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2016 International Conference on Electrical, Electronics, and Optimization Techniques (ICEEOT)最新文献

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Alert system for fishermen crossing border using Android 使用Android的渔民越境警报系统
R. Dinesh Kumar, M. Aldo, J. Joseph
The application can be widely used by people in the border to find the appropriate path to reach the destination. The notification will be sent to the border security forces which act as the server to all other devices that are operated by people in ships. The application will notify the information of where the devices are being located and intimate them about the issues that occur due to opponent forces in ships to server. This can act as an incident management application to avoid conflicts at varying situations. This is processed mainly for Tamil fishermen's who are employed in the borders. The automatic alarming system is going to be provided along with this device which alerts in case any sort of issues. This is devised in such a way that the application can be easily been utilized by all the people in the surroundings. The application operates based on device tracking. This provides ease to operate even for illiterate people.
该应用程序可以被边境人员广泛使用,以找到到达目的地的适当路径。该通知将被发送给边境安全部队,边境安全部队是船上人员操作的所有其他设备的服务器。该应用程序将通知设备所处位置的信息,并告知他们由于船舶到服务器的对手力量而发生的问题。这可以作为事件管理应用程序,以避免在不同情况下发生冲突。这主要是为在边境受雇的泰米尔渔民加工的。该设备将配备自动报警系统,在发生任何问题时发出警报。这是这样设计的,应用程序可以很容易地被周围的所有人使用。该应用程序基于设备跟踪运行。这使得即使是文盲也能轻松操作。
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引用次数: 11
Mosquito flying optimization (MFO) 蚊子飞行优化(MFO)
M. Alauddin
This is a new optimization algorithm which mimic the behavior of mosquito to find a hole in mosquito net, if any. Both the flying and sliding motion of the mosquito have been modelled and incorporated in the algorithm. The algorithm was tested for global minima on different type of benchmark functions of various dimension and modality. Namely Gramacy & Lee, Ackley, Rastrigin, Rosenbrock, Griewank and Schwefel functions of one, two, five, ten and thirty dimensions. The experiment was done with thirty different seeds generated randomly for each function and dimension. The algorithm was found to be efficient, convergent and accurate.
这是一种新的优化算法,它模仿蚊子的行为来寻找蚊帐上的洞,如果有的话。蚊子的飞行和滑动运动都被建模并纳入算法中。对不同类型的不同维数和模态的基准函数进行了全局最小值测试。即Gramacy & Lee, Ackley, Rastrigin, Rosenbrock, Griewank和Schwefel的一,二,五,十和三十维函数。实验中,每个功能和维度随机生成30个不同的种子。结果表明,该算法具有高效、收敛和准确的特点。
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引用次数: 12
Investigation of slip and speed ratio in axially displaceable cone variator CVT drive 轴向可置换锥面无级变速器滑差速比研究
V. Garud, L. V. Awadhani, N. Vivekanandan, Amit A. Panchawadkar, S. Lakade, H. Tiwari
A CVT has a continuous range of transmission ratios that can up to device-dependent physical limits, be selected independently of the transmitted torque so it is an object of considerable research interest within the mechanical design community, driven primarily by the automotive industry's demands for more energy efficient and environmentally friendlier vehicles as the request for better energy efficiency and for CO2 and NOx reduction, imposed by environmental considerations, pushes many researchers to find new technical solution to improve the emission performance of nowadays IC engine vehicles. Also In case of machine tools applications optimum tool life only be obtained at particular speed ratio and the same cannot be achieved due fixed gear ratios and stepped pulley transmission. Moreover, unlike conventional stepped transmissions the CVT does not suffer from “shifting shock” and also we can achieve optimum speed range at which tool life will be maximum. In this paper investigation of slip and speed ratio of axially displaceable cone variator has been studied with the help of developed test rig and the results are relate with the IC Engine and machine tool application.
