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2009 Innovative Technologies in Intelligent Systems and Industrial Applications最新文献

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An active control method to reduce the effect of negative damping in disk brake system 一种减小盘式制动系统负阻尼影响的主动控制方法
2009 Innovative Technologies in Intelligent Systems and Industrial Applications Pub Date : 2009-07-25 DOI: 10.1109/CITISIA.2009.5224246
S. Hashemi-Dehkordi, M. Mailah, A. A. Abu Bakar
{"title":"An active control method to reduce the effect of negative damping in disk brake system","authors":"S. Hashemi-Dehkordi, M. Mailah, A. A. Abu Bakar","doi":"10.1109/CITISIA.2009.5224246","DOIUrl":"https://doi.org/10.1109/CITISIA.2009.5224246","url":null,"abstract":"In this paper, a novel approach to reduce the effect of negative damping that causes brake noise is proposed by applying an Active Force Control (AFC) based strategy to a two degree-of-freedom model of a disk brake system. At first, the disc brake model is simulated and analyzed using a closed loop pure PID controller. Later, it is integrated with AFC and simulated under similar operating environment. After running several tests with different sets of operating and loading conditions, the results both in time and frequency domains show that the PID controller with AFC is much more effective in reducing the vibration and noise, compared to the pure PID controller alone.","PeriodicalId":144722,"journal":{"name":"2009 Innovative Technologies in Intelligent Systems and Industrial Applications","volume":"52 10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115508391","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: 6
Intricate modeling of HDD and reliability analysis in light of advances in Nanotechnology and MEMS 基于纳米技术和MEMS的HDD复杂建模和可靠性分析
2009 Innovative Technologies in Intelligent Systems and Industrial Applications Pub Date : 2009-07-25 DOI: 10.1109/CITISIA.2009.5224197
Rohit Pathak, Salman Ahmed, Satyadhar Joshi
{"title":"Intricate modeling of HDD and reliability analysis in light of advances in Nanotechnology and MEMS","authors":"Rohit Pathak, Salman Ahmed, Satyadhar Joshi","doi":"10.1109/CITISIA.2009.5224197","DOIUrl":"https://doi.org/10.1109/CITISIA.2009.5224197","url":null,"abstract":"We have demonstrated the impact of developments in nanotechnology to Hard Disk Drive (HDD) technology. We have put forth a proposition to enhance the modeling of future storage devices based on innovations in the field of Nanotechnology and MEMS. We have elucidated the influence of recent advances of Nano-Composites, MEMS (Micro Electro Mechanical Systems) etc. and their implications towards the development of storage devices in the future. We have discussed about reliability modeling, nano-physics modeling and thin-film polymer modeling of HDD technology on computer-aided engineering tools such as MATLAB. We have also devised a design of Nanotechnology and MEMS enabled future HDD. We have given a small model for array based MEMS cantilevers for HDD and have used SUGAR MEMS simulation library in MATLAB to model it. We have included the parameters to be kept in mind while modeling a HDD in light of the innovations in Nanotechnology and MEMS. Finally we have stated the working of a MEMS-based actuator and presented its reliability modeling.","PeriodicalId":144722,"journal":{"name":"2009 Innovative Technologies in Intelligent Systems and Industrial Applications","volume":"216 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116418899","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
Var compensation by evolutionary programming considering unbalanced load and multiple harmonics in source voltage and load current 考虑负载不平衡和源电压、负载电流多次谐波的演化规划无功补偿
2009 Innovative Technologies in Intelligent Systems and Industrial Applications Pub Date : 2009-07-25 DOI: 10.1109/CITISIA.2009.5224161
K. N. Pau, C. Venkataseshaiah, K. Ramar
{"title":"Var compensation by evolutionary programming considering unbalanced load and multiple harmonics in source voltage and load current","authors":"K. N. Pau, C. Venkataseshaiah, K. Ramar","doi":"10.1109/CITISIA.2009.5224161","DOIUrl":"https://doi.org/10.1109/CITISIA.2009.5224161","url":null,"abstract":"In modern distribution systems, power electronic loads generate a large amount of harmonic currents due to their non-linear load characteristics. With the increasing used of these non-linear loads, the source voltage and load current are becoming more distorted. This paper deals with VAr compensation considering multiple harmonics distortion in both source voltage and load current. The method uses evolutionary programming technique.","PeriodicalId":144722,"journal":{"name":"2009 Innovative Technologies in Intelligent Systems and Industrial Applications","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122608290","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
Relationship between RFID readers' output power and detected transponder distance - A preliminary study for 3D RFID Library Search System RFID阅读器输出功率与被测应答器距离的关系——三维RFID图书馆检索系统的初步研究
2009 Innovative Technologies in Intelligent Systems and Industrial Applications Pub Date : 2009-07-25 DOI: 10.1109/CITISIA.2009.5224180
T. J. Daim, R. A. Lee
