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2019 International Conference on Smart Systems and Inventive Technology (ICSSIT)最新文献

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Slip power recovery drive using Z-source inverter 滑差功率恢复驱动采用z源逆变器
Pub Date : 2019-11-01 DOI: 10.1109/ICSSIT46314.2019.8987787
Laxmi Kumari, Anjana Jain
Voltage Source Inverters (VSI) and Current Source Inverters (CSI) are very widely fit for industry. VSI have limited output AC voltage and requirement of a blanking time whereas Current Source Inverters always boost up the voltage and their use are restricted for drive applications. To overcome these limitations Impedance Network or Z-Source Inverters (ZSI) are utilized. Ideally Z-Source Inverters are the ones which have output voltage ranging from zero to infinity. This Buck-Boost capability along with regeneration in single stage configuration makes these inverters ideally suited for hybrid electric vehicles and drive applications. The rotor side power of an induction generator can be utilized by slip power recovery (SPR) controlled technique based on (ZSI). This paper presents the design of ZSI for improving the voltage level of SPR. The system of ZSI is simulated using MATLAB-Simulink platform and the pulse width modulation (PWM) for the inverter is generated using DSPIC microcontroller.
电压源逆变器(VSI)和电流源逆变器(CSI)非常广泛地适用于工业。VSI具有有限的输出交流电压和消隐时间要求,而电流源逆变器总是提高电压,并且它们的使用仅限于驱动应用。为了克服这些限制,阻抗网络或z源逆变器(ZSI)被利用。理想情况下,z源逆变器的输出电压范围从零到无穷大。这种Buck-Boost能力以及单级配置的再生使这些逆变器非常适合混合动力电动汽车和驱动应用。基于(ZSI)的转差功率恢复(SPR)控制技术可以充分利用感应发电机转子侧功率。本文介绍了一种提高SPR电压水平的ZSI的设计。利用MATLAB-Simulink平台对ZSI系统进行仿真,并利用DSPIC单片机对逆变器进行脉宽调制(PWM)。
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引用次数: 0
Data Processing in a wireless sensor network using a data analytical technique (DAT) 基于数据分析技术(DAT)的无线传感器网络数据处理
Pub Date : 2019-11-01 DOI: 10.1109/ICSSIT46314.2019.8987827
N. Patil, A. Parveen
In general, Wireless Sensor network comprises of many sensor nodes that are used to sense and transmit that data to the nearer node. Likewise, the data is transferred to the destination or base station. Sensor network faces resource constraints & they are susceptible to environmental conditions which decrease the lifespan of the node. Our objective is to enhance the battery life of the sensor node based on data analyses technique (DAT), which is based on a comparative method. This technique will reduce the number of data transfer between sensor nodes, which in turn will enhance battery lifetime.
一般来说,无线传感器网络由许多传感器节点组成,这些传感器节点用于感知数据并将数据传输到较近的节点。同样,数据被传输到目的地或基站。传感器网络面临资源约束&它们容易受到环境条件的影响,从而降低节点的寿命。我们的目标是基于基于比较方法的数据分析技术(DAT)来提高传感器节点的电池寿命。这项技术将减少传感器节点之间的数据传输数量,从而延长电池寿命。
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引用次数: 0
Smart Carnatic Music Note Identification (CMNI) System using Probabilistic Neural Network 基于概率神经网络的智能卡纳蒂克音符识别系统
Pub Date : 2019-11-01 DOI: 10.1109/ICSSIT46314.2019.8987960
S. Ramya
Music is defined as an art which arranges the sounds to provide the inner feeling of happiness. Carnatic music is based on a Raga (Tune), Bhava (Emotion), Thala (Rhythm) and also characterized by Saptha swara (musical note), Sthayi and reference note (Shruthi). In this proposed work, an attempt is made to identify the swaras in Madhya Sthayi and constant Shruthi. The recorded music samples are analyzed in the frequency domain by using digital signal processing. The features are extracted and input to the probabilistic neural-network for the note identification. The performance of the system is verified for 25 samples for each note. The system success rate is above 90%.
