2016 2nd International Conference on Control, Instrumentation, Energy & Communication (CIEC)最新文献

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Analysis and synthesis of state models involving jump discontinuities in hybrid functions (HF) domain 混合函数域跳跃不连续状态模型的分析与综合
S. R. Choudhury, A. Deb, G. Sarkar
{"title":"Analysis and synthesis of state models involving jump discontinuities in hybrid functions (HF) domain","authors":"S. R. Choudhury, A. Deb, G. Sarkar","doi":"10.1109/CIEC.2016.7513797","DOIUrl":"https://doi.org/10.1109/CIEC.2016.7513797","url":null,"abstract":"Jump discontinuities in control systems pose difficulties in mathematical modeling. This paper uses a set of orthogonal hybrid functions (HF) for analysing and identifying control systems with jump discontinuities. But with traditional hybrid function theory, the results obtained are not quite satisfactory. To obtain a more accurate as well as reliable result, a modified version of the hybrid function set is attempted to design a new theory. With this new theory, jump functions are approximated in a better manner and subsequently these principles are applied for the analysis and synthesis of control systems described by their state models. Relevant examples are treated and results are found to be far more acceptable than those obtained using traditional hybrid functions.","PeriodicalId":443343,"journal":{"name":"2016 2nd International Conference on Control, Instrumentation, Energy & Communication (CIEC)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122231873","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
Fractal analysis of sEMG signal under varying load conditions 不同载荷条件下表面肌电信号的分形分析
M. Chakraborty, Debanjan Parbat
{"title":"Fractal analysis of sEMG signal under varying load conditions","authors":"M. Chakraborty, Debanjan Parbat","doi":"10.1109/CIEC.2016.7513833","DOIUrl":"https://doi.org/10.1109/CIEC.2016.7513833","url":null,"abstract":"This paper reflects the studies undertaken to understand the complexity of the Electromyography (EMG) signal during biceps muscle contraction (flexion), by estimation of Fractal Dimension using Hurst's Rescaled Range (R/S) analysis. The measurements were done using surface electrodes with necessary signal acquisition circuitry and signal data is collected using sound card of PC through Matlab for data analysis purpose. The signal is also subjected to Frequency Domain techniques to estimate the power generated by muscle under different loading conditions. The Fractal Dimension, as obtained here, is found to vary under different loading conditions. The study of non-linear behavior of the EMG signal under varying loading conditions can lead to significant findings, pertaining to time based monitoring of muscle rehabilitation and endurance in a quantitative way.","PeriodicalId":443343,"journal":{"name":"2016 2nd International Conference on Control, Instrumentation, Energy & Communication (CIEC)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129956414","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
Design and development of an 8 bit microcontroller based space vector PWM inverter fed volt/Hz induction motor drive 基于8位单片机的空间矢量PWM逆变器馈入电压/Hz感应电机驱动的设计与开发
S. Datta, A. Chandra, S. Chowdhuri
{"title":"Design and development of an 8 bit microcontroller based space vector PWM inverter fed volt/Hz induction motor drive","authors":"S. Datta, A. Chandra, S. Chowdhuri","doi":"10.1109/CIEC.2016.7513769","DOIUrl":"https://doi.org/10.1109/CIEC.2016.7513769","url":null,"abstract":"Space vector PWM Inverter fed volt/Hz induction motor drives are well accepted for many industrial applications. There are numbers of work, reported in literature on implementation of space vector PWM technique using DSP, FPGA and high-end 16-bit microcontrollers. But the use of costly resources restricts their application in industrial fan, blower, air-condition & ventilation system etc. In this work a state-of-the-art algorithm has been developed to implement Space vector PWM technique for Volt/Hz induction motor drive using a popular 8-bit microcontroller to reduce the overall cost and complexity of the drive. The possible limitations of the controller have been conquered by implementing innovative ideas and techniques for calculation of switching time and selection of switching states. The execution time of the program is also reduced by developing a special algorithm for division, multiplication and `sin' function involved in the calculations. A prototype has been developed to test the effectiveness of the algorithm and satisfactory responses are found.","PeriodicalId":443343,"journal":{"name":"2016 2nd International Conference on Control, Instrumentation, Energy & Communication (CIEC)","volume":"440 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122931425","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: 7
Development and simulation of dynamic conductance based wattage-independent Compact Fluorescent Lamp model in high frequency environment 高频环境下基于动态电导的功率无关型紧凑型荧光灯模型的开发与仿真
B. G. Bakshi, B. Roy
