首页 > 最新文献

2016 10th International Conference on Intelligent Systems and Control (ISCO)最新文献

英文 中文
Pixel selection based on the difference between secret message and cover image pixel for efficient information hiding 基于秘密信息和封面图像像素的差异进行像素选择,实现有效的信息隐藏
Pub Date : 1900-01-01 DOI: 10.1109/ISCO.2016.7726877
G. Umamaheswari, C. Sumathi
In the new Steganographic technique, hiding is based on the difference between the secret message value and the pixel value of the green component of the image. The proposed method works in the spatial domain of the image. We check the difference value between secret byte ASCII (American Standard Code for Information Interchange) value and the pixel ASCII value. For comparison embedding is initially done without considering the difference of the pixel values. To prove the efficiency of the proposed method embedding is done based on the difference value. A difference less than or equal to 10 is considered so that the MSE (Mean Square Error) value is reduced and the PSNR (Peak Signal to Noise Ratio) value is increased when compared to the other techniques. We also show that there is improved PSNR and reduced MSE value while embedding in the green component when compared to embedding in the Red or the Blue component.
在新的隐写技术中,隐藏是基于秘密信息值与图像中绿色分量的像素值之间的差异。该方法适用于图像的空间域。我们检查秘密字节ASCII(美国信息交换标准代码)值和像素ASCII值之间的差值。为了比较,在初始嵌入时不考虑像素值的差异。为了证明所提方法的有效性,基于差值进行了嵌入。与其他技术相比,考虑小于或等于10的差异,以便降低MSE(均方误差)值并增加PSNR(峰值信噪比)值。我们还表明,与嵌入红色或蓝色分量相比,嵌入绿色分量有提高的PSNR和降低的MSE值。
{"title":"Pixel selection based on the difference between secret message and cover image pixel for efficient information hiding","authors":"G. Umamaheswari, C. Sumathi","doi":"10.1109/ISCO.2016.7726877","DOIUrl":"https://doi.org/10.1109/ISCO.2016.7726877","url":null,"abstract":"In the new Steganographic technique, hiding is based on the difference between the secret message value and the pixel value of the green component of the image. The proposed method works in the spatial domain of the image. We check the difference value between secret byte ASCII (American Standard Code for Information Interchange) value and the pixel ASCII value. For comparison embedding is initially done without considering the difference of the pixel values. To prove the efficiency of the proposed method embedding is done based on the difference value. A difference less than or equal to 10 is considered so that the MSE (Mean Square Error) value is reduced and the PSNR (Peak Signal to Noise Ratio) value is increased when compared to the other techniques. We also show that there is improved PSNR and reduced MSE value while embedding in the green component when compared to embedding in the Red or the Blue component.","PeriodicalId":320699,"journal":{"name":"2016 10th International Conference on Intelligent Systems and Control (ISCO)","volume":"121 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":"128490895","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
Machine learning based malware classification for Android applications using multimodal image representations 基于机器学习的恶意软件分类Android应用程序使用多模态图像表示
Pub Date : 1900-01-01 DOI: 10.1109/ISCO.2016.7726949
Ajit Kumar, K. Sagar, K. Kuppusamy, G. Aghila
The popularity of smartphones usage especially Android mobile platform has increased to 80% of share in global smartphone operating systems market, as a result of which it is on the top in the attacker's target list. The fact of having more private data and low security assurance letting the attacker to write several malware programs in different ways for smartphone, and the possibility of obfuscating the malware detection applications through different coding techniques is giving more energy to attacker. Several approaches have been proposed to detect malwares through code analysis which are now severely facing the problem of code obfuscation and high computation requirement. We propose a machine learning based method to detect android malware by analyzing the visual representation of binary formatted apk file into Grayscale, RGB, CMYK and HSL. GIST feature from malware and benign image dataset were extracted and used to train machine learning algorithms. Initial experimental results are encouraging and computationally effective. Among machine learning algorithms Random Forest have achieved highest accuracy of 91% for grayscale image, which can be further improved by tuning the various parameters.
