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2022 International Conference on Intelligent Controller and Computing for Smart Power (ICICCSP)最新文献

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Session Wise Paper Details - ICICCSP 2022 会议明智的论文细节- ICICCSP 2022
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引用次数: 0
Adversarial Attacks against Machine Learning Classifiers: A Study of Sentiment Classification in Twitter 针对机器学习分类器的对抗性攻击:Twitter中的情感分类研究
K. S. E. Mary, Sruthy Sudhan, Abhishek Narayanan
In recent years, the rapid evolution of social networks has played a significant role in people's lives. The wide use of social networks like Twitter, Facebook, and Instagram has shortened the communication distance between users. Besides communication, the social network has also become a platform for expressing one's thoughts, emotions, and opinions, becoming a medium for expressing attitudes towards entities such as products, services, events, etc. Therefore, the use of social media to attain various functions has become an investigation area in recent years. The extensive application of machine learning (ML) and natural language processing (NLP), and the improvements in computer performance, have been widely applied in various fields. In terms of social media, machine learning algorithms help in implementing functions like the sentimental analysis. To provide weighted sentiment scores to entities, the sentiment analysis system for text analysis integrates NLP and machine learning approaches. ML algorithms are sensitive to adversarial examples by adding perturbations or changes that are not detectable to the human naked eye and mislead the classifier to predict a false result. In this paper, we propose two attacks, LeetSpeakAttack and PhonologicalErrorAttack, that test the accuracy of a classifier. We also evaluate the classifiers' performance before and after the adversarial attack.
近年来,社交网络的快速发展在人们的生活中发挥了重要作用。Twitter、Facebook、Instagram等社交网络的广泛使用缩短了用户之间的沟通距离。除了交流,社交网络也成为了一个表达思想、情感和观点的平台,成为表达对产品、服务、事件等实体的态度的媒介。因此,利用社交媒体实现各种功能成为近年来的一个研究领域。机器学习(ML)和自然语言处理(NLP)的广泛应用,以及计算机性能的提高,已经广泛应用于各个领域。在社交媒体方面,机器学习算法有助于实现情感分析等功能。为了给实体提供加权情感得分,用于文本分析的情感分析系统集成了NLP和机器学习方法。ML算法通过添加人眼无法检测到的扰动或变化来对对抗性示例敏感,并误导分类器预测错误结果。在本文中,我们提出了两个攻击,LeetSpeakAttack和PhonologicalErrorAttack来测试分类器的准确性。我们还评估了分类器在对抗性攻击前后的性能。
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引用次数: 1
RFID Based ATM Security System Using IOT 基于RFID的物联网ATM安全系统
B. Sricharan, Jakanagari Uma Sanjana, T. Vani, C. Sujatha
The technology is increasing in leaps and bounds in the present era. With many technical developments and advances taking place, there has been an advancing trend in the techniques of handling money, money transaction and exchange methods. The Automatic Teller Machine (ATM) is the most widely used method to withdraw money and get bank statements. In the era where there are a wide range of banking companies being established, the usage of ATM cards has increased drastically. ATMs of different banks in every locality and almost thousands of people use them to withdraw money every day. As every coin has two sides, no doubt that ATMs has made the withdrawal of money much easier and reliable, yet there are major challenges to this money withdrawal process. Nowadays people have multiple bank accounts and every bank has the ATM card associated with it. In addition to this, for every ATM card there is a unique pin associated with it. Hence, it becomes a cumbersome task to handle so many ATM cards which involve so many passwords and pins. Apart from this disadvantage there is yet another greater risk that is theft of the Atm cards or losing or misplacing them. Though there is Pin associated with an ATM card which serves as security, it is quite possible to crack the PIN of it. Hence, we have come up with the solution, a card which integrates all the bank accounts into a single card which makes withdrawal of money much more easy, feasible and secure. The additional security features such as fingerprint verification and two factor authentication provide protection against identity theft during the money transactions from ATMs. This system with advanced security features would have many features which would solve various disadvantages associated with ATM systems present today. We have used fingerprint sensor, GSM module, RFID to provide two factor authentication for the ATM system.
