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2011 International Symposium on Innovations in Intelligent Systems and Applications最新文献

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Power quality enhancement in wind-grid interface based on switched filter compensator 基于开关滤波补偿器的风网界面电能质量提升
2011 International Symposium on Innovations in Intelligent Systems and Applications Pub Date : 2011-06-15 DOI: 10.1109/INISTA.2011.5946101
A. Sharaf, A. Abdelsalam
{"title":"Power quality enhancement in wind-grid interface based on switched filter compensator","authors":"A. Sharaf, A. Abdelsalam","doi":"10.1109/INISTA.2011.5946101","DOIUrl":"https://doi.org/10.1109/INISTA.2011.5946101","url":null,"abstract":"Wind energy is an abundant renewable source of energy that can be used to feed isolated electric loads as well as grid connected ones. The variation of wind power with the continuous variations of wind speed can cause significant power quality issues. This paper presents a low cost switched capacitor filter compensator for power quality enhancement and harmonic mitigation of distribution networks with wind energy. The power filter/capacitor compensator scheme provides an effective way to enhance power quality, reduce harmonics.","PeriodicalId":301397,"journal":{"name":"2011 International Symposium on Innovations in Intelligent Systems and Applications","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127131254","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: 10
Optimal tracking control of a biped robot walking in the lateral plane 双足机器人横向行走的最优跟踪控制
2011 International Symposium on Innovations in Intelligent Systems and Applications Pub Date : 2011-06-15 DOI: 10.1109/INISTA.2011.5946137
M. T. Khorsandi, B. Miripour-Fard, A. Bagheri
{"title":"Optimal tracking control of a biped robot walking in the lateral plane","authors":"M. T. Khorsandi, B. Miripour-Fard, A. Bagheri","doi":"10.1109/INISTA.2011.5946137","DOIUrl":"https://doi.org/10.1109/INISTA.2011.5946137","url":null,"abstract":"Many researchers have been focused on the walking of the biped robots in the sagittal plane. However, biped robots are expected to have the capability to step merely laterally, in confronting the obstacles such as a wall. This paper presents an optimal control method for three link planer model of a biped robot that steps purely in the lateral plane. Desired walking trajectory is generated base on third-order spline. After linearization, the Differential Riccati Equation (DRE) and Vector Differential Equation are derived to solve the optimal control (LQT) problem. The simulations have been done to demonstrate the method and aim for interesting future developments.","PeriodicalId":301397,"journal":{"name":"2011 International Symposium on Innovations in Intelligent Systems and Applications","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115882348","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: 7
Mining rules from one-dimensional self-organizing maps 从一维自组织映射中挖掘规则
2011 International Symposium on Innovations in Intelligent Systems and Applications Pub Date : 2011-06-15 DOI: 10.1109/INISTA.2011.5946078
Chihli Hung, Jian-Jhe Huang
{"title":"Mining rules from one-dimensional self-organizing maps","authors":"Chihli Hung, Jian-Jhe Huang","doi":"10.1109/INISTA.2011.5946078","DOIUrl":"https://doi.org/10.1109/INISTA.2011.5946078","url":null,"abstract":"Artificial neural networks have been used for the mining of useful information from large data sets. Most work pursues accurate results but neglects the reasoning process. However, the practicability of many mining tasks depends not only on accuracy, reliability and tolerance but also on explanatory ability. More specifically, the discovery of patterns, rules or structures in tacit knowledge is the main objective of data mining. The self-organizing feature map (SOM) can be used within the data mining and knowledge exploratory process. However, much effort is still required to interpret the output results. This paper proposes a novel approach in which knowledge is extracted, in the form of symbolic rules, from one-dimensional self-organizing maps. The experimental results demonstrate that this proposed approach not only equips the self-organizing map with an explanatory ability based on symbolic rules, but also provides a robust generalized ability for unseen data sets.","PeriodicalId":301397,"journal":{"name":"2011 International Symposium on Innovations in Intelligent Systems and Applications","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122832548","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: 4
Implementation of the model predictive control for on-line trajectory planning of a walking robot subjected to external disturbances 基于模型预测控制的受外界干扰步行机器人在线轨迹规划实现
2011 International Symposium on Innovations in Intelligent Systems and Applications Pub Date : 2011-06-15 DOI: 10.1109/INISTA.2011.5946155
A. Bagheri, B. Miripour-Fard
