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Proceedings of the 2015 Third International Conference on Computer, Communication, Control and Information Technology (C3IT)最新文献

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Enhancement of power system transient stability using a novel adaptive backstepping control law 一种新的自适应反演控制律增强电力系统暂态稳定性
Proceedings of the 2015 Third International Conference on Computer, Communication, Control and Information Technology (C3IT) Pub Date : 2015-03-16 DOI: 10.1109/C3IT.2015.7060160
A. Mitra, Mriganka Mukherjee, K. Naik
{"title":"Enhancement of power system transient stability using a novel adaptive backstepping control law","authors":"A. Mitra, Mriganka Mukherjee, K. Naik","doi":"10.1109/C3IT.2015.7060160","DOIUrl":"https://doi.org/10.1109/C3IT.2015.7060160","url":null,"abstract":"In this paper a novel non linear feedback excitation controller has been proposed for improvement of transient stability of power systems. The design of the controller is based on the adaptive backstepping control principle. The controller takes into consideration system uncertainties. A significant merit of this non linear controller in comparison with existing non linear excitation control schemes is its ability to maintain transient stability even under the occurrence of large disturbances, such as a 3-phase fault at the generator terminals. Another advantage is that the proposed technique does not require the existence of a solution of a designed algebraic Riccati equation unlike the controllers based on the robust nonlinear Direct Feedback Linearization (DFL) technique. Simulation results show the rapid convergence of the power angle and the rotor speed to their equilibrium values following the occurrence of a large sudden fault.","PeriodicalId":402311,"journal":{"name":"Proceedings of the 2015 Third International Conference on Computer, Communication, Control and Information Technology (C3IT)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115769899","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
An algorithm for identifying two unequal heavier / lighter coins out of n given coins 一种从n个给定硬币中识别两个不等重/轻硬币的算法
Proceedings of the 2015 Third International Conference on Computer, Communication, Control and Information Technology (C3IT) Pub Date : 2015-03-16 DOI: 10.1109/C3IT.2015.7060157
J. Ghosh, Ankita Nandy, L. Dey, Piyali Datta, Arpan Chakraborty, R. Pal, R. K. Samanta
{"title":"An algorithm for identifying two unequal heavier / lighter coins out of n given coins","authors":"J. Ghosh, Ankita Nandy, L. Dey, Piyali Datta, Arpan Chakraborty, R. Pal, R. K. Samanta","doi":"10.1109/C3IT.2015.7060157","DOIUrl":"https://doi.org/10.1109/C3IT.2015.7060157","url":null,"abstract":"Counterfeit coin problem has been considered for a very long time and is a topic of great significance in Mathematics as well as in Computer Science. In this problem, out of n given coins, two or more false coins (the coins are classified as false because their weights are different when compared to a standard coin) are present which have the same appearance as the other coins. This problem belongs to the class of combinatorial group testing problem which finds several applications in hidden graph construction problem etc. In this paper, we have constructed an optimal algorithm to determine two false coins out of a given number of coins. In addition, our objective is to solve the problem in minimum number of comparisons with the help of an equal arm balance. Our proposed algorithm is able to find out the fake coins using O(log n) comparisons.","PeriodicalId":402311,"journal":{"name":"Proceedings of the 2015 Third International Conference on Computer, Communication, Control and Information Technology (C3IT)","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123484690","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
Shape analysis of decisive objects from an image using mathematical morphology 用数学形态学对图像中的决定性物体进行形状分析
Proceedings of the 2015 Third International Conference on Computer, Communication, Control and Information Technology (C3IT) Pub Date : 2015-03-16 DOI: 10.1109/C3IT.2015.7060220
Anirban Mitra, Somasis Roy, S. Setua