{"title":"Relationship between RFID readers' output power and detected transponder distance - A preliminary study for 3D RFID Library Search System","authors":"T. J. Daim, R. A. Lee","doi":"10.1109/CITISIA.2009.5224180","DOIUrl":"https://doi.org/10.1109/CITISIA.2009.5224180","url":null,"abstract":"A RFID reader emits electromagnetic wave in order to detect any transponders within the reading distance of the reader or interrogation zone. This reading distance can be increase or decrease by adjusting the output power of the reader. To investigate the relationship between the readers' output power and detected transponder distance, this study was conducted in relation with a propose development of a search system called 3D RFID Library Search System and is presented in this paper.","PeriodicalId":144722,"journal":{"name":"2009 Innovative Technologies in Intelligent Systems and Industrial Applications","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128665512","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: 9
ANOVA-based feature analysis and selection in HMM-based offline signature verification system 基于方差分析的hmm离线签名验证系统特征分析与选择
2009 Innovative Technologies in Intelligent Systems and Industrial Applications Pub Date : 2009-07-25 DOI: 10.1109/CITISIA.2009.5224240
Mustafa Agil Muhamad Balbed, Sharifah Mumtazah Sy Ahmad, Asma Shakil
{"title":"ANOVA-based feature analysis and selection in HMM-based offline signature verification system","authors":"Mustafa Agil Muhamad Balbed, Sharifah Mumtazah Sy Ahmad, Asma Shakil","doi":"10.1109/CITISIA.2009.5224240","DOIUrl":"https://doi.org/10.1109/CITISIA.2009.5224240","url":null,"abstract":"This paper presents an analysis performance of different features in distinguishing between genuine and forged signatures for HMM based offline signature verification systems. The four offline features include pixel density, centre of gravity, distance and angle. All features considered are local in nature. The analysis technique used here is based on analysis of variance (ANOVA). Experimental results show that the combination of center of gravity and pixel density features are good for distinguishing between genuine and skilled forgeries for an HMM based offline signature verification system.","PeriodicalId":144722,"journal":{"name":"2009 Innovative Technologies in Intelligent Systems and Industrial Applications","volume":"29 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131101764","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: 12
Remote wireless health monitoring systems 远程无线健康监测系统
2009 Innovative Technologies in Intelligent Systems and Industrial Applications Pub Date : 2009-07-25 DOI: 10.1109/CITISIA.2009.5224177
B. Priya, S. Rajendran, R. Bala, R. Gobbi
{"title":"Remote wireless health monitoring systems","authors":"B. Priya, S. Rajendran, R. Bala, R. Gobbi","doi":"10.1109/CITISIA.2009.5224177","DOIUrl":"https://doi.org/10.1109/CITISIA.2009.5224177","url":null,"abstract":"Mobile phone technology has advanced in recent year. Many innovative applications with mobile phones were implemented apart from the conventional voice data transfer. Short Message Service (SMS) originally developed for sending status information by the service providers have found numerous applications recently including business transactions. In this project, a prototype of a wireless health monitoring system capable of sending SMS related to the health status of the patient is developed. The project can be divided in to three stages of data acquisition, data processing and communication stages. A data acquisition stage consists of sensors to monitor the temperature and pulse rate. The sensor outputs are converted to digital form and read by a Basic Stamp microcontroller which does some processing and is sent through the serial port to the Visual Basic™ data processing software. Various GUI forms like patient information are developed in Visual Basic to assist in data processing. Critical values of the measured data can be set; exceeding which the Visual Basic will initiate the communication unit to send SMS to the predefined mobile numbers. When anomalies are detected or a threshold is reached, the monitoring system automatically transmits the information to the doctor's hand phone on the mobile network as a SMS message via a GSM device / SMS gateway and at the same time the system will update the hospital database periodically. For each stages of the project various design options were considered and the best one is chosen. The project was successful as a prototype to send SMS regarding the patient info to the doctors. Since only a prototype was intended in this project, sensors accuracy and other data acquisition features were compromised by choosing or simulating the available sensor rather than using biomedical sensors due to cost and availability factors.","PeriodicalId":144722,"journal":{"name":"2009 Innovative Technologies in Intelligent Systems and Industrial Applications","volume":"2676 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130628546","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: 40
Fuzzy technique for optimization of objective function with uncertain resource variables and technological coefficients 资源变量和工艺系数不确定条件下目标函数优化的模糊技术
2009 Innovative Technologies in Intelligent Systems and Industrial Applications Pub Date : 2009-07-25 DOI: 10.1142/S1793962310000225
P. Vasant, I. Elamvazuthi, J. F. Webb
{"title":"Fuzzy technique for optimization of objective function with uncertain resource variables and technological coefficients","authors":"P. Vasant, I. Elamvazuthi, J. F. Webb","doi":"10.1142/S1793962310000225","DOIUrl":"https://doi.org/10.1142/S1793962310000225","url":null,"abstract":"In this paper, a new fuzzy optimization based methodology called as a modified S-curve membership function has been utilized in an industrial production problems of oil company. The major contribution of this paper is on the optimization of profit function with respect to uncertain resource variables and technological coefficients. Three cases have been thoroughly studied in this paper. Comparative results have been successfully obtained for these three cases. This information will be very important for the decision makers in implementing their decision under vague environment. The decision maker has major advantages on the strategic and flexible decision making process via using the nmodified S-curve membership function in the optimization of the profit function.","PeriodicalId":144722,"journal":{"name":"2009 Innovative Technologies in Intelligent Systems and Industrial Applications","volume":"665 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122325772","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: 24