CVT具有连续的传动比范围,可以达到与设备相关的物理极限,可以独立于传输扭矩进行选择,因此它是机械设计界非常感兴趣的研究对象,主要是由于汽车行业对更节能、更环保的车辆的需求,以及对更好的能源效率和减少二氧化碳和氮氧化物的要求,以及环境方面的考虑。促使许多研究人员寻找新的技术解决方案,以改善当今内燃机汽车的排放性能。此外,在机床应用中,只有在特定的速比下才能获得最佳的刀具寿命,而由于固定的齿轮比和阶梯式滑轮传动,则无法获得最佳的刀具寿命。此外,与传统的阶梯式变速器不同,CVT不会受到“换挡冲击”的影响,而且我们还可以实现刀具寿命最长的最佳速度范围。本文利用研制的试验装置,对轴向可动锥面变换器的滑移比和速比进行了研究,并与内燃机和机床的实际应用相联系。
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引用次数: 1
Design of VR headset using augmented reality 基于增强现实技术的VR头显设计
Jovis Joseph Aloor, P. Sahana, S. Seethal, S. Thomas, M. T. Rajappan Pillai
Our intention is to develop an android application that gives the users a virtual environment with the help of VR headset. With this application, it allows users to generate an object which doesn't exist in real environment. In Augmented Reality (AR), the interfaces comprises of merging both real and virtual objects. In this project we examine existing gaming styles that are played in the real world or on computers. With the help of advanced AR technology the information about the real world that surrounds the user becomes interactive and digitally manipulable. Artificial information about the environment and its objects can thus be overlaid on the real world. A key distinction to VR purists is the fact that the user is completely immersed in the computer simulation. All our senses are focused on visiting this new place. It provides the following features i.e. Full field of vision display, usually produced by the wearing of a Head Mounted Display, tracking of the location and attitude of the contributor's body, computer tracking of the participant's movements and actions along with some negligible delay in updating the display with feedback from the body's movements and actions. This enables users to visualize what if an object an object actually exists there without its actual existence.
我们的目的是开发一个android应用程序,在VR耳机的帮助下,为用户提供一个虚拟的环境。有了这个应用程序,它允许用户生成一个在真实环境中不存在的对象。在增强现实(AR)中,接口包括合并真实对象和虚拟对象。在这个项目中,我们研究了现实世界或电脑上现有的游戏风格。在先进的增强现实技术的帮助下,用户周围的真实世界的信息变得交互式和数字化操作。因此,有关环境及其对象的人工信息可以覆盖在真实世界上。VR纯粹主义者的一个关键区别是,用户完全沉浸在计算机模拟中。我们所有的感官都集中在参观这个新地方。它提供了以下功能,即全视野显示,通常由佩戴头戴式显示器产生,跟踪贡献者身体的位置和姿态,计算机跟踪参与者的运动和动作,以及通过身体的运动和动作反馈更新显示的一些可忽略不计的延迟。这使用户能够可视化如果一个对象一个对象实际上存在,而不是它实际存在。
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引用次数: 6
Improved sparse representation based super-resolution 改进的基于稀疏表示的超分辨率
Ravindra Kumar, Deepasikha Mishra
In this paper, super-resolution image is obtained from a single low-resolution image using dictionary learning approach. The original image is blurred and downsampled to the low-resolution image, and has to find the value which is lost during downsampling and trained with patches. Each patches of low-resolution image use that value of their respective high-resolution image during training of dictionary. The Hilbert phase congruency which provides more features and good edges and applied to each patches. Then, LR and HR patches of the dictionary are used to generate the high-resolution image patch. In our approach, which results in good quality HR image and having better PSNR values than the other similar SR methods.
本文采用字典学习的方法,从单幅低分辨率图像中获得超分辨率图像。原始图像被模糊化并下采样到低分辨率图像,并且需要找到下采样过程中丢失的值并进行patch训练。每个低分辨率图像的patch在字典训练时使用各自高分辨率图像的该值。希尔伯特相一致性提供了更多的特征和良好的边缘,并应用于每个补丁。然后,使用字典的LR和HR补丁生成高分辨率图像补丁。在我们的方法中,结果是高质量的HR图像,并且比其他类似的SR方法具有更好的PSNR值。
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引用次数: 1
LIBO: The grasping robot using object recognition LIBO:利用物体识别的抓取机器人
Uma Sahu, Srushti Upadhyay, N. Singh, Pritam Patil
Due to constraints on power and cost, robots operating in unstructured environments have limits on onboard computation and limited data on the objects they encounter. Arduino and MATLAB image processing proposes a thin-client model where robot is connected to computing infrastructure for access to computing resources and datasets. The work presents system architecture and a prototype on Robotics system for recognizing and grasping objects. The prototype system incorporates a robot which is basically a 4-degree freedom robotic arm with a movable platform with a web cam mounted on the top, MATLAB for recognizing the correct barcode by image processing and generating the signal on the arduino microcontroller for `PICK' and `PLACE' action along with the use of WI-FI for wireless communication.
