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Study on fuzzy parallel interference cancellation multiuser detector algorithm 模糊并行干扰抵消多用户检测器算法研究
Third International Workshop on Advanced Computational Intelligence Pub Date : 2010-09-23 DOI: 10.1109/IWACI.2010.5585199
Yanping Li, Hengshan Zong, Yongbo Zhang, Jing Li
{"title":"Study on fuzzy parallel interference cancellation multiuser detector algorithm","authors":"Yanping Li, Hengshan Zong, Yongbo Zhang, Jing Li","doi":"10.1109/IWACI.2010.5585199","DOIUrl":"https://doi.org/10.1109/IWACI.2010.5585199","url":null,"abstract":"Fuzzy logic which processes logical thought based on surrounding fuzzy information, aims to deal with fuzzy information by membership function and serial parallel regulation. By using the concept of membership function in fuzzy mathematics theory to equivalent the interference cancellation factor of each user as a membership function and with the Signal-to-Interference Ratio (SIR) used as a element in this universe, this paper proposes fuzzy parallel interference cancellation based on estimated signal-to-interference ratio (SIF-PIC).","PeriodicalId":189187,"journal":{"name":"Third International Workshop on Advanced Computational Intelligence","volume":"125 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122784697","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
AI-based sensorless speed estimation of 3-phase BLDC motor 基于ai的三相无刷直流电机无传感器转速估计
Third International Workshop on Advanced Computational Intelligence Pub Date : 2010-09-23 DOI: 10.1109/IWACI.2010.5585142
J. Srisertpol, A. Srikaew, P. Jawayon
{"title":"AI-based sensorless speed estimation of 3-phase BLDC motor","authors":"J. Srisertpol, A. Srikaew, P. Jawayon","doi":"10.1109/IWACI.2010.5585142","DOIUrl":"https://doi.org/10.1109/IWACI.2010.5585142","url":null,"abstract":"This paper describes a signal-based speed estimation of 3-Phase Brushless Direct Current (BLDC) motor using the relationship between commutation signal and Back Electromotive Force (Back-EMF). Both signals can directly be measured from each phase of motor's terminal. The relationship function between both signals is approximated and filtered to find Haft of phase voltage-Crossing Point and using Artificial Intelligence find coefficient of function and filter's parameters of each speed.","PeriodicalId":189187,"journal":{"name":"Third International Workshop on Advanced Computational Intelligence","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122798268","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
Paper money number recognition based on intersection change 基于交叉口变化的纸币号码识别
Third International Workshop on Advanced Computational Intelligence Pub Date : 2010-09-23 DOI: 10.1109/IWACI.2010.5585167
Ke-Yong Shao, Yang Gao, Na Wang, Hongyan Zhang, Fei Li, Wen-Cheng Li
{"title":"Paper money number recognition based on intersection change","authors":"Ke-Yong Shao, Yang Gao, Na Wang, Hongyan Zhang, Fei Li, Wen-Cheng Li","doi":"10.1109/IWACI.2010.5585167","DOIUrl":"https://doi.org/10.1109/IWACI.2010.5585167","url":null,"abstract":"In reality, the paper money number recognition is significant, which can effectively prevent the illegal trade of paper money. First, this paper makes pretreatment to the paper money, and then for the rapidity and accuracy requirements, a new identification method is presented which based on intersection change and the distance difference between the two points of the character on the special location. By the intersection changes between character and horizontal line judge whether there arc. On the special line of intersection change, calculate the distance difference between two points from left to right, comparing with the setting threshold, to determine open arc or closed arc. Finally, some character could be distinguished by the opening direction of the open arc. In this method, the location of difference value is confirmed through the programming which adapts various circumstances, so the adaptability is very high. And as classification features is less, then computing is low. Therefore, this identification system owns the quick and accurate feature, and the accuracy reaches to 97.5%.","PeriodicalId":189187,"journal":{"name":"Third International Workshop on Advanced Computational Intelligence","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133181523","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 GA-Fuzzy Controller design to Automatic Generation Control ga -模糊控制器设计在自动发电控制中的应用
Third International Workshop on Advanced Computational Intelligence Pub Date : 2010-09-23 DOI: 10.1109/IWACI.2010.5585127
Craig D. Boesack, T. Marwala, F. Nelwamondo