智能手机的普及,尤其是Android移动平台,在全球智能手机操作系统市场的份额已经上升到80%,因此它在攻击者的目标列表中名列前茅。智能手机拥有更多的私人数据和较低的安全保障,使得攻击者可以以不同的方式编写多个恶意软件程序,并且通过不同的编码技术可能混淆恶意软件检测应用程序,这给攻击者提供了更多的能量。目前已经提出了几种通过代码分析来检测恶意软件的方法,但这些方法都面临着代码混淆和计算量大的问题。本文提出了一种基于机器学习的android恶意软件检测方法,通过分析二进制格式apk文件的灰度、RGB、CMYK和HSL的可视化表示。从恶意图像和良性图像数据集中提取GIST特征并用于训练机器学习算法。初步的实验结果是令人鼓舞的,计算上是有效的。在机器学习算法中,Random Forest对于灰度图像的准确率达到了最高的91%,通过调整各种参数可以进一步提高准确率。
{"title":"Machine learning based malware classification for Android applications using multimodal image representations","authors":"Ajit Kumar, K. Sagar, K. Kuppusamy, G. Aghila","doi":"10.1109/ISCO.2016.7726949","DOIUrl":"https://doi.org/10.1109/ISCO.2016.7726949","url":null,"abstract":"The popularity of smartphones usage especially Android mobile platform has increased to 80% of share in global smartphone operating systems market, as a result of which it is on the top in the attacker's target list. The fact of having more private data and low security assurance letting the attacker to write several malware programs in different ways for smartphone, and the possibility of obfuscating the malware detection applications through different coding techniques is giving more energy to attacker. Several approaches have been proposed to detect malwares through code analysis which are now severely facing the problem of code obfuscation and high computation requirement. We propose a machine learning based method to detect android malware by analyzing the visual representation of binary formatted apk file into Grayscale, RGB, CMYK and HSL. GIST feature from malware and benign image dataset were extracted and used to train machine learning algorithms. Initial experimental results are encouraging and computationally effective. Among machine learning algorithms Random Forest have achieved highest accuracy of 91% for grayscale image, which can be further improved by tuning the various parameters.","PeriodicalId":320699,"journal":{"name":"2016 10th International Conference on Intelligent Systems and Control (ISCO)","volume":"17 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":"124697337","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: 27
A framework for extraction of journal information from scientific publishers web site 从科学出版商网站中提取期刊信息的框架
Pub Date : 1900-01-01 DOI: 10.1109/ISCO.2016.7726937
Umamageswari Kumaresan, K. Ramanujam
World Wide Web is a huge repository of information and the information is presented in the disparate formats which make automated processing a cumbersome task. Search engines are used to query the WWW. Students and scholars find it difficult to determine the appropriate journals for the research article publication since performing a keyword search using search engines like Google, Yahoo etc. presents them with a list of publication site where the user need to click through a series of link to reach the journal web site and go through the details of the journals like Impact Factor, SNIP etc. manually. Suppose if a publication web site is linked to hundreds of journal web sites matching the user's topic of interest, it poses a serious problem on part of the user to manually determine the most reputed journal for the publication of his/her research article. This paper proposes a framework for extraction of Journal information in a single interaction with the system.