在当今时代,技术正在突飞猛进地发展。随着许多技术的发展和进步,处理货币的技术、货币交易和交换方法都有了进步的趋势。自动取款机(ATM)是最广泛使用的取款和获取银行对账单的方式。在银行公司层出不穷的时代,ATM卡的使用量急剧增加。每个地方都有不同银行的自动取款机,每天几乎有成千上万的人用它们取钱。正如每个硬币都有两面性一样,毫无疑问,自动取款机使取款变得更加容易和可靠,但取款过程中也存在重大挑战。现在人们有多个银行账户,每家银行都有与之相关联的ATM卡。除此之外,每张ATM卡都有一个唯一的密码。因此,处理这么多的ATM卡就变成了一项繁琐的任务,因为这些卡涉及到这么多的密码和pin。除了这个缺点之外,还有一个更大的风险是银行卡被盗或丢失或放错地方。虽然ATM卡上有密码作为安全保障,但密码很有可能被破解。因此,我们想出了一个解决方案,一种将所有银行账户整合到一张卡上的卡,使取款更加容易、可行和安全。额外的安全功能,如指纹验证和双因素认证,在atm机的货币交易过程中防止身份盗窃。这个具有高级安全功能的系统将具有许多功能,这些功能将解决目前与ATM系统相关的各种缺点。我们采用指纹传感器、GSM模块、RFID为ATM系统提供双因素认证。
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引用次数: 0
Experimental Investigations on Aerodynamic Performances of NACA0012 Airfoil NACA0012翼型气动性能试验研究
A. Yadav, Dhruv P. Suthar, Hetal Bhatiya, Aniruddh Marakana, Mohammad Shadab Ghanchi, Sathish Dharmalingam
The aerodynamic characteristics for the various angles of attack at different Reynolds numbers with a view to extending the knowledge of the pressure distribution over the NACA 0012 airfoil have been measured in a low-speed subsonic wind tunnel. Experiments were carried out by varying the angle of attack from −30 to +30 degrees and the velocity varied from 10 m/s to 25 m/s. The lift coefficient and drag coefficient for the NACA 0012 airfoil are obtained by measuring the pressure distribution from the pressure ports situated over the airfoil surface.
在低速亚音速风洞中测量了不同雷诺数下不同迎角的气动特性,以扩展对NACA 0012翼型压力分布的了解。在攻角从−30°到+30°,速度从10m /s到25m /s的范围内进行了实验。升力系数和阻力系数为NACA 0012翼型是通过测量压力分布从位于翼型表面的压力端口获得。
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引用次数: 0
PV and BESS Integration in Radial Distribution Network Using Dragonfly Algorithm 基于蜻蜓算法的径向配电网光伏与BESS集成
S. Ray, Kumari Kasturi, M. Nayak
The combination of photovoltaics (PV) and battery energy storage systems (BESS) offers a viable solution for improving distribution network reliability due to their favorable operating efficiencies. To realize considerable economic benefits, PV units and BESS need to be incorporated into distribution networks in a way that takes advantage of location and capacity. In this paper, the photovoltaic (PV) and BESS system is integrated into IEEE 33 bus radial distribution system (RDS) to minimize the annual active power loss and the net system annual cost. Two objective functions are formulated as a multi-objective problem, which is solved by the novel Dragonfly algorithm (DA). Yearly load and PV data are considered for simulation. The simulation is done for one year. To analyze the effectiveness of the proposed system, two days of a year are compared for analysis, one day from summer and the other from winter respectively. Significant improvement can be noticed from the result analysis.
光伏(PV)与电池储能系统(BESS)的结合,由于其良好的运行效率,为提高配电网可靠性提供了可行的解决方案。为了实现可观的经济效益,光伏机组和BESS需要以一种利用位置和容量优势的方式并入配电网络。本文将光伏(PV)和BESS系统集成到IEEE 33总线径向配电系统(RDS)中,以最大限度地降低年有功损耗和系统年净成本。将两个目标函数表述为一个多目标问题,并采用一种新的蜻蜓算法(DA)进行求解。模拟考虑了年负荷和PV数据。模拟时间为一年。为了分析所提出的系统的有效性,将一年中的两天进行比较分析,分别来自夏季和冬季的一天。从结果分析中可以看出显著的改进。
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引用次数: 1
Power Optimized Low Pass Digital FIR Filter Using Five Modular Redundancy and Parallel Adding Methods 功率优化低通数字FIR滤波器采用五模冗余和并联加法
R. Durgagopal, D. Rao
The development of fault-tolerant filtering is crucial to the dependability of any communication network or digital signal processors system. FIR filtering with simultaneous error correcting algorithms have been developed, which increase the system's redundancy and complexity. Design and implementation of a power-optimized low pass digital FIR filter based on the ripple carry adder and the radix 4 modified booth algorithm are presented in this work, as well as use of the Five Modular Redundancy (FMR) approach. This paper aims to apply the parallel adding method (PAM) is used and the radix 4 modified booth algorithm on low pass digital FIR filter and Five Modular Redundancy (FMR) method is used to correct the error in transmitted signals and compare the existing low pass digital FIR filter. These filtering utilised error correcting codes with the forward error - correcting ability, resulting in enhanced chip space and fault - tolerant. The recommended methodology employs less redundancy module than previous techniques and decreases the size of such filtering by around 21.18 percent, decreases the cost of systems development by nearly the same proportion. Our method is written in Verilog, and it is implemented on a Vivado Basys 3 board from Xilinx. The Xilinx vivado 2021.1 tool is used to calculate the following parameters: area, power, delay, and LUT. This paper discusses the synthesis as well as the outcomes.