{"title":"Shape analysis of decisive objects from an image using mathematical morphology","authors":"Anirban Mitra, Somasis Roy, S. Setua","doi":"10.1109/C3IT.2015.7060220","DOIUrl":"https://doi.org/10.1109/C3IT.2015.7060220","url":null,"abstract":"An image is comprised of focused and non-focused objects and focused objects are treated as decisive objects. Primary task of image registration process is the associated shape analysis of the images under consideration. Shape analysis of the image is the identification of outer and inner border line characteristic of the decisive objects along with other characteristic features of the images. In this work we have proposed a scheme to analyze the outer shape of a decisive object in terms of optimum number of external boundary points. The external boundary points are identified using cross sectional views of the contour and skeleton of the objects under consideration. Further, the extreme points are labeled according to their angular representation for identification of the outer shape of the decisive objects of the image. Here, we have used the principle of Mathematical Morphology for contour as well as skeleton identifications.","PeriodicalId":402311,"journal":{"name":"Proceedings of the 2015 Third International Conference on Computer, Communication, Control and Information Technology (C3IT)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123726950","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
Arduino based multi-robot stick carrying by Artificial Bee Colony optimization algorithm 基于Arduino的多机器人操纵杆搬运人工蜂群优化算法
Proceedings of the 2015 Third International Conference on Computer, Communication, Control and Information Technology (C3IT) Pub Date : 2015-03-16 DOI: 10.1109/C3IT.2015.7060152
Pratyusha Das, A. Sadhu, Rishi Raj Vyas, A. Konar, D. Bhattacharyya
{"title":"Arduino based multi-robot stick carrying by Artificial Bee Colony optimization algorithm","authors":"Pratyusha Das, A. Sadhu, Rishi Raj Vyas, A. Konar, D. Bhattacharyya","doi":"10.1109/C3IT.2015.7060152","DOIUrl":"https://doi.org/10.1109/C3IT.2015.7060152","url":null,"abstract":"Cooperation of the multi-robots is an upcoming appealing area of research in the field of robotics. In this paper, two arduino based mobile robots are carrying a stick by cooperation towards their goal avoiding obstacles. The path planning algorithm is designed with the help of Artificial Bee Colony Optimization (ABCO) algorithm which chooses the optimized path by minimizing the distance between the robots and maximizing the distance from the obstacles. The ultrasonic sensors, encoder, 3-axis compass and XBee module are embedded in the robot to detect obstacle in the path of the robots, the distance travelled by the robot, calculate the direction (coordinate) of the robot and to communicate with other robots respectively. We have also designed our algorithm with the help of differential evolutionary (DE) algorithm. Analyzing the performance of ABCO and DE algorithms, it is observed that ABCO outperforms DE in real-robot experiment with respect to distance metric.","PeriodicalId":402311,"journal":{"name":"Proceedings of the 2015 Third International Conference on Computer, Communication, Control and Information Technology (C3IT)","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116323562","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: 8
Identification of running household appliances by a state-of-the-art energy meter for a change in consumption pattern 用最先进的电能表识别正在运行的家用电器，以改变消费模式
Proceedings of the 2015 Third International Conference on Computer, Communication, Control and Information Technology (C3IT) Pub Date : 2015-03-16 DOI: 10.1109/C3IT.2015.7060219
Rumpa Saha, J. Bera, G. Sarkar
{"title":"Identification of running household appliances by a state-of-the-art energy meter for a change in consumption pattern","authors":"Rumpa Saha, J. Bera, G. Sarkar","doi":"10.1109/C3IT.2015.7060219","DOIUrl":"https://doi.org/10.1109/C3IT.2015.7060219","url":null,"abstract":"This paper describes the development of a power measuring device (smart meter) capable of identifying the instantaneous running household loads and measurement of basic electric parameters. This real time basis load identification facility is exploited to estimate the load respective tariff for different Time-of-Use (TOU) of electricity for both the consumer and utility ends. The information regarding the `ON' loads and their corresponding tariff helps the consumers to change their consumption patterns which in turn help the utility for better management of load demand.","PeriodicalId":402311,"journal":{"name":"Proceedings of the 2015 Third International Conference on Computer, Communication, Control and Information Technology (C3IT)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127008088","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