{"title":"Application of GA-Fuzzy Controller design to Automatic Generation Control","authors":"Craig D. Boesack, T. Marwala, F. Nelwamondo","doi":"10.1109/IWACI.2010.5585127","DOIUrl":"https://doi.org/10.1109/IWACI.2010.5585127","url":null,"abstract":"The design of fuzzy logic controllers involves the rationalization of the Fuzzy Inferencing Rules and the appropriate selection of the input and output membership functions. This typically have been achieved by the application of expert knowledge of plant operation and by the appropriate selection of weighting gains. This paper presents the fuzzy logic controller with certain parameters which can be optimized to suite the specific application under control. Traditionally, this has been performed manually by design. However, contained within this study, Genetic Algorithms are applied as a plausible fuzzy logic controller optimizer (Genetic - Fuzzy Controller), and is applied to the Automatic Generation Control problem of large interconnected power systems.","PeriodicalId":189187,"journal":{"name":"Third International Workshop on Advanced Computational Intelligence","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133554339","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
Mean shift-based clustering for directional data 基于均值偏移的定向数据聚类
Third International Workshop on Advanced Computational Intelligence Pub Date : 2010-09-23 DOI: 10.1109/IWACI.2010.5585203
Shou-Jen Chang-Chien, Miin-Shen Yang, W. Hung
{"title":"Mean shift-based clustering for directional data","authors":"Shou-Jen Chang-Chien, Miin-Shen Yang, W. Hung","doi":"10.1109/IWACI.2010.5585203","DOIUrl":"https://doi.org/10.1109/IWACI.2010.5585203","url":null,"abstract":"Clustering methods have been widely applied in various areas. The objective of clustering is to find the data structure and also to partition the data set into groups with similar individuals. A mean shift-based method had been proposed as a clustering algorithm. However, most mean shift-based clustering algorithms are used for numeric data. In this paper, we propose a mean shift-based clustering algorithm for directional data. The clustering algorithm gives us a new way in the analysis of grouped directional data on the plane. Some numerical examples are given to demonstrate its effectiveness and superiority.","PeriodicalId":189187,"journal":{"name":"Third International Workshop on Advanced Computational Intelligence","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134209339","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
Using Gumbel copula and empirical marginal distribution in Estimation of Distribution Algorithm 用甘贝尔公式和经验边际分布估计分布算法
Third International Workshop on Advanced Computational Intelligence Pub Date : 2010-09-23 DOI: 10.1109/IWACI.2010.5585135
Lifang Wang, Xiaodong Guo, J. Zeng, Yi Hong
{"title":"Using Gumbel copula and empirical marginal distribution in Estimation of Distribution Algorithm","authors":"Lifang Wang, Xiaodong Guo, J. Zeng, Yi Hong","doi":"10.1109/IWACI.2010.5585135","DOIUrl":"https://doi.org/10.1109/IWACI.2010.5585135","url":null,"abstract":"Estimation of Distribution Algorithms (EDAs) is a novel evolutionary algorithm originated from Genetic Algorithms. The probability distribution model of promising population is estimated iteratively in EDAs, and the new generation is sampled from the estimated model. An EDA with Gumbel copula is proposed in this paper. In order to estimating the joint, the empirical margins of each variable are estimated separately, and the relationship of variables is presented by Gumbel copula. On the ground of copula theory, the joint is the composite function of the copula and the margins. This algorithm simplifies the operator to estimating the multivariate distribution. The experimental results show that the proposed algorithm is equivalent to some conventional continuous EDAs in performance.","PeriodicalId":189187,"journal":{"name":"Third International Workshop on Advanced Computational Intelligence","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129443466","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
Two efficient methods to speed up the Batch RSA decryption 两种提高批量RSA解密速度的有效方法
Third International Workshop on Advanced Computational Intelligence Pub Date : 2010-09-23 DOI: 10.1109/IWACI.2010.5585105
Yun-fei Li, Qing Liu, Tong Li, Wenming Xiao
{"title":"Two efficient methods to speed up the Batch RSA decryption","authors":"Yun-fei Li, Qing Liu, Tong Li, Wenming Xiao","doi":"10.1109/IWACI.2010.5585105","DOIUrl":"https://doi.org/10.1109/IWACI.2010.5585105","url":null,"abstract":"Two methods are proposed to speed up the Batch RSA decryption. The first method (BMRSA- Batch Multi-Prime RSA) speeds up the Batch RSA decryption by reducing modules in modular exponentiation. Another method (BEARSA- Batch Encrypt Assistant RSA) speeds up the Batch RSA decryption by transferring some decryption computations to encryption. The solutions improve the performance without decreasing security of Batch RSA. The experimental results show that the speed of the Batch RSA decryption has been substantially improved by above two methods.","PeriodicalId":189187,"journal":{"name":"Third International Workshop on Advanced Computational Intelligence","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121360890","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