容错滤波的发展对任何通信网络或数字信号处理系统的可靠性都是至关重要的。同时纠错的FIR滤波算法增加了系统的冗余度和复杂度。本文介绍了基于纹波进位加法器和基数4改进的booth算法的功率优化低通数字FIR滤波器的设计和实现,以及五模冗余(FMR)方法的使用。本文旨在将并行加法法(PAM)和基数4修正的booth算法应用于低通数字FIR滤波器,并采用五模冗余(FMR)方法对传输信号中的误差进行校正,并对现有的低通数字FIR滤波器进行比较。这些滤波利用了具有前向纠错能力的纠错码,从而提高了芯片空间和容错性。与以前的技术相比,推荐的方法采用了更少的冗余模块,并将这种过滤的大小减少了21.18%左右,将系统开发的成本降低了几乎相同的比例。我们的方法是用Verilog编写的,并在Xilinx的Vivado Basys 3板上实现。Xilinx vivado 2021.1工具用于计算以下参数:面积、功率、延迟、LUT。本文论述了该方法的综合及其成果。
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引用次数: 0
Optimized T2FFOPID Regulator for Interconnected Power Grid 面向互联电网的优化T2FFOPID稳压器
Smrutiranjan Nayak, S. Kar, S. Dash
The vague qualities of sun based, wind sources, and burden make current AC microgrids exceptionally intricate and cause recurrence variances. It is especially needed to keep up with power harmony among age and request by arranging a reasonable recurrence guideline regulator. From now on, this examination presents utilization of a hHHO-PS based T2FFOPID regulator for recurrence guideline of a two-area system. In the following stage, predominance of determined T2FFOPID over PID, T1FPID & T1FFOPID regulator is illustrated. To confirm the viability of the recommended limitation strategy, diverse burden aggravations just as different paces of sun oriented and wind sources infiltration have been thought of. The proposed restriction approach shows critical improvement in unique reactions with quick damping of motions. Examinations of results insist the better presentation of T2FFOPID over different regulators with respect to minutest mistake models and undershoot/overshoot of recurrence deviations at different aggravations. Moreover, affectability examination approves the powerful direct of T2FFOPID regulator under varieties boundaries and correspondence delay.
太阳源、风力源和负荷的模糊特性使当前的交流微电网异常复杂,并导致复发性方差。尤其需要合理安排循环导频调节器,以适应电力时代与需求的和谐。从现在开始,本研究提出利用基于hHHO-PS的T2FFOPID调节器作为双区系统复发指南。在接下来的阶段,说明了确定的T2FFOPID优于PID, T1FPID和T1FFOPID调节器。为了确认所建议的限制策略的可行性,考虑了不同的负荷加重情况,如不同的朝向太阳和风源渗透速度。所提出的约束方法在具有快速运动阻尼的独特反应中显示出关键的改进。结果的检查坚持T2FFOPID在不同的调节因子上对最小的错误模型和在不同加重时复发偏差的过调/过调有更好的表现。此外,通过对T2FFOPID调节器在品种边界和对应延迟下的影响检验,证实了其强大的直观性。
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引用次数: 0
Design Of Ultrawide-Band MIMO Antenna With Polarisation Diversity 具有极化分集的超宽带MIMO天线设计
Ayushi Ojashwi, Aryan Sachdeva, Aastha Saini, Kuldeep Singh, Ankit Sharma
An ultra-wideband (UWB) multiple-input multiple-output (MIMO) antenna having double band-notched attributes is created on a FR4 substrate (1.6 mm). The antenna is composed of a better ground plane and dual microstrip feeding lines with a minimized dimension of $40^{ast}40 text{mm}^{2}$. By carving the T-molded feed over ground stubs, the port isolation between individual components of antenna is enormously expanded. To decrease the obstruction from the adjacent band, a band-notch of the antenna is required. Measurement and simulation are utilized to concentrate on the antenna execution as far as isolation between the two input ports, envelope correlation coefficient, impedance matching, efficiency, radiation pattern and peak gain. The exploratory outcomes show that the bandwidth of the planned antenna is from 3.3 to 12 GHz, alongside double notched bands covering 0.38 GHz and 0.53 GHz, and the mutual coupling is smaller than 15 dB within the entire acting transmission capacity. The axial ratio bandwidth for the same design is obtained in the range from 4.27 GHz to 5.47 GHz. This antenna exhibits great radiation qualities, a depleted envelope correlation coefficient ($text{ECC} < 0.007$) and stable gain, which is appropriate for UWB MIMO framework implementations.