音乐被定义为一种通过安排声音来提供内心快乐感觉的艺术。卡纳蒂克音乐以Raga(曲调)、Bhava(情感)、Thala(节奏)为基础,也以Saptha swara(音符)、Sthayi和参考音符(Shruthi)为特征。在这项提议的工作中,试图确定中央邦斯泰伊和恒定的施瓦希中的斯瓦拉。利用数字信号处理技术对录制的音乐样本进行频域分析。这些特征被提取并输入到概率神经网络中用于音符识别。每个音符的25个样本验证了系统的性能。系统成功率在90%以上。
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引用次数: 0
Design and Implementation of Wireless Monitor and Controlling System for the identification of water level 水位识别无线监控系统的设计与实现
Pub Date : 2019-11-01 DOI: 10.1109/ICSSIT46314.2019.8987783
Asad Ali Jecko, Md. Zabir Arkam Akhond, S. Biswas, M. M. Rahman, S. Akter, Yeasin Ahmed Siam
Drinking pure water and using clean water are the most important factors for human body. It is observed commonly in our country that people are not aware of using water in households. Besides the natural sources of clean and pure water on the earth surface is decreasing day by day. On the other hand, the demand for clean and pure water is increasing due to rapid population growth in our country. It is observed in households that much water is being wasted due to overflow in water tank. Besides, much electric power is being lost due to lack of water pump controlling system. In this project, a calculation has been shown on economic effect due to overflow of water. To address the problem, a water level and water pump controlling system has been designed. In the development of the system a float switch, two indicator lamps, a relay, a magnetic contactor and an alarm have been used. In this project, relay plays an important role in safety which keeps the whole system out of power when accidently or due system fault the water is electrified. Though whole system goes out of power, relay will remain active by taking power from supply though itself. The system has gone under many trials. Finally, a successful and effective operation has been observed under different environments. The main advantages of the sophisticated system are environmentally friendliness, easiness of installation and maintenance, cost effectiveness and availability of its parts.
饮用纯净水和使用干净的水是对人体最重要的因素。在我国,人们普遍没有意识到家庭用水的重要性。此外,地球表面清洁和纯净的水的自然来源正在日益减少。另一方面,由于我国人口的快速增长,对清洁和纯净水的需求正在增加。在家庭中,由于水箱溢出而浪费了大量的水。此外,由于缺乏水泵控制系统,大量电力正在损失。在本工程中,对溢流引起的经济效应进行了计算。为了解决这一问题,设计了水位和水泵控制系统。在系统的开发中,使用了一个浮子开关、两个指示灯、一个继电器、一个磁接触器和一个报警器。在本工程中,当系统发生意外或因系统故障给水通电时,继电器起着保证整个系统不供电的安全作用。当整个系统断电时,继电器通过自身从电源中取电,保持工作状态。这一制度已经过多次试验。最后,在不同的环境下进行了成功有效的操作。该复杂系统的主要优点是环境友好,易于安装和维护,成本效益和部件的可用性。
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引用次数: 0
The advent software defined radio: FM receiver with RTL SDR and GNU radio 问世的软件定义无线电:带有RTL SDR和GNU无线电的调频接收机
Pub Date : 2019-11-01 DOI: 10.1109/ICSSIT46314.2019.8987588
Shweta S. Meshram, N. Kolhare
In recent years, Software defined radio has become a cost efficient and reliable communication paradigm where it's RF front end is simplest as compared to the conventional SCR (software controlled radio). In this paper, we studied the technological revolution that is SDR communication system consists of an antenna contained with the RTL SDR USB dongle RTLU3832 and freeware GNU radio software support which highly reduce the limitations of the controlled radio. The SDR device are widely used to examine the radio Spectrum and digitize I/Q signals that are being transmitted in the range 25 MHz to 1.75 GHz by the digital communications community. The frequency bands that contains signals such as FM radio, ISM signals, GSM, 3G and LTE mobile radio, GPS, and so on can be sampled in this wide operating range. SDR give us wide scope to hold the experimentations on the real world signals with cost efficient hardware solution and GNU radio flowgraph. FM reception with SDR model is studied and illustrated with an example extent so that one can demonstrate and explore the desired frequency spectrum.
近年来,软件定义无线电已经成为一种具有成本效益和可靠的通信范例,与传统的SCR(软件控制无线电)相比,它的RF前端最简单。本文研究了SDR通信系统的技术革命,该系统由包含RTL SDR USB加密狗RTLU3832的天线和免费软件GNU无线电软件支持组成,大大降低了被控无线电的局限性。SDR设备广泛用于检查无线电频谱和数字化I/Q信号,这些信号是由数字通信社区在25 MHz至1.75 GHz范围内传输的。包含FM无线电、ISM信号、GSM、3G和LTE移动无线电、GPS等信号的频段都可以在这个宽的工作范围内采样。SDR以低成本的硬件解决方案和GNU无线电流图为我们在现实世界的信号上进行实验提供了广阔的空间。研究了基于SDR的调频接收模型,并举例说明了该模型的可行性,从而可以对所需的频谱进行演示和探索。
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引用次数: 3
Video Summarization using Submodular Convex Optimization with Dynamic Support Vector Machine for Forest Fire Sequence Classification 基于次模凸优化的动态支持向量机森林火灾序列分类视频摘要
Pub Date : 2019-11-01 DOI: 10.1109/ICSSIT46314.2019.8987967
B. Pushpa, M. Kamarasan
This paper presents a new video summarization (VS) model, which summarizes the original and generally captured videos. The intention lies in the creation of precise summary which will convey the entire information. The summary includes the attractive and representative of the original video series. The earlier techniques are mainly based on simple considerations and optimizations. At the same time, they have utilized a hand-oriented objective which undergo sequential optimization by taking hard decisions. It restricts the usage in wide applicability. In this paper, a Submodular Convex Optimization (SCX) and dynamic support vector machine (DSVM) based VS model called Submodular Dynamical Video Summarization (SDVS) model is introduced. SCX is used for subset selection and DSVM is applied to classify the video summary. At the initial level, video sequence is given as input to the SDVS model. The transformation of input videos takes place to a set of frames. Next, extraction of key frames is carried out form the entire frame count for the generation of the video summary. For measuring the goodness of the SDVS model, a set of 8 videos are gathered from the Internet sources. The simulation outcome pointed out that the presented model achieved a maximum precision of 88.54, recall of 89.32 and accuracy of 88.91 respectively.