{"title":"Development and simulation of dynamic conductance based wattage-independent Compact Fluorescent Lamp model in high frequency environment","authors":"B. G. Bakshi, B. Roy","doi":"10.1109/CIEC.2016.7513824","DOIUrl":"https://doi.org/10.1109/CIEC.2016.7513824","url":null,"abstract":"This paper presents Simulink simulation of a dynamic conductance based wattage independent Compact Fluorescent Lamp (CFL) model in high frequency environment. In this context, the wattage independent model is developed by modifying the existing dynamic conductance model: the model coefficients are replaced by four polynomial equations derived from experimental data. After validating the developed wattage independent lamp model at low frequency (50 Hz), the electrical characteristics of the same model is simulated at high frequency (30 kHz) environment. Here the lamp is driven by electronic ballast consisting of half bridge inverter. Simulation results explore the applicability of the same wattage independent lamp model in both low (50Hz) and high (30 kHz) frequency operation and may be used for ballast design.","PeriodicalId":443343,"journal":{"name":"2016 2nd International Conference on Control, Instrumentation, Energy & Communication (CIEC)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127757468","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
Detecting the origin of multifractality of EEG signals with sleep apnea syndrome using multifractal detrended fluctuation analysis method 利用多重分形去趋势波动分析方法检测睡眠呼吸暂停综合征脑电图信号的多重分形来源
M. Chakraborty, T. Das, D. Ghosh
{"title":"Detecting the origin of multifractality of EEG signals with sleep apnea syndrome using multifractal detrended fluctuation analysis method","authors":"M. Chakraborty, T. Das, D. Ghosh","doi":"10.1109/CIEC.2016.7513666","DOIUrl":"https://doi.org/10.1109/CIEC.2016.7513666","url":null,"abstract":"In this paper we try to evaluate the multifractality displayed by the EEG signals obtained from subjects with sleep apnea syndrome. The Multifractal Detrended Fluctuation Analysis (MF-DFA) shows that the EEG signals have different degree of multifractality and we suspected this variety is due to various stages of sleep. In an attempt to identify the origin of multifractality we extend our study and produce surrogate data set. Applying MF-DFA method on the surrogate data set we find that this multifractality is caused by both the long-range correlation appearing due to large and small fluctuations and broad probability distribution. However the first one has more influence on the multifractality of the EEG signals during sleep.","PeriodicalId":443343,"journal":{"name":"2016 2nd International Conference on Control, Instrumentation, Energy & Communication (CIEC)","volume":"246 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116143469","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
KNN based fault diagnosis system for induction motor 基于KNN的异步电动机故障诊断系统
S. Samanta, J. Bera, G. Sarkar
{"title":"KNN based fault diagnosis system for induction motor","authors":"S. Samanta, J. Bera, G. Sarkar","doi":"10.1109/CIEC.2016.7513791","DOIUrl":"https://doi.org/10.1109/CIEC.2016.7513791","url":null,"abstract":"The paper deals with an online fault diagnosis system of 3-Φ induction motor with sequence component analysis. The fault diagnosis system uses only time synchronized three phase stator voltage and current samples, from which the positive and negative sequence components have been calculated using Sample Shifting Technique (SST). With the objectives to detect the type of fault, fault severity and faulty phase using sequence components analysis. The computational technique like K-nearest neighbor algorithm has been utilized to enhance the accuracy in diagnosis of faulty phase and the severity of fault. The severity information will definitely help to make a machine maintenance schedule and accordingly plant shut down can be made minimum.","PeriodicalId":443343,"journal":{"name":"2016 2nd International Conference on Control, Instrumentation, Energy & Communication (CIEC)","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116182232","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: 11
Automation of an optical frequency standard experiment 光学频率标准实验的自动化
N. Batra, A. Roy, C. Samal, S. Majhi, S. Panja, S. De
{"title":"Automation of an optical frequency standard experiment","authors":"N. Batra, A. Roy, C. Samal, S. Majhi, S. Panja, S. De","doi":"10.1109/CIEC.2016.7513823","DOIUrl":"https://doi.org/10.1109/CIEC.2016.7513823","url":null,"abstract":"We are developing the first optical frequency standard in India with single ytterbium ion (171Yb+), which is confined and laser cooled in an ion trap. This precision clock experiment needs to be automated for running it reliably and continuously over few days. For this we are developing a computer control systems. Some of its supporting hardware modules have already been designed and tested. In this article we describe scheme of our automation and control system.","PeriodicalId":443343,"journal":{"name":"2016 2nd International Conference on Control, Instrumentation, Energy & Communication (CIEC)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121545242","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
