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

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Spacecraft line-of-sight nonlinear control using two wheels 两轮航天器视距非线性控制
2016 10th International Conference on Intelligent Systems and Control (ISCO) Pub Date : 1900-01-01 DOI: 10.1109/ISCO.2016.7726992
Song Daozhe, Geng Yunhai, Fang Xiang
{"title":"Spacecraft line-of-sight nonlinear control using two wheels","authors":"Song Daozhe, Geng Yunhai, Fang Xiang","doi":"10.1109/ISCO.2016.7726992","DOIUrl":"https://doi.org/10.1109/ISCO.2016.7726992","url":null,"abstract":"When an underactuated spacecraft using two wheels has non-zero total angular momentum, it cannot reach an arbitrary stable state unless it meets some constraint conditions. In this paper, with the constraint on pointing direction of the line-of-sight of the spacecraft, we obtain the stable state that the spacecraft can be reached and give a judging criteria. Then, a nonlinear singular controller is presented. This controller can make the line-of-sight move and be stabilized to the desired point, that is, it can minimize the angle between the line-of-sight and the target axis, and satisfy the conservation of system angular momentum as well. This controller is simple in formation, not sensitive to initial conditions of attitude, and can bring the spacecraft's line-of-sight to desired point without any transient oscillations.","PeriodicalId":320699,"journal":{"name":"2016 10th International Conference on Intelligent Systems and Control (ISCO)","volume":"24 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":"114774493","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
Diagnosis of parametric faults in linear analog VLSI circuits 线性模拟VLSI电路参数故障诊断
2016 10th International Conference on Intelligent Systems and Control (ISCO) Pub Date : 1900-01-01 DOI: 10.1109/ISCO.2016.7726995
S. Thakur, K. Satyanarayana, K. M. Reddy
{"title":"Diagnosis of parametric faults in linear analog VLSI circuits","authors":"S. Thakur, K. Satyanarayana, K. M. Reddy","doi":"10.1109/ISCO.2016.7726995","DOIUrl":"https://doi.org/10.1109/ISCO.2016.7726995","url":null,"abstract":"In this paper we proposed a new approach for detection of faults in linear analog VLSI circuits. Our approach is very simple and efficient which is based on Signal Flow Graph. This approach is also used to calculate the tolerance of the component which is very important parameter of any VLSI circuit. In this paper we describe the whole method for testing of linear analog VLSI circuits and this approach is tested on two analog circuits. These are integrator circuit and MIMO circuit. All the model and the calculation for our approach is done with the help of MATLAB/Simulink Tool.","PeriodicalId":320699,"journal":{"name":"2016 10th International Conference on Intelligent Systems and Control (ISCO)","volume":"24 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":"123639541","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
Comparison of fault detection and isolation methods: A review 故障检测与隔离方法的比较综述
2016 10th International Conference on Intelligent Systems and Control (ISCO) Pub Date : 1900-01-01 DOI: 10.1109/ISCO.2016.7726957
M. Thirumarimurugan, N. Bagyalakshmi, P. Paarkavi
{"title":"Comparison of fault detection and isolation methods: A review","authors":"M. Thirumarimurugan, N. Bagyalakshmi, P. Paarkavi","doi":"10.1109/ISCO.2016.7726957","DOIUrl":"https://doi.org/10.1109/ISCO.2016.7726957","url":null,"abstract":"Fault Detection and Isolation (FDI) is important in many industries to provide safe operation of a process. To determine the kind, size, location and time of fault, many Fault detection and Identification (FDI) Techniques are proposed. The Characteristic of FDI techniques include robustness, fast detection and isolation of faults. In this paper a comparison of fault diagnosis system based on Artificial Neural Network (ANN), Observer, Fuzzy, Kalman filter is presented. To achieve fault detection and isolation, a set of residuals need to be determined. Residual indicates the state of the system and provide information about the source of possible faults. A comparison of residual generation methods such as observer based residual generation, parity relation, Kalman filter and structural analysis is also presented in this paper.","PeriodicalId":320699,"journal":{"name":"2016 10th International Conference on Intelligent Systems and Control (ISCO)","volume":"6 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":"122032265","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: 34
PROvacy: Protecting image privacy in social networking sites using reversible data hiding PROvacy:使用可逆数据隐藏保护社交网站中的图像隐私
2016 10th International Conference on Intelligent Systems and Control (ISCO) Pub Date : 1900-01-01 DOI: 10.1109/ISCO.2016.7726913
Aswathy Achuthshankar, Aswin Achuthshankar
{"title":"PROvacy: Protecting image privacy in social networking sites using reversible data hiding","authors":"Aswathy Achuthshankar, Aswin Achuthshankar","doi":"10.1109/ISCO.2016.7726913","DOIUrl":"https://doi.org/10.1109/ISCO.2016.7726913","url":null,"abstract":"The crimes in the social networking sites are increasing day by day. One of the main crimes is misusing the image by morphing and using it for blackmailing. Users can view the image and edit the image. On social networking sites, users post their own pictures and these pictures can be viewed by anyone. Anyone can access the image, whether the users are authorized or unauthorized. There is no centralized privacy. This paper deals with how to protect the image's privacy using reversible data hiding. In this technique, the image privacy information is embedded into the image, and only based on this privacy information the users on the social networking sites are able to view the image. By this method we make sure that only authorized users have access to the image.","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":"124250917","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
