2012 International Conference on Power, Signals, Controls and Computation最新文献_第5页

Adaptive fuzzy logic position control of a Stepper motor with Extended Kalman Filter 扩展卡尔曼滤波的步进电机自适应模糊逻辑位置控制

2012 International Conference on Power, Signals, Controls and Computation Pub Date : 2012-04-03 DOI: 10.1109/EPSCICON.2012.6175232

V. Bindu, A. Unnikrishnan, R. Gopikakumari

引用次数: 2

New delay-dependent stabilization result for linear time-delay system with actuator saturation 具有执行器饱和的线性时滞系统的新的时滞相关稳定化结果

2012 International Conference on Power, Signals, Controls and Computation Pub Date : 2012-04-03 DOI: 10.1109/EPSCICON.2012.6175267

R. Dey, A. Rakshit, G. Ray, Sandip Ghosh

引用次数: 7

PSO and P&O based MPPT technique for SPV panel under varying atmospheric conditions 基于PSO和P&O的变大气条件下SPV面板MPPT技术

2012 International Conference on Power, Signals, Controls and Computation Pub Date : 2012-04-03 DOI: 10.1109/EPSCICON.2012.6175270

R. Suryavanshi, D. Joshi, S. Jangamshetti

引用次数: 29

Validation of a prediction model for control of micro wind turbines 微型风力发电机控制预测模型的验证

2012 International Conference on Power, Signals, Controls and Computation Pub Date : 2012-04-03 DOI: 10.1109/EPSCICON.2012.6175284

R. Mcgowan, N. Komerath

引用次数: 1

Graph colouring based image similarity 基于图像相似度的图形着色

2012 International Conference on Power, Signals, Controls and Computation Pub Date : 2012-04-03 DOI: 10.1109/EPSCICON.2012.6175260

M. L. Silvoster

引用次数: 0

On a methodology for detecting diabetic presence from iris image analysis 基于虹膜图像分析的糖尿病检测方法研究

2012 International Conference on Power, Signals, Controls and Computation Pub Date : 2012-04-03 DOI: 10.1109/EPSCICON.2012.6175268

U. Chaskar, M. Sutaone

{"title":"On a methodology for detecting diabetic presence from iris image analysis","authors":"U. Chaskar, M. Sutaone","doi":"10.1109/EPSCICON.2012.6175268","DOIUrl":"https://doi.org/10.1109/EPSCICON.2012.6175268","url":null,"abstract":"Iris image analysis for clinical diagnosis is one of the most efficient non-invasive diagnosis methods for determining health status of organs. Correct and timely diagnosis is a critical, yet essential requirement of medical science. From the literature, it is found that modern technology also fails in lot of cases to diagnose disease correctly. The attempt is being made to explore the area of diagnosis from different perspectives. The approach used is a combination of ancestor's technology Iridodiagnosis with modern technology. Iridodiagnosis is an alternative branch of medical science, which can be used for diagnostic purposes. To begin with a database is created of eye images with clinical history of subject's emphasis on diabetic (type II) disease in pathological laboratory. The various algorithms are developed for image quality assessment, segmentation of iris, iris normalization and clinical feature classification for clinical diagnosis. The artificial neural network is used for training and classification purpose. The entire process shows classification accuracy of 90 ~ 92 percent between diabetic and non-diabetic subjects. A significant improvement is demonstrated in classification performance over the existing approaches. This approach will be useful in the diagnosis field which is faster, user friendly and less time consuming.","PeriodicalId":143947,"journal":{"name":"2012 International Conference on Power, Signals, Controls and Computation","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132993852","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: 16

Robust adaptive integral backstepping control and its implementation on motion control system 鲁棒自适应积分反演控制及其在运动控制系统中的实现

2012 International Conference on Power, Signals, Controls and Computation Pub Date : 2012-04-03 DOI: 10.1109/EPSCICON.2012.6175279

S. Rudra, Kasturi Ghosh, Monalisa Das

{"title":"Robust adaptive integral backstepping control and its implementation on motion control system","authors":"S. Rudra, Kasturi Ghosh, Monalisa Das","doi":"10.1109/EPSCICON.2012.6175279","DOIUrl":"https://doi.org/10.1109/EPSCICON.2012.6175279","url":null,"abstract":"In this paper a design methodology for a novel robust adaptive integral backstepping controller for the motion control system, has been presented in a systematic manner. Backstepping is a realistic nonlinear control design algorithm based on Lyapunov design approach, as a consequence it automatically ensures the convergence of the regulated variable to zero. Adaptation schemes are designed to estimate the inertia variation and load disturbance in the motion control systems. Integral action is being used to enhance the control action of the controller in steady state against the disturbances. We explore the concept of continuous switching function in parameter update law to ensure the robustness of the adaptive design. The effectiveness of the proposed algorithm has been demonstrated in simulation studies. The controller design has been evaluated not only for the tracking performance but also for the parameters convergence rate of the system. It is quite interesting to note that during the simulation it does not require any prior information about the parameters of the mathematical model of the motion control system.","PeriodicalId":143947,"journal":{"name":"2012 International Conference on Power, Signals, Controls and Computation","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129073655","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: 3

Binary/real coded particle swarm optimization for unit commitment problem 二元/实数编码粒子群优化机组调度问题

2012 International Conference on Power, Signals, Controls and Computation Pub Date : 2012-04-03 DOI: 10.1109/EPSCICON.2012.6175240

K. Chandrasekaran, S. P. Simon

引用次数: 17

Analysis of transmitting wire antenna 发射线天线分析

2012 International Conference on Power, Signals, Controls and Computation Pub Date : 2012-04-03 DOI: 10.1109/EPSCICON.2012.6175237

E. M. Shareena, P. Abdulla, B. Lethakumary

{"title":"Analysis of transmitting wire antenna","authors":"E. M. Shareena, P. Abdulla, B. Lethakumary","doi":"10.1109/EPSCICON.2012.6175237","DOIUrl":"https://doi.org/10.1109/EPSCICON.2012.6175237","url":null,"abstract":"Researches and investigations in transmitting wire antenna is continuing. The term wire means metallic, highly conducting, solid or tubular electrically thin wires, i.e. wires with diameter very small compared to the length of the wire and the wavelength of an incident plane wave. When the wire element is excited at one or more electrically small regions along the length, it behaves as a transmitting antenna. The accurate solution of the antenna characteristics can be obtained from the surface current, which can be obtained from Maxwell's equation subject to boundary conditions. This result an integral equation of current which can be solved using numerical method. The numerical methods are so simple and it can be applicable to many configurations. In this work a moment based numerical technique which consists of expanding the unknown quantity in to a series with unknown coefficients. The expansion is introduced in the integral equations and a testing procedure is performed and that has been used to evaluate the current distribution. First theoretical analysis with appropriate derivations are presented. Then a Matlab code to model the current distribution is developed. The algorithm to evaluate integral is based on moment method and Pocklington's equations. Length of the wire is taken as 0.47λ and area of cross-section as 0.005λ. Frequency is selected as 3MHz.","PeriodicalId":143947,"journal":{"name":"2012 International Conference on Power, Signals, Controls and Computation","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116762721","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

Demonstration of an observation tool to evaluate the performance of ICA technique 演示了一种评估ICA技术性能的观察工具

2012 International Conference on Power, Signals, Controls and Computation Pub Date : 2012-04-03 DOI: 10.1109/EPSCICON.2012.6175248

K. N. Nair, A. Unnikrishnan, B. Lethakumary

引用次数: 2