万维网是一个巨大的信息库,信息以不同的格式呈现,这使得自动化处理成为一项繁琐的任务。搜索引擎用于查询WWW。学生和学者发现很难确定适合发表研究论文的期刊,因为使用谷歌、雅虎等搜索引擎进行关键字搜索时,他们会看到一个出版网站列表,用户需要点击一系列链接才能到达期刊网站,并手动浏览影响因子、SNIP等期刊的详细信息。假设一个出版网站链接到数百个与用户感兴趣的主题相匹配的期刊网站,这对部分用户来说是一个严重的问题,即手动确定发表他/她的研究文章的最知名的期刊。本文提出了一个在与系统的单次交互中提取期刊信息的框架。
{"title":"A framework for extraction of journal information from scientific publishers web site","authors":"Umamageswari Kumaresan, K. Ramanujam","doi":"10.1109/ISCO.2016.7726937","DOIUrl":"https://doi.org/10.1109/ISCO.2016.7726937","url":null,"abstract":"World Wide Web is a huge repository of information and the information is presented in the disparate formats which make automated processing a cumbersome task. Search engines are used to query the WWW. Students and scholars find it difficult to determine the appropriate journals for the research article publication since performing a keyword search using search engines like Google, Yahoo etc. presents them with a list of publication site where the user need to click through a series of link to reach the journal web site and go through the details of the journals like Impact Factor, SNIP etc. manually. Suppose if a publication web site is linked to hundreds of journal web sites matching the user's topic of interest, it poses a serious problem on part of the user to manually determine the most reputed journal for the publication of his/her research article. This paper proposes a framework for extraction of Journal information in a single interaction with the system.","PeriodicalId":320699,"journal":{"name":"2016 10th International Conference on Intelligent Systems and Control (ISCO)","volume":"19 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":"130488764","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
Designing photonic crystal fiber for optical sensor and medical application and suitable for wavelength division multiplexing systems 设计用于光学传感器和医疗应用的光子晶体光纤,适用于波分复用系统
Pub Date : 1900-01-01 DOI: 10.1109/ISCO.2016.7726933
Pranaw Kumar, M. Senapati, Saswati Das
Simulation results of a Photonic crystal fibers (PCFs) structure with two elliptical holes and circular holes have been studied. Area of elliptical holes are sixteen times more than that of circular holes. The simulation results shows that designed fiber can have wide application in various linear and nonlinear applications. The birefringence reported is very high and is of the order of 10-2. Dispersion observed at all the four optical windows is very low. However the reported dispersion is below 20ps/nm - km. Thus designed fibers can be used for optical sensor, optical switching and broadband amplification and other nonlinear properties. Besides we have studied confinement loss and normalized frequency of the designed fiber.
研究了双椭圆孔和双圆孔光子晶体光纤结构的仿真结果。椭圆孔的面积是圆孔的16倍。仿真结果表明,所设计的光纤在各种线性和非线性应用中具有广泛的适用性。双折射报道是非常高的,是10-2的顺序。在所有四个光学窗口观测到的色散都很低。然而,据报道色散低于20ps/nm - km。由此设计的光纤可用于光传感器、光开关和宽带放大等非线性特性。此外,我们还研究了所设计光纤的约束损耗和归一化频率。
{"title":"Designing photonic crystal fiber for optical sensor and medical application and suitable for wavelength division multiplexing systems","authors":"Pranaw Kumar, M. Senapati, Saswati Das","doi":"10.1109/ISCO.2016.7726933","DOIUrl":"https://doi.org/10.1109/ISCO.2016.7726933","url":null,"abstract":"Simulation results of a Photonic crystal fibers (PCFs) structure with two elliptical holes and circular holes have been studied. Area of elliptical holes are sixteen times more than that of circular holes. The simulation results shows that designed fiber can have wide application in various linear and nonlinear applications. The birefringence reported is very high and is of the order of 10-2. Dispersion observed at all the four optical windows is very low. However the reported dispersion is below 20ps/nm - km. Thus designed fibers can be used for optical sensor, optical switching and broadband amplification and other nonlinear properties. Besides we have studied confinement loss and normalized frequency of the designed fiber.","PeriodicalId":320699,"journal":{"name":"2016 10th International Conference on Intelligent Systems and Control (ISCO)","volume":"52 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":"123379452","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
Integration of computer aided design and computer aided manufacturing using STEP data exchange standard 采用STEP数据交换标准实现计算机辅助设计与计算机辅助制造的集成
Pub Date : 1900-01-01 DOI: 10.1109/ISCO.2016.7727032
D. Sreeramulu, N. Ramesh, C. Rao
This paper proposes shop-floor programming system for integration of CAD and CAM for 3D prismatic parts having different features like slot, pocket, hole etc. The major modules of the proposed methodology are (i) Modeling module (ii) Interpreter module (iii)Automatic Feature Recognition (AFR) module (iv)Process planning module (v) Part Program generation module. In this paper, an object oriented approach has been used to model the 3D prismatic part in VC++ using ST-Developer software package. The part model is based on STEP AP 203, the resulting part 21 file is interpreted and converted in to a Parasolid, which is given has an input to the AFR module where the manufacturing view software is used to recognize the features automatically. By using workingstep list obtained from AFR module, machining time is calculated for each operation and an automatic process sequence has been generated with alternative sequence of operations having different machining times. The sequence which is having lowest machining time is given input to the commercial CAM system to generate part program.