由于功率和成本的限制,在非结构化环境中运行的机器人在机载计算方面受到限制,并且它们遇到的物体的数据有限。Arduino和MATLAB图像处理提出了一个瘦客户端模型,机器人连接到计算基础设施,访问计算资源和数据集。介绍了机器人识别与抓取系统的系统架构和原型。原型系统包含一个机器人,它基本上是一个4自由度的机械臂,带有顶部安装有网络摄像头的可移动平台,MATLAB通过图像处理识别正确的条形码,并在arduino微控制器上生成用于“PICK”和“PLACE”动作的信号,同时使用WI-FI进行无线通信。
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引用次数: 3
A two-tier network based intrusion detection system architecture using machine learning approach 基于机器学习方法的两层网络入侵检测系统架构
Divyatmika, Manasa Sreekesh
Intrusion detection systems are systems that can detect any kind of malicious attacks, corrupted data or any kind of intrusion that can pose threat to our systems. In our paper, we would like to present a novel approach to build a network based intrusion detection system using machine learning approach. We have proposed a two-tier architecture to detect intrusions on network level. Network behaviour can be classified as misuse detection and anomaly detection. As our analysis depends on the network behaviour, we have considered data packets of TCP/IP as our input data. After, pre-processing the data by parameter filtering, we build a autonomous model on training set using hierarchical agglomerative clustering. Further, data gets classified as regular traffic pattern or intrusions using KNN classification. This reduces cost-overheads. Misuse detection is conducted using MLP algorithm. Anomaly detection is conducted using Reinforcement algorithm where network agents learn from the environment and take decisions accordingly. The TP rate of our architecture is 0.99 and false positive rate is 0.01. Thus, our architecture provides a high level of security by providing high TP and low false positive rate. And, it also analyzes the usual network patterns and learns incrementally (to build autonomous system) to separate normal data and threats.
入侵检测系统是可以检测任何类型的恶意攻击,损坏的数据或任何类型的入侵,可以对我们的系统构成威胁的系统。在本文中,我们提出了一种利用机器学习方法构建基于网络的入侵检测系统的新方法。我们提出了一种两层结构来检测网络层面的入侵。网络行为可以分为误用检测和异常检测。由于我们的分析依赖于网络行为,我们将TCP/IP数据包作为我们的输入数据。在对数据进行参数滤波预处理后,采用层次聚类方法在训练集上建立自治模型。此外,使用KNN分类将数据分类为常规流量模式或入侵。这减少了成本开销。误用检测采用MLP算法。异常检测使用强化算法进行,其中网络代理从环境中学习并做出相应的决策。我们的体系结构TP率为0.99,假阳性率为0.01。因此,我们的体系结构通过提供高TP和低误报率来提供高级别的安全性。并且,它还分析了通常的网络模式,并逐步学习(构建自治系统)以分离正常数据和威胁。
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引用次数: 32
Analysis of darlington pair amplifier at 90nm technology 90nm达林顿对放大器分析
Rashmi Singh, R. Mehra
The demand of transistors is rising in today's communication system having high data rate. Transistors are used in many applications where high gain is needed by using very low frequency. In today's communication system amplifier is used in many applications such as low noise amplifier, broadband mixer, distributed amplifier, power amplifier etc. The pair amplifier satisfy all parameters which is required by today's technology such as-high speed transmission efficiency, less power consumption and less circuitrary to be used pair is used in advanced version of small signal amplifier with additional biasing resistance which improves voltage gain and widening of bandwidth. It also removes poor frequency response of pair amplifier at higher frequency. In this paper, cadence software is used to study the circuit of two-stage amplifier. In this paper after adding biasing resistance in emitter terminal of first transistor we can increase the voltage gain, current gain, output current and output voltage of pair amplifier. GPDK 90nm technology is used in this paper.