{"title":"Implementation of the model predictive control for on-line trajectory planning of a walking robot subjected to external disturbances","authors":"A. Bagheri, B. Miripour-Fard","doi":"10.1109/INISTA.2011.5946155","DOIUrl":"https://doi.org/10.1109/INISTA.2011.5946155","url":null,"abstract":"In everyday life environments, various disturbances like pushing or pulling forces may cause humanoids to fall. Thus, they should be able to quickly adapt to disturbances. Model predictive control is a general control scheme which can generate the online motions need to be realized to act efficiently against disturbances. In this paper the model predictive control is used to address the problem of online compensation of the external disturbances exerted to a biped robot. This is accomplished using a three dimensional linear inverted model of the robot in combination with model predictive control scheme. Several simulations have been done considering wide range of the push forces exerted in the Single Support Phase (SSP) and Double Support Phase (DSP) of the walking cycle. Design parameters of the MPC such as control and prediction horizon and constraints on the manipulating variable are adjusted to improve the results. Simulation results demonstrate the effectiveness of the method to compensate the disturbances both in SSP and DSP.","PeriodicalId":301397,"journal":{"name":"2011 International Symposium on Innovations in Intelligent Systems and Applications","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114992432","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
Application of gravitational search algorithm for optimal reactive power dispatch problem 重力搜索算法在最优无功调度问题中的应用
2011 International Symposium on Innovations in Intelligent Systems and Applications Pub Date : 2011-06-15 DOI: 10.1109/INISTA.2011.5946133
S. Duman, Yusuf Sonmez, U. Guvenc, N. Yorukeren
{"title":"Application of gravitational search algorithm for optimal reactive power dispatch problem","authors":"S. Duman, Yusuf Sonmez, U. Guvenc, N. Yorukeren","doi":"10.1109/INISTA.2011.5946133","DOIUrl":"https://doi.org/10.1109/INISTA.2011.5946133","url":null,"abstract":"In this paper, Gravitational Search Algorithm (GSA) is applied to solve the optimal reactive power dispatch (ORPD) problem. The ORPD problem is formulated as a nonlinear constrained single-objective optimization problem where the real power loss and the bus voltage deviations are to be minimized separately. In order to evaluate the proposed algorithm, it has been tested on IEEE 30 bus system consisting 6 generator and compared other algorithms reported those before in literature. Results show that GSA is more efficient than others for solution of single-objective ORPD problem.","PeriodicalId":301397,"journal":{"name":"2011 International Symposium on Innovations in Intelligent Systems and Applications","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115562098","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: 42
A genetic algorithm metaheuristic for bakery distribution vehicle routing problem with load balancing 基于遗传算法的面包配送车辆负载均衡路径问题
2011 International Symposium on Innovations in Intelligent Systems and Applications Pub Date : 2011-06-15 DOI: 10.1109/INISTA.2011.5946077
T. Keskinturk, M. Yildirim
{"title":"A genetic algorithm metaheuristic for bakery distribution vehicle routing problem with load balancing","authors":"T. Keskinturk, M. Yildirim","doi":"10.1109/INISTA.2011.5946077","DOIUrl":"https://doi.org/10.1109/INISTA.2011.5946077","url":null,"abstract":"In this paper, we analyze a distribution problem at a bakery company in Istanbul, Turkey. The bakery wants to distribute products with the available fleets of trucks, while maintaining balance in workload between different truck drivers. The resulting problem is very similar to a capacitated vehicle routing problem with load balancing objective with a maximum distribution time and truck capacity constraints. A genetic algorithm meta-heuristic approach is proposed to obtain good quality solutions. The proposed meta-heuristic is utilized on a case study where different trucks serve customers in a large metropolitan area. The distance matrix is generated via a web application using Google Maps. The solutions obtained via the meta-heuristic are compared with the company's own distribution plan and global ant colony optimization algorithm.","PeriodicalId":301397,"journal":{"name":"2011 International Symposium on Innovations in Intelligent Systems and Applications","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122173897","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
Design of a hetero-core smart fiber optic microbend sensor 一种异形芯智能光纤微弯曲传感器的设计
2011 International Symposium on Innovations in Intelligent Systems and Applications Pub Date : 2011-06-15 DOI: 10.1109/INISTA.2011.5946141
H. S. Efendioglu, A. K. Sahin, T. Yıldırım, K. Fidanboylu