针对具有槽、袋、孔等不同特征的三维棱形零件,提出了一种CAD与CAM集成的车间编程系统。提出的方法的主要模块是(i)建模模块(ii)解释器模块(iii)自动特征识别(AFR)模块(iv)工艺规划模块(v)零件程序生成模块。本文采用面向对象的方法,利用ST-Developer软件包在vc++中对三维棱柱体零件进行建模。零件模型基于STEP AP 203,得到的零件21文件被解释并转换为Parasolid,该Parasolid被输入到AFR模块,其中制造视图软件用于自动识别特征。利用AFR模块得到的工作步骤表,计算每道工序的加工时间,生成具有不同加工时间的备选工序序列的自动加工序列。将加工时间最短的顺序输入到商用CAM系统中生成零件程序。
{"title":"Integration of computer aided design and computer aided manufacturing using STEP data exchange standard","authors":"D. Sreeramulu, N. Ramesh, C. Rao","doi":"10.1109/ISCO.2016.7727032","DOIUrl":"https://doi.org/10.1109/ISCO.2016.7727032","url":null,"abstract":"This paper proposes shop-floor programming system for integration of CAD and CAM for 3D prismatic parts having different features like slot, pocket, hole etc. The major modules of the proposed methodology are (i) Modeling module (ii) Interpreter module (iii)Automatic Feature Recognition (AFR) module (iv)Process planning module (v) Part Program generation module. In this paper, an object oriented approach has been used to model the 3D prismatic part in VC++ using ST-Developer software package. The part model is based on STEP AP 203, the resulting part 21 file is interpreted and converted in to a Parasolid, which is given has an input to the AFR module where the manufacturing view software is used to recognize the features automatically. By using workingstep list obtained from AFR module, machining time is calculated for each operation and an automatic process sequence has been generated with alternative sequence of operations having different machining times. The sequence which is having lowest machining time is given input to the commercial CAM system to generate part program.","PeriodicalId":320699,"journal":{"name":"2016 10th International Conference on Intelligent Systems and Control (ISCO)","volume":"24 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":"123654811","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
The IT audit research based on the information system success model and COBIT 基于信息系统成功模型和COBIT的IT审计研究
Pub Date : 1900-01-01 DOI: 10.1109/ISCO.2016.7727117
Li Tingliao
Information system in big data environment has the characteristics of Volume, Velocity, Variety and Value. Currently, the information system audit goal mainly starting from the characteristics of information system itself, less combined with the specific business objectives. In this paper, Analyzed the influence of the information system under the condition of big data, as well as the potential risks, put forward the information system audit target system based on information system success model (D&M model).
大数据环境下的信息系统具有体量性、快速性、多样性和价值性等特征。目前,信息系统审计目标主要是从信息系统本身的特点出发,很少与具体的业务目标相结合。本文分析了大数据条件下信息系统的影响,以及潜在的风险,提出了基于信息系统成功模型(D&M模型)的信息系统审计目标体系。
{"title":"The IT audit research based on the information system success model and COBIT","authors":"Li Tingliao","doi":"10.1109/ISCO.2016.7727117","DOIUrl":"https://doi.org/10.1109/ISCO.2016.7727117","url":null,"abstract":"Information system in big data environment has the characteristics of Volume, Velocity, Variety and Value. Currently, the information system audit goal mainly starting from the characteristics of information system itself, less combined with the specific business objectives. In this paper, Analyzed the influence of the information system under the condition of big data, as well as the potential risks, put forward the information system audit target system based on information system success model (D&M model).","PeriodicalId":320699,"journal":{"name":"2016 10th International Conference on Intelligent Systems and Control (ISCO)","volume":"17 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":"123672738","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
Analysis of retrieval models for cross language information retrieval 跨语言信息检索模型分析
Pub Date : 1900-01-01 DOI: 10.1109/ISCO.2016.7727028
Das Ujjwal, Prakhar Rastogi, S. Siddhartha
There are several information retrieval systems widely in use today. There are systems based on probabilistic models of relevance, language modeling and those based on DFR model. Though most of these can be applied in a cross-lingual environment, the retrieval efficiency varies widely in such a setting. In this paper we evaluate the performance of the IR models using different empirical parameters using English-Hindi corpus. We analyze the dependency of different models on the value of the empirical parameter and present the results. We observe that language modeling gives comparably better results even when relevance feedback is not available.