Interference cancelation for non-CP DS-UWB system with MRC frequency domain equalization 基于MRC频域均衡的非cp DS-UWB系统干扰消除
Proceedings of the 2015 Third International Conference on Computer, Communication, Control and Information Technology (C3IT) Pub Date : 2015-03-16 DOI: 10.1109/C3IT.2015.7060134
Xiaoya Zuo, Ding Wang
{"title":"Interference cancelation for non-CP DS-UWB system with MRC frequency domain equalization","authors":"Xiaoya Zuo, Ding Wang","doi":"10.1109/C3IT.2015.7060134","DOIUrl":"https://doi.org/10.1109/C3IT.2015.7060134","url":null,"abstract":"Proposed is a low complexity inter-block interference (IBI) and inter-chip interference (ICI) cancelation method for direct-sequence ultra-wideband (DS-UWB) system without cyclic prefix (CP). Based on DS-UWB scheme considered by IEEE 802.15.3a standard, the group of chips formed by spreading each modulated symbol are regarded as individual frequency domain equalization (FDE) blocks. Simply by using the previous detected symbol, jointly IBI and ICI can be totally eliminated from the current block detection procedure. Compared with CP reconstruction and overlap-FDE methods, this proposed scheme has lower complexity and better approaching matched filter bound (MFB) performance.","PeriodicalId":402311,"journal":{"name":"Proceedings of the 2015 Third International Conference on Computer, Communication, Control and Information Technology (C3IT)","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124202260","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
Fractional programming through genetic algorithm 通过遗传算法分式编程
Proceedings of the 2015 Third International Conference on Computer, Communication, Control and Information Technology (C3IT) Pub Date : 2015-03-16 DOI: 10.1109/C3IT.2015.7060175
D. Roy
{"title":"Fractional programming through genetic algorithm","authors":"D. Roy","doi":"10.1109/C3IT.2015.7060175","DOIUrl":"https://doi.org/10.1109/C3IT.2015.7060175","url":null,"abstract":"This paper intends to demonstrate use of Genetic Algorithm for solving fractional programming and which can be extended for DEA. Genetic Algorithm is one of the non-traditional algorithms for solving optimization problems. The multivariable fraction may have multiple optimum points. Genetic algorithm does not run the risk of getting trapped into the local minimum or maximum. The traditional optimization algorithms have difficulty in computing the derivatives and second order partial derivatives for fractional form. Though there are numerical algorithms but they become computationally intensive. The issues of discontinuity seriously affect traditional algorithms. The genetic algorithm may not be very efficient but a generalized way to find optimal points of multivariate fractional function. Two short and simple experiments have been conducted to illustrate the positions. In the second illustration effect of crossover position on the gain of objective function has been studied.","PeriodicalId":402311,"journal":{"name":"Proceedings of the 2015 Third International Conference on Computer, Communication, Control and Information Technology (C3IT)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127448565","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
Partially occluded object detection and counting 部分遮挡物检测与计数
Proceedings of the 2015 Third International Conference on Computer, Communication, Control and Information Technology (C3IT) Pub Date : 2015-03-16 DOI: 10.1109/C3IT.2015.7060222
Soumendra Bera
{"title":"Partially occluded object detection and counting","authors":"Soumendra Bera","doi":"10.1109/C3IT.2015.7060222","DOIUrl":"https://doi.org/10.1109/C3IT.2015.7060222","url":null,"abstract":"In today's fast-moving life many a pathological labs still use probabilistic approach to count the number of microscopic cells in a sample slide, which is a tedious job and not accurate all the time. The problem of finding the position of objects in an image as well as to count the occurrence of that object in the image is a hitch for the researcher. We have restricted our problem only to completely circular disk shaped objects. Our aim is to accurately calculate the geometrical position of the objects and the object count. Boundaries of the object patches have been extracted using morphological operation and with the help of classical geometry we locate the exact boundary coordinate of the objects. In this paper we propose a new, simple framework for visual object detection and object counting for the image of circular objects, whether these are partially occluded to each other or not.","PeriodicalId":402311,"journal":{"name":"Proceedings of the 2015 Third International Conference on Computer, Communication, Control and Information Technology (C3IT)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129127811","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