在FR4基板(1.6 mm)上创建了具有双带陷波属性的超宽带(UWB)多输入多输出(MIMO)天线。该天线由更好的地平面和双微带馈线组成,最小尺寸为$40^{ast}40 text{mm}^{2}$。通过在地桩上雕刻t型馈电,天线各个组件之间的端口隔离得到了极大的扩展。为了减少来自相邻波段的阻碍,需要天线的带陷波。测量和仿真集中在天线的执行,只要两个输入端口之间的隔离,包络相关系数,阻抗匹配,效率,辐射方向图和峰值增益。研究结果表明,规划的天线带宽范围为3.3 ~ 12 GHz,同时覆盖0.38 GHz和0.53 GHz的双陷波带,在整个作用传输容量内互耦小于15 dB。相同设计的轴比带宽在4.27 GHz ~ 5.47 GHz范围内。该天线具有良好的辐射质量,低包络相关系数($text{ECC} < 0.007$)和稳定的增益,适用于UWB MIMO框架实现。
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引用次数: 0
Load Frequency Control in Two Area Interconnected Hydro-thermal Power System Utilizing ALO Based FPI Controller 基于ALO的FPI控制器在两区互联火电系统负荷频率控制中的应用
Nimai Charan Patel, Karisma Mohanty, Bhabatosh Giri, Subash Kumar Ekka
Load frequency control (LFC) has a major role in power system for maintaining the system stability against load variations on the system. This paper enlightens applications of proportional integral derivative (PID) controller independently tuned by particle swarm optimisation (PSO) and ant lion optimiser (ALO) as well as fuzzy logic based PI (FPI) controller tuned by ALO to address the LFC issues in a 2 area hydro thermal power system (2-AHTPS). Control performance of these controllers are examined and contrasted by putting a step load perturbation (SLP) of 1% in the area 1. It is witnessed that ALO is more effective than PSO in tuning the controller parameters and thus ALO-PID controller provides better quality result than the PSO-PID controller. To enhance the dynamic response of the system, FPI controller tuned by ALO is applied to the same system with same load disturbance and it is found that the ALO-FPI controller delivers best performance amongst all the controllers.
负荷频率控制(LFC)在电力系统中起着重要的作用,它可以保持系统在负荷变化时的稳定性。本文提出了由粒子群优化(PSO)和蚁狮优化器(ALO)独立调谐的比例积分导数(PID)控制器,以及由蚁群优化器(ALO)调谐的基于模糊逻辑的PI (FPI)控制器用于解决2区水火发电系统(2- ahtps)的LFC问题。通过在区域1中设置1%的阶跃负载摄动(SLP),对这些控制器的控制性能进行了检查和对比。由此可见,ALO比PSO对控制器参数的整定更有效,因此ALO- pid控制器比PSO- pid控制器提供了更好的质量结果。为了提高系统的动态响应,将由ALO调谐的FPI控制器应用于具有相同负载扰动的同一系统,发现ALO-FPI控制器在所有控制器中具有最佳性能。
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引用次数: 2
Comparative Analysis to Emphasize on Islanding Detection Techniques in Integrated Distributed Generation System 综合分布式发电系统孤岛检测技术的比较分析
I. Bhushan, S. Chandra
Grid fusion of renewable energy based distributed generation (DG) is gaining popularity globally due to their benefits of increasing efficiency, power quality, and system reliability. In front of their benefits, they are enduring the issues of unintentional islanding. Islanding is caused in the distributed generation because of system faults and equipment failure in the main grid. So, the islanding must be detected within 2s as recommended by distributed generation interconnection standards. Islanding identification in the micro grid is an essential key constraint for evolving safety and competent functioning of a power system. This paper presents a quick summary of various islanding detection methods in Integrated distributed generation systems. This work has concluded with few gaps existing in islanding detection techniques with their benefits and drawbacks.
基于可再生能源的分布式发电(DG)的电网融合由于其提高效率、电能质量和系统可靠性的好处而在全球范围内越来越受欢迎。在他们的利益面前,他们正在忍受着无意的孤岛问题。在分布式发电中,由于主网系统故障和设备故障而产生的孤岛。因此,按照分布式发电互联标准的建议,孤岛检测必须在2s内完成。微电网孤岛识别是制约电力系统安全和有效运行的关键因素。本文简要介绍了综合分布式发电系统中各种孤岛检测方法。这项工作已经结束,孤岛检测技术存在的差距很少,其优点和缺点。
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引用次数: 0
期刊
2022 International Conference on Intelligent Controller and Computing for Smart Power (ICICCSP)
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