目前有几种广泛使用的信息检索系统。有基于关联概率模型的系统、基于语言建模的系统和基于DFR模型的系统。虽然大多数方法都可以应用于跨语言环境,但在这种环境下,检索效率差异很大。在本文中,我们使用英语-印地语语料库使用不同的经验参数来评估IR模型的性能。我们分析了不同模型对经验参数值的依赖关系,并给出了结果。我们观察到,即使在相关性反馈不可用的情况下,语言建模也给出了相对更好的结果。
{"title":"Analysis of retrieval models for cross language information retrieval","authors":"Das Ujjwal, Prakhar Rastogi, S. Siddhartha","doi":"10.1109/ISCO.2016.7727028","DOIUrl":"https://doi.org/10.1109/ISCO.2016.7727028","url":null,"abstract":"There are several information retrieval systems widely in use today. There are systems based on probabilistic models of relevance, language modeling and those based on DFR model. Though most of these can be applied in a cross-lingual environment, the retrieval efficiency varies widely in such a setting. In this paper we evaluate the performance of the IR models using different empirical parameters using English-Hindi corpus. We analyze the dependency of different models on the value of the empirical parameter and present the results. We observe that language modeling gives comparably better results even when relevance feedback is not available.","PeriodicalId":320699,"journal":{"name":"2016 10th International Conference on Intelligent Systems and Control (ISCO)","volume":"37 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":"121296866","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
Computer vision for diagnosis of malignant melanoma by pixel intensity matrix parameters 基于像素强度矩阵参数的恶性黑色素瘤计算机视觉诊断
Pub Date : 1900-01-01 DOI: 10.1109/ISCO.2016.7726915
P. M. Arabi, Gayatri Joshi, Surekha Nigudgi, N. Deepa
Malignant melanoma is one of the most frequent types of cancer, and melanoma is the most aggressive type of skin cancer. The malignant melanoma is curable if it is diagnosed at early stages. Main factors that cause melanoma are over exposure to sunlight and genetic factors. Every year 132000 people are affected by skin cancer over the worldwide. Early diagnosis will not only save the life of the people but also the quality of their life. Image processing techniques play a vital role in the diagnosis of malignant melonama. In this paper a novel method is proposed; The correlation factor which is found from the pixel intensity matrix of normal and abnormal mole images are found to make a decision the results obtained for a set of images show that the diagnosis of malignant melanoma by the proposed method is possible.