Design & realization of an optical type dual axis inclination sensor 光学型双轴倾角传感器的设计与实现
Proceedings of the 2015 Third International Conference on Computer, Communication, Control and Information Technology (C3IT) Pub Date : 2015-03-16 DOI: 10.1109/C3IT.2015.7060137
T. Sarkar, Subir Das, B. Chakraborty, H. Dutta
{"title":"Design & realization of an optical type dual axis inclination sensor","authors":"T. Sarkar, Subir Das, B. Chakraborty, H. Dutta","doi":"10.1109/C3IT.2015.7060137","DOIUrl":"https://doi.org/10.1109/C3IT.2015.7060137","url":null,"abstract":"In the field of industrial automation, railways, intelligent platform, machining and other important areas where measurement of inclination of a body with respect to the gravity field plays a crucial role. In this present paper we have demonstrated an optical type dual axis inclination sensor with a precession of 0.6° and a working range of ±70° to fulfill the requirements of the above subjective areas. The sensor elements is made of a semi circular shape wooden block with a proof mass and a specially design imaging plate which are attached to its circumference edge. This fabricated block is clamped with orthogonal surface of a closed housing by a pivot arm which passes through the centre of the block, thus forming a dual axis pendulum structure. Therefore when the sensor is inclined, blocks are experiences deflection due to the gravity field of the earth. The movement of the two blocks is measured optically in two directions utilizing variation of light intensity produced by an imaging plate. The experimental result depicts a satisfactory performance of the sensor having a sensitivity of 40mv/°.","PeriodicalId":402311,"journal":{"name":"Proceedings of the 2015 Third International Conference on Computer, Communication, Control and Information Technology (C3IT)","volume":"60 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128334872","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
94 GHz multiquantum well IMPATT diodes based on 3C-SiC/Si material system 基于3C-SiC/Si材料体系的94 GHz多量子阱IMPATT二极管
Proceedings of the 2015 Third International Conference on Computer, Communication, Control and Information Technology (C3IT) Pub Date : 2015-03-16 DOI: 10.1109/C3IT.2015.7060141
Suranjana Banerjee, A. Acharya, J. Banerjee, M. Mitra
{"title":"94 GHz multiquantum well IMPATT diodes based on 3C-SiC/Si material system","authors":"Suranjana Banerjee, A. Acharya, J. Banerjee, M. Mitra","doi":"10.1109/C3IT.2015.7060141","DOIUrl":"https://doi.org/10.1109/C3IT.2015.7060141","url":null,"abstract":"A multiquantum well (MQW) double-drift region (DDR) impact avalanche transit time (IMPATT) device based on Si/3C-SiC material system has been proposed for high frequency application. One symmetrical and two asymmetrical doping profiles for the proposed hetero-structure device are considered in the present study. The design and optimization of the above-mentioned three doping profiles of Si/3C-SiC MQW hetero-structure DDR IMPATT diodes have been carried out by simulation technique so that the device operates at millimeter wave W-band (75-100 GHz) frequencies. The DC and large signal properties of the device are obtained from a large signal simulation program based on non-sinusoidal voltage excited model in which the density gradient theory and Böhm Potential are incorporated to provide a quantum equivalent of drift-diffusion model. The RF output power of the proposed MQW DDR IMPATTs operating at and near 94 GHz atmospheric window frequency are obtained from the simulation output and compared with the available reported values of output power for flat profile DDR IMPATT diodes at the same frequency band. The results show that among the three doping profiles of Si/3C-SiC MQW DDR IMPATT device, the asymmetrical one with higher n and p type doping concentrations of Silicon layers as compared to those of SiC layers is the preferred doping profile for better RF performance at W-band.","PeriodicalId":402311,"journal":{"name":"Proceedings of the 2015 Third International Conference on Computer, Communication, Control and Information Technology (C3IT)","volume":"41 18","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132059888","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
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