本文提出了一种新的视频摘要(VS)模型,该模型对原始和一般捕获的视频进行了摘要。其目的在于创造准确的摘要,以传达整个信息。总结中包含了具有吸引力和代表性的原创视频系列。早期的技术主要基于简单的考虑和优化。同时,他们利用了一个面向手的目标,通过做出艰难的决定来进行顺序优化。它限制了广泛应用的使用。本文介绍了一种基于次模凸优化(SCX)和动态支持向量机(DSVM)的VS模型——次模动态视频摘要(sdv)模型。使用SCX进行子集选择,使用DSVM对视频摘要进行分类。在初始级,视频序列作为sdv模型的输入。输入视频的转换发生在一组帧中。然后,从整个帧数中提取关键帧,生成视频摘要。为了衡量sdv模型的优劣,我们从互联网资源中收集了一组8个视频。仿真结果表明,该模型的最大准确率为88.54,召回率为89.32,准确率为88.91。
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引用次数: 2
Harmonics analysis of a PV integrated Hysteresis current control inverter connected with grid and without grid 并网和不并网光伏一体化磁滞电流控制逆变器的谐波分析
Pub Date : 2019-11-01 DOI: 10.1109/ICSSIT46314.2019.8987864
J. Sahu, S. Sahu, J. P. Patra, S. K. Maharana, B. Panda
Generally, two devices are responsible for generation of time variant power. They are alternator and inverter. Harmonics are the unwanted signals generally created on the output of the inverter. In this paper hysteresis current control inverters are described. Here the HCC Inverters are connected with grid and without grid and integrated with a photo voltaic panel. The HCC inverters are connected to grid by the help of phase lock loop. Finally total harmonics distortion is calculated of this model and compares their results based on total harmonics distortion.
时变功率的产生一般由两个器件负责。它们是交流发电机和逆变器。谐波通常是在逆变器输出上产生的不需要的信号。本文介绍了一种迟滞电流控制逆变器。在这里,HCC逆变器与电网和无电网连接,并与光伏板集成。HCC逆变器通过锁相环与电网连接。最后计算了该模型的总谐波失真,并比较了基于总谐波失真的结果。
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引用次数: 2
SETI (Search for Extra Terrestrial Intelligence) Signal Classification using Machine Learning SETI(搜索地外智能)信号分类使用机器学习
Pub Date : 2019-11-01 DOI: 10.1109/ICSSIT46314.2019.8987793
L. Nanda, S. V
In this paper, a literature review on SETI signal spectrogram image classification is presented. Since there has been an abundance of astronomical data, automation seems to be the easier solution for classification and this brings in machine learning into the picture. In this paper, we have discussed both traditional methods and automated methods and also made an analysis of which algorithm comparatively has better performance. We cover classical machine vision along with machine deep learning approach to prototype signal classifiers for extraterrestrial intelligence. Our novel approach uses two-dimensional spectrograms of regular and assumed radio signals taking the establishment of a technological source. The research are executed by applying archived narrow-band signal data taken from real-time SETI observations along the Allen Telescope Array and a set of digitally assumed signals created to mimic real noticed signals. By considering the 2D spectrogram as an image, we exhibit that high quality parametric as well as nonparametric classifiers established on automatic visual analysis can attain high levels of intolerance and efficiency, along with low false-positive rates.