Location-based Ranking Method (LBRM) for ranking search results in search engines 基于位置的排序方法(LBRM)用于在搜索引擎中对搜索结果进行排序
2016 10th International Conference on Intelligent Systems and Control (ISCO) Pub Date : 1900-01-01 DOI: 10.1109/ISCO.2016.7727140
S. Geetharani, M. Soranamageswari
{"title":"Location-based Ranking Method (LBRM) for ranking search results in search engines","authors":"S. Geetharani, M. Soranamageswari","doi":"10.1109/ISCO.2016.7727140","DOIUrl":"https://doi.org/10.1109/ISCO.2016.7727140","url":null,"abstract":"Web search engine provides information for the submitted query of the users, without consideration of user's interests. Personalized Web search is used to consider the user interests for providing the results. Existing research Link-click-concept based ranking (LC2R) algorithm is suggested that extracts a user's conceptual preferences from users' click through data resulted from web search. This preference is used to rank the results in a search engine. But the location effects of the users are taken into consideration. In this manuscript, an innovative technique is introduced called Location-based Ranking Method (LBRM) for Ranking Search Results in the search engine. The users have to search at different locations and acquire different search results. This method consists of three phases: Similarity identification, Computation of frequent-access pattern and Weighted score computation. In the similarity identification phase, the location and page similarity is identified by computing similarity among the locations and retrieval pages. In the computation of frequent-access pattern, find all the frequent-retrieval of the web pages by computing the support value. The Pattern consists of Query, Location of the user and retrieved pages. Weighted score computation phase computes the weighted score for the patterns and rank the results based on the highest score. An experimental result shows that the proposed method achieves high efficiency in terms of precision and recall.","PeriodicalId":320699,"journal":{"name":"2016 10th International Conference on Intelligent Systems and Control (ISCO)","volume":"20 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":"125343674","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
Dimensional accuracy improvement of part fabricated by low cost 3D open source printer for industrial application 面向工业应用的低成本3D开源打印机制造零件尺寸精度的提高
2016 10th International Conference on Intelligent Systems and Control (ISCO) Pub Date : 1900-01-01 DOI: 10.1109/ISCO.2016.7726882
N. Dixit, R. Srivastava, R. Narain
{"title":"Dimensional accuracy improvement of part fabricated by low cost 3D open source printer for industrial application","authors":"N. Dixit, R. Srivastava, R. Narain","doi":"10.1109/ISCO.2016.7726882","DOIUrl":"https://doi.org/10.1109/ISCO.2016.7726882","url":null,"abstract":"3D open source printer (3D-OSP) based on fused deposition modelling (FDM) technique is one of the newly developed rapid prototyping (RP) process for the fabrication of parts. It has been observed from research finding that the contribution of parameter such as raster width, slice height, and path speed are the most significant to the dimensional accuracy of 3D open source product. In this paper, an attempt has been made to find out the influence of the process parameter along with their interactions on the 3D-OSP. Taguchi parameter design has been used to find out the optimum parameters level to minimize percentage change in length (L1), length (L2) and height (H) of test specimens. Experimental result reveals that there is different optimal parameters level setting for each dimensional characteristic namely change in length (L1), length (L2) and height (H). Therefore, grey relational method is used to obtain optimum factor level of each dimensional characteristic simultaneously. From obtain result it is conclude that appropriate control of machine process parameters improve the dimensional accuracy of parts fabricated by a low cost 3D open source printer for industrial/commercial application.","PeriodicalId":320699,"journal":{"name":"2016 10th International Conference on Intelligent Systems and Control (ISCO)","volume":"445 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":"125770273","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 critical parameters of vegetable oil as an alternate dielectric fluid to mineral oil 植物油作为矿物油替代介质的关键参数分析
2016 10th International Conference on Intelligent Systems and Control (ISCO) Pub Date : 1900-01-01 DOI: 10.1109/ISCO.2016.7726885
K. Devi, M. Ravindran, S. S. Kumar
{"title":"Analysis of critical parameters of vegetable oil as an alternate dielectric fluid to mineral oil","authors":"K. Devi, M. Ravindran, S. S. Kumar","doi":"10.1109/ISCO.2016.7726885","DOIUrl":"https://doi.org/10.1109/ISCO.2016.7726885","url":null,"abstract":"Transformers are essential components of electric Power Generation, Transmission and Distribution. The Majority of Power Transformers depends on liquid dielectrics as an insulating medium and heat transfer. Transformer oil can be replaced by alternate oils like Coconut oil, Pongamia Pinnata oil, Palm oil due to their biodegradability and environment friendly nature. This Paper deals with the individual effect of Natural Esters. Investigations of various parameters like BDV, Viscosity, Flash and Fire Point are done according to their Standards. From the Experimental analysis, the properties of Palm oil are high compared to others. The average breakdown strength of palm oil is higher than mineral oil. Comparing the experimental result, cost and availability, the palm oil may be the best alternate fluid for Transformer.","PeriodicalId":320699,"journal":{"name":"2016 10th International Conference on Intelligent Systems and Control (ISCO)","volume":"9 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":"129508992","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: 11