恶性黑色素瘤是最常见的癌症之一,黑色素瘤是最具侵袭性的皮肤癌。如果在早期阶段诊断出来,这种恶性黑色素瘤是可以治愈的。导致黑色素瘤的主要因素是过度暴露在阳光下和遗传因素。全世界每年有13.2万人患皮肤癌。早期诊断不仅可以挽救患者的生命,还可以提高患者的生活质量。图像处理技术在恶性黑素瘤的诊断中起着至关重要的作用。本文提出了一种新的方法;从正常痣图像和异常痣图像的像素强度矩阵中找到相关因子进行决策,对一组图像的结果表明,采用该方法诊断恶性黑色素瘤是可能的。
{"title":"Computer vision for diagnosis of malignant melanoma by pixel intensity matrix parameters","authors":"P. M. Arabi, Gayatri Joshi, Surekha Nigudgi, N. Deepa","doi":"10.1109/ISCO.2016.7726915","DOIUrl":"https://doi.org/10.1109/ISCO.2016.7726915","url":null,"abstract":"Malignant melanoma is one of the most frequent types of cancer, and melanoma is the most aggressive type of skin cancer. The malignant melanoma is curable if it is diagnosed at early stages. Main factors that cause melanoma are over exposure to sunlight and genetic factors. Every year 132000 people are affected by skin cancer over the worldwide. Early diagnosis will not only save the life of the people but also the quality of their life. Image processing techniques play a vital role in the diagnosis of malignant melonama. In this paper a novel method is proposed; The correlation factor which is found from the pixel intensity matrix of normal and abnormal mole images are found to make a decision the results obtained for a set of images show that the diagnosis of malignant melanoma by the proposed method is possible.","PeriodicalId":320699,"journal":{"name":"2016 10th International Conference on Intelligent Systems and Control (ISCO)","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":"127792530","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
Evaluation of particle swarm optimization algorithm in photovoltaic applications 粒子群优化算法在光伏应用中的评价
Pub Date : 1900-01-01 DOI: 10.1109/ISCO.2016.7727043
E. Malarvizhi, J. Kamala, A. Sivasubramanian
Solar energy is the prime source of consumption for the world. It is the potential candidate for meeting the growing energy demand and solving environmental issues. To derive the maximum Power (MP) from the system, Maximum Power Point Tracking (MPPT) methods are implemented. It is highly essential to derive MP from the available solar energy. Over the years, numerous MPPT methods have been developed and presented in the literature. This paper discusses the evaluation of Particle Swarm Optimization (PSO) algorithm in MPPT based solar power generation systems. It describes the different methodologies adopted to extract the maximum power from the solar array in photovoltaic (PV) power systems.
太阳能是世界能源消费的主要来源。它是满足日益增长的能源需求和解决环境问题的潜在候选者。为了获得系统的最大功率,实现了最大功率点跟踪(MPPT)方法。从可用的太阳能中获取MP是非常必要的。多年来,许多MPPT方法已被开发并在文献中提出。讨论了粒子群优化(PSO)算法在基于MPPT的太阳能发电系统中的评价。它描述了在光伏(PV)电力系统中从太阳能阵列中提取最大功率所采用的不同方法。
{"title":"Evaluation of particle swarm optimization algorithm in photovoltaic applications","authors":"E. Malarvizhi, J. Kamala, A. Sivasubramanian","doi":"10.1109/ISCO.2016.7727043","DOIUrl":"https://doi.org/10.1109/ISCO.2016.7727043","url":null,"abstract":"Solar energy is the prime source of consumption for the world. It is the potential candidate for meeting the growing energy demand and solving environmental issues. To derive the maximum Power (MP) from the system, Maximum Power Point Tracking (MPPT) methods are implemented. It is highly essential to derive MP from the available solar energy. Over the years, numerous MPPT methods have been developed and presented in the literature. This paper discusses the evaluation of Particle Swarm Optimization (PSO) algorithm in MPPT based solar power generation systems. It describes the different methodologies adopted to extract the maximum power from the solar array in photovoltaic (PV) power systems.","PeriodicalId":320699,"journal":{"name":"2016 10th International Conference on Intelligent Systems and Control (ISCO)","volume":"120 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":"115916195","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
Unscented Kalman filter based nonlinear state estimation case study — Nonlinear process control reactor (Continuous stirred tank reactor) 基于Unscented卡尔曼滤波的非线性状态估计案例研究-非线性过程控制反应器(连续搅拌槽式反应器)
Pub Date : 1900-01-01 DOI: 10.1109/ISCO.2016.7727083
M. Shyamalagowri, R. Rajeswari
In this paper, UKF has been applied to a highly nonlinear CSTR, in order to investigate the performance achieved by the state and parameter estimator. The Unscented Kalman Filter has become a standard technique used in a number of nonlinear estimation. The use of the UKF to a broader class of nonlinear estimation problems, including nonlinear system identification, training of neural networks, and dual estimation problems. UKFs use nonlinear unscented transforms (UTs) in the prediction step in order to preserve the stochastic characteristics of a nonlinear system. The advantage of using UTs is their ability to capture the nonlinear behavior of the system, unlike extended KFs (EKFs) that use linearized models. Four original variants of the UKF for CSTR state estimation, based on different UTs, are described, analyzed, and compared. The four transforms are basic, general, simplex, and spherical UTs. This paper discusses the theoretical aspects and implementation details of the four UKFs. Experimental results for a non linear process control reactor CSTR is presented. It is concluded that the UKF is a viable and powerful tool for CSTR state estimation and that basic and general UTs give more accurate results than simplex and spherical UTs. The proposed methodology is tested on a simulated continuous stirred tank reactor (CSTR) problem to estimate 4 states of this nonlinear plant. The simulation results demonstrate the superiority of the suggested method in state estimation compared with the classical UKF-based approach.