{"title":"Design of a hetero-core smart fiber optic microbend sensor","authors":"H. S. Efendioglu, A. K. Sahin, T. Yıldırım, K. Fidanboylu","doi":"10.1109/INISTA.2011.5946141","DOIUrl":"https://doi.org/10.1109/INISTA.2011.5946141","url":null,"abstract":"In this work, hetero-core optical fibers were used instead of multimode optical fibers in microbend sensors and it was concluded from the experiments that, using hetero-core fiber instead of multimode fiber with the same core diameter for microbending sensors, turns out to be a more sensitive sensor configuration. Multimode fibers were used instead of single mode fibers in the hetero-core section of the hetero-core optical fibers for the first time. In addition to that, by using the data taken from microbend force sensors, the ability of Artificial Neural Networks (ANNs) in the prediction of force values was also analyzed. Multilayer Perceptron with different algorithms were used as a ANN model. All algorithms used can predict force values with considerable errors. Furthermore, an intelligent and multiple sensor architecture were suggested by using ANNs to get more sensitive and accurate measurement results.","PeriodicalId":301397,"journal":{"name":"2011 International Symposium on Innovations in Intelligent Systems and Applications","volume":"277 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114014387","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
Determining of the magnetic characteristics of the E-core Transverse Flux Machine based on neural network 基于神经网络的e型磁通机磁特性测定
2011 International Symposium on Innovations in Intelligent Systems and Applications Pub Date : 2011-06-15 DOI: 10.1109/INISTA.2011.5946068
C. G. Turker, F. E. Kuyumcu
{"title":"Determining of the magnetic characteristics of the E-core Transverse Flux Machine based on neural network","authors":"C. G. Turker, F. E. Kuyumcu","doi":"10.1109/INISTA.2011.5946068","DOIUrl":"https://doi.org/10.1109/INISTA.2011.5946068","url":null,"abstract":"The E-core Transverse Flux Machine (ETFM) is combined of the principle of transverse flux machine and conventional Switched Reluctance Machine. The paper is focused about the modelling and the imlementation of the ETFM for an application. The magnetic characteristics of the machine determines its electrical and mechanical behaviors. To analyze and predict the ETFM's performance, good knowledge of its electromagnetic characteristics is essential. This paper investigates the use of Artificial Neural Networks (ANNs) for the modelling of the magnetic nonlinearity of the ETFM. The proposed ANN based determination of the magnetic characteristics is put into the ETFM model instead of the traditional look-up table.","PeriodicalId":301397,"journal":{"name":"2011 International Symposium on Innovations in Intelligent Systems and Applications","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116441934","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
Detemination of decision moments in EEG signals using DWT 用小波变换确定脑电信号的决策矩
2011 International Symposium on Innovations in Intelligent Systems and Applications Pub Date : 2011-06-15 DOI: 10.1109/INISTA.2011.5946073
Tuba Ayhan, S. Seker
{"title":"Detemination of decision moments in EEG signals using DWT","authors":"Tuba Ayhan, S. Seker","doi":"10.1109/INISTA.2011.5946073","DOIUrl":"https://doi.org/10.1109/INISTA.2011.5946073","url":null,"abstract":"Wavelet transforms and wavelet based tools are widely used in EEG signal analysis. However, they are mainly used for seizure analysis or feature extraction tools for classification. In this paper, discrete wavelet transform (DWT) is used to answer a critical question of Brain Computer Interface (BCI). For a robot navigation application, if the moments that decision of the user changes are known, then the classification performance would increase since the correct time segment will be considered. Moreover, communication cost is reduced because the robot is only controlled at the decision moments.","PeriodicalId":301397,"journal":{"name":"2011 International Symposium on Innovations in Intelligent Systems and Applications","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116345330","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
Neural network control with neuro-sliding mode observer applied to quadrotor helicopter 基于神经滑模观测器的四旋翼直升机神经网络控制
2011 International Symposium on Innovations in Intelligent Systems and Applications Pub Date : 2011-06-15 DOI: 10.1109/INISTA.2011.5946063
O. Bouhali, H. Boudjedir
{"title":"Neural network control with neuro-sliding mode observer applied to quadrotor helicopter","authors":"O. Bouhali, H. Boudjedir","doi":"10.1109/INISTA.2011.5946063","DOIUrl":"https://doi.org/10.1109/INISTA.2011.5946063","url":null,"abstract":"An adaptive neural control scheme based on a new observer applied to quadrotors Helicopter is proposed in this paper. This technique is realized by using two parallel feedforward Artificial Neural Networks (ANN) for each subsystem of the quadrotor. The first one estimates on line the equivalent control term and the second ANN generates observer's corrective term. The main purpose in our work is to reduce the amplification of measurement noise caused by a conventional sliding mode observer by using a new observer. The proposed observer has the same structure as the sliding mode observer. But the discontinuous function in the corrective term is replaced by an adequate ANN to minimize the undesirable phenomenons. The learning algorithms of the two ANNs (controller and observer) are obtained using the Lyapunov stability method. The simulation results are given to highlight the performances of the proposed control scheme.","PeriodicalId":301397,"journal":{"name":"2011 International Symposium on Innovations in Intelligent Systems and Applications","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128051591","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: 19
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