2008 Annual IEEE India Conference最新文献_第5页

H∞ and QFT robust control designs for level control plant 水平控制对象的H∞和QFT鲁棒控制设计

2008 Annual IEEE India Conference Pub Date : 2008-12-01 DOI: 10.1109/INDCON.2008.4768755

Y. Kouhi, B. Labibi, Alireza Fatehi, R. Adlgostar

引用次数: 2

The effect of different parameters on the controller performance for a DC attraction type levitation system-a simulation study. 针对直流吸引式悬浮系统，研究了不同参数对控制器性能的影响。

2008 Annual IEEE India Conference Pub Date : 2008-12-01 DOI: 10.1109/INDCON.2008.4768806

Subrata Banerjee, R. Bhaduri

引用次数: 0

Implementation of a LabVIEW-based automated wind tunnel instrumentation system 实现一个基于labview的自动化风洞仪器系统

2008 Annual IEEE India Conference Pub Date : 2008-12-01 DOI: 10.1109/INDCON.2008.4768809

C. Singh, K. Poddar

{"title":"Implementation of a LabVIEW-based automated wind tunnel instrumentation system","authors":"C. Singh, K. Poddar","doi":"10.1109/INDCON.2008.4768809","DOIUrl":"https://doi.org/10.1109/INDCON.2008.4768809","url":null,"abstract":"Wind tunnel testing is fundamental for understanding the aerodynamic response and performance of space/road vehicles during the design process. The measurement and control applications for wind tunnel testing typically include the wind speed measurement and control; static and dynamic force measurement, pressure profile measurement; and position and motion control for orienting the model with respect to the wind direction. These applications are repetitive as well as time consuming hence needs to be automated. This paper presents the implementation aspects of a reliable and accurate LabVIEW-based automated wind tunnel instrumentation system. The implemented system permits the aerodynamic measurements to be performed efficiently and without intervention. Most importantly, it relieves the operator of the usual responsibility for manually controlling the position and orientation of the model as well as the need to manually set the desired wind speed for the test. The system has been implemented at National Wind Tunnel Facility, IIT Kanpur using virtual instrumentation technique and PXI architecture which enhances the productivity and reduces the cost through easy-to-integrate LabVIEW-based application software and PXI modular hardware. However, the system presented in this paper has been configured for automated wind tunnel testing, but can also be easily configured to perform various test and measurement functions automatically for aerospace/military, bio-medical, process control, and robotics applications.","PeriodicalId":196254,"journal":{"name":"2008 Annual IEEE India Conference","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130348021","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

Exploiting Common Mode signals for FEXT cancellation in upstream VDSL 利用共模信号进行上游VDSL中的文本对消

2008 Annual IEEE India Conference Pub Date : 2008-12-01 DOI: 10.1109/INDCON.2008.4768746

A. Kumar, S.M. Zafaruddin, S. Prakriya, S. Prasad

引用次数: 0

Effect of load models on nodal pricing and revenue evaluation of DG in distribution network 负荷模型对配电网DG节点定价及收益评估的影响

2008 Annual IEEE India Conference Pub Date : 2008-12-01 DOI: 10.1109/INDCON.2008.4768831

R.K. Singh, N. Choudhury, S. Goswami

{"title":"Effect of load models on nodal pricing and revenue evaluation of DG in distribution network","authors":"R.K. Singh, N. Choudhury, S. Goswami","doi":"10.1109/INDCON.2008.4768831","DOIUrl":"https://doi.org/10.1109/INDCON.2008.4768831","url":null,"abstract":"Connecting distributed generation (DG) in distribution network are becoming gradually popular, and this trend has changed the characteristics of distribution network from passive to active. In the present scenario, it is relevant to consider some similar pricing mechanism in distribution as transmission, such as nodal pricing, that gives a short term marginal cost of electricity as product of nodal price and load at each load bus. In order to maximize the revenue of DG as a reward for voltage improvement, and, reducing line losses and line loading, it should be placed at a node with highest nodal price. There had been studies to place the distributed generations with different objective function assuming the load as constant. However, the loads are sensitive to voltage and frequency. Accordingly, in this study voltage dependent model of loads have been included while determining the node with highest nodal price for locating DG to obtain maximum revenue. It will be shown that DG may obtain more revenue under nodal price for its contribution towards voltage improvement, reducing losses and improving line loading. The proposed strategy is applied to power distribution systems, and its effectiveness is verified through simulation results on a rural radial distribution system under time varying loading conditions.","PeriodicalId":196254,"journal":{"name":"2008 Annual IEEE India Conference","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117071394","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: 6

Signal strength ratio based handoff algorithms for cellular networks 基于信号强度比的蜂窝网络切换算法

2008 Annual IEEE India Conference Pub Date : 2008-12-01 DOI: 10.1109/INDCON.2008.4768740

A. Tibrewala, D. Pramanick, Sanjay Dhar Roy, S. Kundu

引用次数: 12

State estimation using block-pulse functions 用块脉冲函数进行状态估计

2008 Annual IEEE India Conference Pub Date : 2008-12-01 DOI: 10.1109/INDCON.2008.4768840

B. Mohan, S. Kar

引用次数: 4

Effect of monotone interference on the performance of the combined active-passive microwave discriminator 单调干扰对主动式无源组合微波鉴别器性能的影响

2008 Annual IEEE India Conference Pub Date : 2008-12-01 DOI: 10.1109/INDCON.2008.4768737

S. Chattopadhyay, T. Chattopadhyay

引用次数: 1

High-power-factor operation with improved line current harmonics of three-phase AC-to-DC Converter 改进三相交直流变换器线路电流谐波的高功率因数运行

2008 Annual IEEE India Conference Pub Date : 2008-12-01 DOI: 10.1109/INDCON.2008.4768763

G. Dhomane, H. Suryawanshi, M. Renge

{"title":"High-power-factor operation with improved line current harmonics of three-phase AC-to-DC Converter","authors":"G. Dhomane, H. Suryawanshi, M. Renge","doi":"10.1109/INDCON.2008.4768763","DOIUrl":"https://doi.org/10.1109/INDCON.2008.4768763","url":null,"abstract":"Most modern variable-speed motor drives are based on pulse width modulated voltage source inverters, supplied from a smooth DC link voltage. This is often obtained from a three-phase diode bridge mains rectifier with a large output capacitor to keep the DC link voltage essentially constant. The AC currents at the input of the bridge are often discontinuous and contain high levels of harmonics. Harmonic currents from non linear loads are unacceptable, as they penetrate the supply system and affect the voltage at the point of common coupling. In this paper a single stage, three-phase AC-to-DC converter topology, with new structure for high power applications is proposed. The principle features of the topology include continuous current operation of the input source inductors, inherent active wave shaping of the input currents, resulting in a high power factor operation. Only two active switches are required. Both the switches are soft-switched. The high frequency (HF) current injection technique is used. The diodes of rectifier also show soft-switching. The simulation results and experimental results for a laboratory prototype for 5 kW converter are presented.","PeriodicalId":196254,"journal":{"name":"2008 Annual IEEE India Conference","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123344326","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

Fair resource allocation in Ad Hoc networks in the presence of delay 存在延迟的Ad Hoc网络中的公平资源分配

2008 Annual IEEE India Conference Pub Date : 2008-12-01 DOI: 10.1109/INDCON.2008.4768819

Z. Naseri, M. Haeri

引用次数: 0