Towards self-organizing Service Oriented Architecture 走向自组织的面向服务的体系结构
2009 Innovative Technologies in Intelligent Systems and Industrial Applications Pub Date : 2009-07-25 DOI: 10.1109/CITISIA.2009.5224163
M. Bhakti, A. Abdullah
{"title":"Towards self-organizing Service Oriented Architecture","authors":"M. Bhakti, A. Abdullah","doi":"10.1109/CITISIA.2009.5224163","DOIUrl":"https://doi.org/10.1109/CITISIA.2009.5224163","url":null,"abstract":"Development of internet and World Wide Web technologies has enabled access to many types of services over the web. Large and complex computational units can be built / composed out of the available services. This type of concept and architecture is called Service-Oriented Architecture (SOA). Implementation of SOA brings about challenges which include service discovery, service interaction, service composition, robustness, quality of service, security, etc. These challenges are mainly due to the dynamic nature of SOA. SOA may often need to dynamically (re)-organize its topologies of interactions between the services due to unpredictable events, such as crashes or network problems, which will cause services unavailability. The dynamic characteristic of SOA is quite similar with the characteristic of self-organizing systems, in the way that they are able to organize elements (services in the case of SOA) in order to change their functions or create new functions on higher levels (emergence). Therefore, we believe that the dynamic characteristic of SOA can benefit from the use of self-organization primitives found in nature. In this paper, we elaborate the idea of adapting self-organizing systems found in nature into SOA in order to ensure the robustness of SOA, and the proposed architecture is presented.","PeriodicalId":144722,"journal":{"name":"2009 Innovative Technologies in Intelligent Systems and Industrial Applications","volume":"173 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126941869","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: 13
Positive voltage injection switching inductor (P-VISI) method for fast transient response in SMPS under loading condition 负载条件下SMPS快速瞬态响应的正电压注入开关电感(P-VISI)方法
2009 Innovative Technologies in Intelligent Systems and Industrial Applications Pub Date : 2009-07-25 DOI: 10.1109/CITISIA.2009.5224183
J. Jegandren, R. Gobbi, H. Athab
{"title":"Positive voltage injection switching inductor (P-VISI) method for fast transient response in SMPS under loading condition","authors":"J. Jegandren, R. Gobbi, H. Athab","doi":"10.1109/CITISIA.2009.5224183","DOIUrl":"https://doi.org/10.1109/CITISIA.2009.5224183","url":null,"abstract":"Fast transient response to step load change is very essential in a switch mode power supply. The transient response can be improved by means of feedback control method. In this paper a hardware implementation of SMPS power stage using half-bridge converter, employing positive voltage injection switching inductor (P-VISI) feedback control method for step-up load transient condition will be discussed. The half-bridge converter has been tested using voltage mode control (VMC) and P-VISI. It is found that the P-VISI helps the SMPS for a faster transient response compared to the VMC. Detailed explanations of the P-VISI method and experimental results are presented in this paper. The experimental results show improvement in terms of fast transient response.","PeriodicalId":144722,"journal":{"name":"2009 Innovative Technologies in Intelligent Systems and Industrial Applications","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129517744","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
Comparison of 3S multi-thresolding with fuzzy C-means method 3S多线程处理与模糊c均值法的比较
2009 Innovative Technologies in Intelligent Systems and Industrial Applications Pub Date : 2009-07-25 DOI: 10.1109/CITISIA.2009.5224230
D. Mortazavi, S. Mashohor, R. Mahmud, A. Jantan
{"title":"Comparison of 3S multi-thresolding with fuzzy C-means method","authors":"D. Mortazavi, S. Mashohor, R. Mahmud, A. Jantan","doi":"10.1109/CITISIA.2009.5224230","DOIUrl":"https://doi.org/10.1109/CITISIA.2009.5224230","url":null,"abstract":"The 3S (Shrinking-Search-Space) multi-thresholding method which have been used for segmentation of medical images according to their intensities, now have been implemented and compared with FCM method in terms of segmentation quality and segmentation time as a benchmark in thresholding. The results show that 3S method produced almost the same segmentation quality or in some occasions better quality than FCM, and the computation time of 3S method is much lower than FCM. This is another superiority of this method with respect to others. Also, the performance of C-means has been compared with two other methods. This comparison shows that, C-means is not a reliable clustering algorithm and it needs several run to give us a reliable result.","PeriodicalId":144722,"journal":{"name":"2009 Innovative Technologies in Intelligent Systems and Industrial Applications","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132824635","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
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