An application of complex network in allocation of distributed generation in distribution network 复杂网络在配电网分布式发电分配中的应用
Tamalika Chowdhury, C. K. Chanda, Atri Bera
{"title":"An application of complex network in allocation of distributed generation in distribution network","authors":"Tamalika Chowdhury, C. K. Chanda, Atri Bera","doi":"10.1109/CIEC.2016.7513801","DOIUrl":"https://doi.org/10.1109/CIEC.2016.7513801","url":null,"abstract":"The application of complex networks have significantly advanced in the last decade and brought about valuable insights to properties of real world systems by evaluating their structure, topology and construction. Power grid is one such real world network in which a technique of analyzing the location of a distributed generation in a distribution system of a grid has been applied based on complex network theory. The metric of electrical centrality is the approach used in differentiating the physical and electrical topological structure of the chosen network. Z-bus matrix represents the more electrically central nodes and it has been found out directly by the formulation of the Z-bus algorithm as it is more practical for larger systems. The results were obtained for 33-bus distribution system from which the locations of the DGs to be placed were found out. This complex network theory based method improves the voltage profile of the system significantly. By placement of one or more DGs in these electrically central nodes, the losses have also been optimized.","PeriodicalId":443343,"journal":{"name":"2016 2nd International Conference on Control, Instrumentation, Energy & Communication (CIEC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131892111","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 single stage power factor correction converter for high voltage power and frequency applications 用于高压功率和频率应用的单级功率因数校正转换器
G. Nagaraju, S. B. Singh, N. Jayaram
{"title":"A single stage power factor correction converter for high voltage power and frequency applications","authors":"G. Nagaraju, S. B. Singh, N. Jayaram","doi":"10.1109/CIEC.2016.7513788","DOIUrl":"https://doi.org/10.1109/CIEC.2016.7513788","url":null,"abstract":"This paper introduces a modified single-stage power factor correction (S2PFC) converter topology for high voltage, power and frequency (HVPF) applications which improves the power quality at utility AC side and at the load end. The modified proposed converter possess the ability of controlling the voltage and frequency independently and also simultaneously. The voltage can be controlled by PWM technique and also by dead time control which performs the boost operation. On the other side, frequency control can be obtained by using variable switching frequency. This paper presents the operation of the proposed converter topology, PWM switching scheme and MATLAB simulation results of the converter topology at a specific load are presented.","PeriodicalId":443343,"journal":{"name":"2016 2nd International Conference on Control, Instrumentation, Energy & Communication (CIEC)","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129734431","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 comparative study between different modulations techniques used in field oriented control induction motor drive 磁场定向控制感应电机驱动中不同调制技术的比较研究
T. Banerjee, J. Bera, S. Chowdhuri, G. Sarkar
{"title":"A comparative study between different modulations techniques used in field oriented control induction motor drive","authors":"T. Banerjee, J. Bera, S. Chowdhuri, G. Sarkar","doi":"10.1109/CIEC.2016.7513777","DOIUrl":"https://doi.org/10.1109/CIEC.2016.7513777","url":null,"abstract":"In industries, where adjustable or variable speed drives are required, induction motor drives are chosen with various control strategies to have fast flux and torque response. In order to overcome sluggish response of induction motor and to have decoupled flux and torque characteristics, field oriented control (FOC) is implemented. These drives consists of voltage source inverters with various modulation schemes like SPWM, THISPWM, SVM etc. in order to minimize the harmonics present in the output voltage or current. Presence of harmonics makes the response non-sinusoidal and generate heating, torque pulsation etc within the machine. But for field oriented control induction motor drives, selection of efficient modulation scheme is important as machine current is controlled and in this current loop presence of ripples may create multiple zero crossing problems in the SPWM. In this paper, different modulation schemes are investigated and their performances are compared for a variable speed three phase FOC Induction motor. This system is modeled in MATLAB and SIMULINK where all the above stated modulation schemes are implemented. It is observed that the FOC based IM drive gives better result when subjected to Space Vector Modulation Scheme.","PeriodicalId":443343,"journal":{"name":"2016 2nd International Conference on Control, Instrumentation, Energy & Communication (CIEC)","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132699548","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: 9
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