PVA) can detect faults without monitoring frequency spectrum providing high computational efficiency. For fault detection, principal component analysis (PCA) is often used in PVA to check deviation in circularity of Park's vector Lissajous curve by calculating principal values. While in this paper, PCA model based process monitoring statistics are utilized for detection of faults. In this way, PCA is only used for an initial model construction and then monitoring statistics are employed to check any deviation from the reference model. The validity of this technique is established by simulations carried out on three phase synchronous machine data. Our simulation results show that the inclusion of process monitoring statistics significantly improve the computational performance.","PeriodicalId":285090,"journal":{"name":"2016 International Conference on Emerging Technologies (ICET)","volume":"27 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":"125640493","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: 4

Welding sequence optimization for the fabrication of Box Girder 箱梁制造的焊接顺序优化

2016 International Conference on Emerging Technologies (ICET) Pub Date : 2016-10-01 DOI: 10.1109/ICET.2016.7813277

M. Faiq, Rizwan Alim Mufti

引用次数: 1

A hybrid technique to harvest maximum power from PV systems under partial shading conditions 在部分遮阳条件下从光伏系统获取最大功率的混合技术

2016 International Conference on Emerging Technologies (ICET) Pub Date : 2016-10-01 DOI: 10.1109/ICET.2016.7813203

M. Y. Javed, M. Gulzar, Syed Tahir Hussain Rizvi, Arslan Arif

引用次数: 13

Thermodynamic modeling and optimization of double effect series flow LiBr-H2O vapor absorption chiller 双效串联流动溴化锂- h2o蒸汽吸收式制冷机的热力学建模与优化

2016 International Conference on Emerging Technologies (ICET) Pub Date : 2016-10-01 DOI: 10.1109/ICET.2016.7813266

M. Ghani, M. Zaman, Imran Khan

引用次数: 5

VerTGen: An automatic verilog testbench generator for generic circuits VerTGen:用于通用电路的自动verilog测试台生成器

2016 International Conference on Emerging Technologies (ICET) Pub Date : 2016-10-01 DOI: 10.1109/ICET.2016.7813256

Shahid Ali Murtza, O. Hasan, K. Saghar

{"title":"VerTGen: An automatic verilog testbench generator for generic circuits","authors":"Shahid Ali Murtza, O. Hasan, K. Saghar","doi":"10.1109/ICET.2016.7813256","DOIUrl":"https://doi.org/10.1109/ICET.2016.7813256","url":null,"abstract":"With the ever growing complexity of hardware designs, their functional verification has become quite a challenge. Despite other techniques like emulation and formal verification methods, simulation continues to be the most common and primary technique to functionally verify the hardware design written in Verilog. Due to the limited computational resources, exhaustive testing of the present-age complex hardware designs is not possible. This makes the selection of vectors very important. However, manual selection of test vectors has often resulted in biased testing and their is always a risk of missing some important corner case. Random testing may solve this problem but manual development of random test generation is a time consuming task. The main contribution of this paper is to facilitate the testbench development task as it presents an automatic random test bench generator tool, VerTGen, for Verilog models. VerTGen has a user friendly GUI and supports all the major probability distributions and can be used to create test benches for both combinational and sequential circuits. For illustration, the paper presents the test bench creation process of a shift register using VerTGen.","PeriodicalId":285090,"journal":{"name":"2016 International Conference on Emerging Technologies (ICET)","volume":"43 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":"115089520","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

Development of an inexpensive tensiometer for surface tension and contact angle measurements 用于表面张力和接触角测量的廉价张力计的研制

2016 International Conference on Emerging Technologies (ICET) Pub Date : 2016-10-01 DOI: 10.1109/ICET.2016.7813279

Muhammad Naveed, S. Bashir, M. Bashir, M. H. Inayat

{"title":"Development of an inexpensive tensiometer for surface tension and contact angle measurements","authors":"Muhammad Naveed, S. Bashir, M. Bashir, M. H. Inayat","doi":"10.1109/ICET.2016.7813279","DOIUrl":"https://doi.org/10.1109/ICET.2016.7813279","url":null,"abstract":"In this paper we propose a low cost tensiometer that is easily reproducible with the requirement of minimal components and basic technical skills. It mainly uses a low cost Arduino microcontroller and a stepper motor to dispense the liquid. The calibration of the tensiometer was performed using the gravimetric method in order to test its accuracy and reliability. The tensiometer was mounted vertically in order to obtain a uniform shape of the droplet emerged from the tip of a blunt needle fitted at plastic (or glass) syringe which is suspended vertically under gravity. The droplet images were captured with CCD camera and analyzed in the image analysis software in order to calculate the drop shape factor which helps to evaluate the surface tension of the liquid using pendent drop method. The results were achieved within the range of 0.5–1 mN m−1 of literature values. Furthermore the sessile droplet method was used for measuring the water contact angle with the solid surface. The images were processed in the image analyzer software in order to measure the contact angle. It reveals that our laboratory made low cost tensiometer enable to measure the wetting properties and surface tension accurately. The accuracy of the instrument is found to be within the range of 1.0 percent in the determination of the surface tension of water.","PeriodicalId":285090,"journal":{"name":"2016 International Conference on Emerging Technologies (ICET)","volume":"133 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":"132695750","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

Propagation behavior of super-Gaussian pulse in dispersive and nonlinear regimes of optical communication systems 超高斯脉冲在色散和非线性光通信系统中的传播行为

2016 International Conference on Emerging Technologies (ICET) Pub Date : 2016-10-01 DOI: 10.1109/ICET.2016.7813264

Raza Ali, M. Y. Hamza

引用次数: 6