在高数据速率的通信系统中,对晶体管的要求越来越高。晶体管用于许多需要使用极低频率获得高增益的应用中。在当今的通信系统中,放大器被广泛应用于低噪声放大器、宽带混频器、分布式放大器、功率放大器等领域。对放大器满足当今技术要求的所有参数,如高速传输效率,低功耗和较少的电路使用对放大器用于小信号放大器的高级版本,增加了偏置电阻,提高了电压增益和带宽的扩大。同时也消除了高频时对放频响差的问题。本文利用cadence软件对两级放大器电路进行了研究。本文通过在第一晶体管发射极端增加偏置电阻,可以提高对放的电压增益、电流增益、输出电流和输出电压。本文采用GPDK 90nm工艺。
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引用次数: 6
Automatic speech annotation based on enhanced wavelet Packets Best Tree Encoding (EWPBTE) feature 基于增强小波包最佳树编码(EWPBTE)特征的语音自动标注
Mohamed Hassan Mohamed, Ashraf Mohamed Ali Hassan, N. M. Hussein Hassan
This paper aimed at introducing a completely automated Arabic phone recognition system based on Enhanced Wavelet Packets Best Tree Encoding (EWPBTE) 15-point speech feature. The process of enhancing of WPBTE is provided by adding energy component to WPBTE, which is implemented in Matlab software and makes an enhancement of 65 % to recognizer accuracy which is the most contribution in this paper. EWPBTE is used to find phoneme boundaries along speech utterance. Hidden Markov Model (HMM) and Gaussian Mixtures are used for building the statistical models through this research. HMM Tool Kit (HTK) software is utilized for implementation of the model. The System can identify spoken phone at 57.01% recognition rate based on Mel Frequency Cepstral Coefficients (MFCC), 21.07% recognition rate based on WPBTE and 86.23% recognition rate based on EWPBTE. The proposed EWPBTE vector is 15 components compared to 39 components of MFCC. This makes it very promising features vector to be under research and in development phase.
本文旨在介绍一种基于增强小波包最佳树编码(EWPBTE) 15点语音特征的全自动阿拉伯语电话识别系统。通过在WPBTE中加入能量分量,给出了增强WPBTE的过程,并在Matlab软件中实现,使WPBTE识别器的准确率提高了65%,这是本文最大的贡献。EWPBTE用于寻找语音话语中的音素边界。本研究采用隐马尔可夫模型(HMM)和高斯混合模型建立统计模型。利用HMM Tool Kit (HTK)软件实现模型。基于Mel频移系数(MFCC)的语音识别率为57.01%,基于WPBTE的识别率为21.07%,基于EWPBTE的识别率为86.23%。与MFCC的39个分量相比,提出的EWPBTE矢量有15个分量。这使得它非常有前途的特征向量处于研究和开发阶段。
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引用次数: 0
Mitigation of sub synchronous resonance oscillations using static var compensator 用静态无功补偿器缓解次同步谐振振荡
J. Sreeranganayakulu, G. Marutheswar, K. Anjaneyulu
Subsynchronous Resonance (SSR) is a serious problem in power system networks which causes uncontrolled oscillations in the mechanical system of a multi mass model [1]. Many models have been developed to mitigate these oscillations which generally occur during a symmetrical closed circuit fault on the power system. In this paper the developed model has been tested using IEEE second benchmark system [2] in MATLAB Simulink. Here, this model is simulated without FACTS controllers and then the Static VAr Compensator (SVC) is included in the model and the results are compared for their effectiveness in damping the SSR oscillations.
次同步共振(SSR)是电力系统网络中的一个严重问题,它会引起多质量模型机械系统的不可控振荡[1]。在电力系统的对称闭环故障中,通常会出现这种振荡,为了减轻这种振荡,已经建立了许多模型。本文在MATLAB Simulink中使用IEEE第二基准系统[2]对所开发的模型进行了测试。在此基础上,对该模型进行了不含FACTS控制器的仿真,并将静态无功补偿器(SVC)加入到模型中,比较了它们对SSR振荡的抑制效果。
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引用次数: 4
期刊
2016 International Conference on Electrical, Electronics, and Optimization Techniques (ICEEOT)
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