Section-representation scheme for evolutionary analog filter synthesis and fault tolerance design 进化模拟滤波器合成与容错设计的分段表示方法
Third International Workshop on Advanced Computational Intelligence Pub Date : 2010-09-23 DOI: 10.1109/IWACI.2010.5585181
Jingsong He, Kui Zou, Mingguo Liu
{"title":"Section-representation scheme for evolutionary analog filter synthesis and fault tolerance design","authors":"Jingsong He, Kui Zou, Mingguo Liu","doi":"10.1109/IWACI.2010.5585181","DOIUrl":"https://doi.org/10.1109/IWACI.2010.5585181","url":null,"abstract":"Analog circuit is one of the most important parts in many electronic systems. This paper proposes a novel evolutionary analog circuit synthesis scheme, and a new fault tolerance design strategy. The proposed scheme transforms the topology and size of circuitry to a uniformed continuous space, in which the circuit representation space is closure. The proposed fault tolerance design strategy takes the parameter drift of circuit component as a anti-noise issue, and deal with it in evolution precess. Experimental results show that the proposed circuit representation scheme and fault tolerance design strategy can work successfully on automatic analogy filter synthesis, as well as automatic fault tolerance design. Comparing with other evolutionary methods before, the proposed scheme performs better on large-scale problems of circuit synthesis with higher search efficiency, lower computational complexity, and less computing time. The proposed fault tolerance design strategy is of practice value in engineering applications.","PeriodicalId":189187,"journal":{"name":"Third International Workshop on Advanced Computational Intelligence","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133730665","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
Design and research on monitoring and alarming system for mine 矿井监控报警系统的设计与研究
Third International Workshop on Advanced Computational Intelligence Pub Date : 2010-09-23 DOI: 10.1109/IWACI.2010.5585128
Panfeng Chen, Lei Shi, Jianfeng Wang, Lidong Chen, Shiguang Liu
{"title":"Design and research on monitoring and alarming system for mine","authors":"Panfeng Chen, Lei Shi, Jianfeng Wang, Lidong Chen, Shiguang Liu","doi":"10.1109/IWACI.2010.5585128","DOIUrl":"https://doi.org/10.1109/IWACI.2010.5585128","url":null,"abstract":"In this paper, the configuration characteristic of the safe parameter measurement and alarm system used in a new type mine is introduced. The system is made up of wire communication and radio communication with a topological structure. Then, it respectively introduces the hardware and software construction, the working principle and the method of design, which makes the enhanced single chip microcomputer STC12C5612AD as the core of detecting instrument, the STC12C5630AD as the core of coordinator and IPC (Industrial Personal Computer) as CPU. The three-class computer communication system, which integrates measurement, alarm and management, has reliable operation and convenient using, and it especially adapts to the system of parameter detecting and alarm in the mine with decentralized monitoring and centralized management.","PeriodicalId":189187,"journal":{"name":"Third International Workshop on Advanced Computational Intelligence","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132380208","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
Convergence of solutions to a class of mixed nonlinear variational inclusion for fuzzy mappings 一类模糊映射的混合非线性变分包含解的收敛性
Third International Workshop on Advanced Computational Intelligence Pub Date : 2010-09-23 DOI: 10.1109/IWACI.2010.5585202
Jiangrong Liu, Hua Yang, Feng Jiang
{"title":"Convergence of solutions to a class of mixed nonlinear variational inclusion for fuzzy mappings","authors":"Jiangrong Liu, Hua Yang, Feng Jiang","doi":"10.1109/IWACI.2010.5585202","DOIUrl":"https://doi.org/10.1109/IWACI.2010.5585202","url":null,"abstract":"We introduce a class of mixed nonlinear variational inclusion for fuzzy mappings in Hilbert spaces. By using the resolvent operator technique for maximal monotone mapping, we construct some new iterative algorithms for solving this class of variational inclusions. We prove the existence of solution for this kind of variational inclusions and the convergence of iterative sequences generalized by the algorithms in Hilbert spaces.","PeriodicalId":189187,"journal":{"name":"Third International Workshop on Advanced Computational Intelligence","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132798358","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
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