本文综述了SETI信号频谱图图像分类的相关文献。由于有大量的天文数据,自动化似乎是更容易的分类解决方案,这就引入了机器学习。本文对传统方法和自动化方法进行了讨论,并分析了哪种算法的性能比较好。我们将介绍经典的机器视觉以及机器深度学习方法,用于地外智能的原型信号分类器。我们的新方法使用常规和假设的无线电信号的二维频谱图,建立了一个技术来源。这项研究是通过应用从艾伦望远镜阵列实时SETI观测中获取的存档窄带信号数据和一组数字假设信号来模拟实际注意到的信号来执行的。通过将二维光谱图视为图像,我们展示了建立在自动视觉分析上的高质量参数和非参数分类器可以获得高水平的不容忍和效率,以及低假阳性率。
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引用次数: 3
Internet of Things Based Precision Agriculture for Developing Countries 发展中国家基于物联网的精准农业
Pub Date : 2019-11-01 DOI: 10.1109/ICSSIT46314.2019.8987794
S. Routray, A. Javali, Laxmi Sharma, Aritri Ghosh, Anindita Sahoo
Precision agriculture (PA) is associated with the engineering of exact needs of plants and their productivities. In the modern times, PA uses a large number of sensors in a networked architecture to collect the information on the exact needs of the plants and their productivities. With the arrival of Internet of things (IoT), now PA can be implemented quite systematically. Undoubtedly, agriculture is one of the most important economic sectors of the world. For the developing countries, it is an essential sector. Agriculture is directly associated with the daily needs of human being such as food, clothing, and shelter. In the recent years, developing countries are facing a lot of difficulties in the agriculture related aspects such as lack of water for irrigation, desertification of fertile land, and reduction in harvests. PA can ease these problems through the use of IoT based applications. In this paper, we provide the recent frameworks of PA using IoT. We show how it can help the agricultural sectors of the developing countries in the long term.
精准农业(PA)与植物的精确需求及其生产力的工程有关。在现代,PA在网络架构中使用大量传感器来收集有关植物的确切需求及其生产力的信息。随着物联网(IoT)的到来,现在PA可以相当系统地实施。毫无疑问,农业是世界上最重要的经济部门之一。对发展中国家来说,这是一个必不可少的部门。农业直接关系到人类的日常需要,如吃、穿、住。近年来,发展中国家在农业方面面临着许多困难,如灌溉用水不足、肥沃土地荒漠化、收成减少等。PA可以通过使用基于物联网的应用程序来缓解这些问题。在本文中,我们提供了使用物联网的PA的最新框架。我们展示了它如何能够长期帮助发展中国家的农业部门。
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引用次数: 14
Real-World Application of Machine Learning and Deep Learning 机器学习和深度学习的实际应用
Pub Date : 2019-11-01 DOI: 10.1109/ICSSIT46314.2019.8987844
S. Sree, S. Vyshnavi, N. Jayapandian
The world today is running on the latest computer technologies and one of those is machine learning. The real life example that most of us know is speech recognition. Google Assistant is the common example for this Speech recognition. This google assistant is not only limited till ‘Ok Google’, but it responds to all your questions in a smart way. It can manage all your calls or can book appointments. Imagine you fell down while de-boarding a bus. So, Next time you take care so that you don't fall that is something that your brain has interpreted from your past experience. This is what exactly deep learning is, it imitates human brain works. Deep learning is sub-branch of machine learning. It is able to build all new things based on its previous experiences. Many of us have heard about driverless cars and medical diagnosis. Recently google has developed a new technology where all your cardiovascular events can be predicted by eye scan so, that doctors can get a clear view of what is inside the body of a patient. These all are developed using machine learning. It has a capability to change the human world into a complete robotic world. Anyways, it also has its own disadvantages. This article discusses about those, Scope of machine learning, its Market potential, financial growth and Current applications of machine learning.
当今世界正在使用最新的计算机技术,其中之一就是机器学习。我们大多数人都知道的现实生活中的例子是语音识别。Google Assistant是这种语音识别的常见例子。这个谷歌助手不仅仅限于“Ok google”,它还会以一种智能的方式回答你所有的问题。它可以管理你所有的电话或预约。想象一下,你在下车时摔倒了。所以,下次你要小心,这样你就不会摔倒了,这是你的大脑从你过去的经验中解读出来的。这就是深度学习,它模仿人类大脑的工作方式。深度学习是机器学习的一个分支。它能够根据以前的经验创造出所有的新东西。我们很多人都听说过无人驾驶汽车和医疗诊断。最近,谷歌开发了一项新技术,可以通过眼睛扫描来预测你所有的心血管疾病,这样医生就可以清楚地看到病人体内的情况。这些都是使用机器学习开发的。它有能力把人类世界变成一个完全的机器人世界。无论如何,它也有自己的缺点。这篇文章讨论了机器学习的范围,它的市场潜力,金融增长和机器学习的当前应用。
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引用次数: 19
期刊
2019 International Conference on Smart Systems and Inventive Technology (ICSSIT)
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