Battery charger for automotive applications 汽车电池充电器
2016 10th International Conference on Intelligent Systems and Control (ISCO) Pub Date : 1900-01-01 DOI: 10.1109/ISCO.2016.7726972
G. Kanimozhi, S. S. Kumar, K. Likhitha
{"title":"Battery charger for automotive applications","authors":"G. Kanimozhi, S. S. Kumar, K. Likhitha","doi":"10.1109/ISCO.2016.7726972","DOIUrl":"https://doi.org/10.1109/ISCO.2016.7726972","url":null,"abstract":"Typical Battery charger mainly consists of two stages: AC to DC stage employing boost or interleaved boost converter where power factor correction is taken care by employing suitable control technique and boosting voltage level to an intermediate dc bus level. The second stage is DC/DC stage where the voltage is regulated according to the battery requirement and provides the galvanic isolation for onboard battery chargers. This paper discusses about battery charger consisting of interleaved ac/dc boost converter with average current mode control technique combined with an isolated DC/DC converter. The first stage involves in making the input power factor acceptable to the standards and regulating dc link bus voltage and the second stage provides galvanic isolation. In addition the dc-dc converter achieves ZVS turn-on, ZCS turn-off for the inverter switches and ZCS turn-on, ZCS turn-off for the rectifier diodes, thus improving the efficiency of the circuit. The prototype is simulated for 200 watts using PSIM 9.1. From the results, the overall efficiency of the battery charger obtained is around 94.7% with improved input power factor of 0.95.","PeriodicalId":320699,"journal":{"name":"2016 10th International Conference on Intelligent Systems and Control (ISCO)","volume":"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":"129566095","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
Current harmonics reduction using sliding mode control based shunt active power filter 基于滑模控制的并联有源电力滤波器电流谐波抑制
2016 10th International Conference on Intelligent Systems and Control (ISCO) Pub Date : 1900-01-01 DOI: 10.1109/ISCO.2016.7727005
M. Mane, M. K. Namboothiripad
{"title":"Current harmonics reduction using sliding mode control based shunt active power filter","authors":"M. Mane, M. K. Namboothiripad","doi":"10.1109/ISCO.2016.7727005","DOIUrl":"https://doi.org/10.1109/ISCO.2016.7727005","url":null,"abstract":"Use of power electronic devices creates the power quality issues by generating harmonics and reactive power in the utility system. Active power filter is one of the best solution to reduce the harmonics level in the system. In this paper single phase shunt active filter using sliding mode control is implemented in MATLAB/Simulink. Sliding mode controller acts as a current controller to control filter inductor current by providing harmonics and reactive current required by the load. The switching signals to the shunt active power filter is generated based on the sliding surface and the source voltage. PI controller is used to control DC link voltage of active power filter along with generation of reference source current. Performance of proposed shunt active filter is analyzed under nonlinear and combined non-linear and linear load. It is observed that shunt active power filter improves the total harmonic distortion (THD) and power factor under variable load condition.","PeriodicalId":320699,"journal":{"name":"2016 10th International Conference on Intelligent Systems and Control (ISCO)","volume":"48 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":"128577874","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
A survey on acquiring integrity of shared data with effective user termination in the cloud 云中有效用户终端获取共享数据完整性的研究
2016 10th International Conference on Intelligent Systems and Control (ISCO) Pub Date : 1900-01-01 DOI: 10.1109/ISCO.2016.7726893
N. Shyamambika, N. Thillaiarasu
{"title":"A survey on acquiring integrity of shared data with effective user termination in the cloud","authors":"N. Shyamambika, N. Thillaiarasu","doi":"10.1109/ISCO.2016.7726893","DOIUrl":"https://doi.org/10.1109/ISCO.2016.7726893","url":null,"abstract":"Cloud computing is a term that refers Internet based development and services. These services are remotely hosted, ubiquitous and commoditized. The problem within the cloud computing includes security, policy access and integrity i.e. data or information correctness. Cloud service suppliers could hoodwink verifiers concerning the incorrectness of shared information so as to save the reputation of its data services and avoid losing money on its data services. This paper, we project a new public auditing mechanism for shared data with economical user revocation within the cloud using a Third Party Auditor. Once the user within the group is revoked, we enable the semi-trusted cloud to re-sign blocks that were signed by the revoked user with proxy signatures. Experimental results show that the cloud can improve the potency of user revocation, and existing users in the group can save a big quantity of computation and communication resources during user revocation. Thus we build use of login with secret key in each time conjointly a security question for the user.","PeriodicalId":320699,"journal":{"name":"2016 10th International Conference on Intelligent Systems and Control (ISCO)","volume":"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":"131114585","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: 18
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