本文将UKF应用于一个高度非线性的CSTR,以研究状态和参数估计器的性能。无气味卡尔曼滤波已经成为许多非线性估计的标准技术。将UKF用于更广泛的非线性估计问题,包括非线性系统识别、神经网络的训练和对偶估计问题。为了保持非线性系统的随机特性,ukf在预测步骤中使用非线性无气味变换(ut)。使用ut的优点是它们能够捕获系统的非线性行为,而不像使用线性化模型的扩展kf (ekf)。基于不同的ut,描述、分析和比较了用于CSTR状态估计的UKF的四种原始变体。这四种变换是基本变换、一般变换、单纯形变换和球面变换。本文讨论了四个ukf的理论方面和实现细节。介绍了非线性过程控制反应器CSTR的实验结果。结果表明,UKF是一种有效的CSTR状态估计工具,基本ut和一般ut比单纯形ut和球面ut给出更准确的结果。通过一个模拟连续搅拌槽式反应器(CSTR)问题,对该非线性装置的4种状态进行了估计。仿真结果表明,与传统的基于ukf的状态估计方法相比,该方法在状态估计方面具有优越性。
{"title":"Unscented Kalman filter based nonlinear state estimation case study — Nonlinear process control reactor (Continuous stirred tank reactor)","authors":"M. Shyamalagowri, R. Rajeswari","doi":"10.1109/ISCO.2016.7727083","DOIUrl":"https://doi.org/10.1109/ISCO.2016.7727083","url":null,"abstract":"In this paper, UKF has been applied to a highly nonlinear CSTR, in order to investigate the performance achieved by the state and parameter estimator. The Unscented Kalman Filter has become a standard technique used in a number of nonlinear estimation. The use of the UKF to a broader class of nonlinear estimation problems, including nonlinear system identification, training of neural networks, and dual estimation problems. UKFs use nonlinear unscented transforms (UTs) in the prediction step in order to preserve the stochastic characteristics of a nonlinear system. The advantage of using UTs is their ability to capture the nonlinear behavior of the system, unlike extended KFs (EKFs) that use linearized models. Four original variants of the UKF for CSTR state estimation, based on different UTs, are described, analyzed, and compared. The four transforms are basic, general, simplex, and spherical UTs. This paper discusses the theoretical aspects and implementation details of the four UKFs. Experimental results for a non linear process control reactor CSTR is presented. It is concluded that the UKF is a viable and powerful tool for CSTR state estimation and that basic and general UTs give more accurate results than simplex and spherical UTs. The proposed methodology is tested on a simulated continuous stirred tank reactor (CSTR) problem to estimate 4 states of this nonlinear plant. The simulation results demonstrate the superiority of the suggested method in state estimation compared with the classical UKF-based approach.","PeriodicalId":320699,"journal":{"name":"2016 10th International Conference on Intelligent Systems and Control (ISCO)","volume":"108 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":"131508969","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
期刊
2016 10th International Conference on Intelligent Systems and Control (ISCO)
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1