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2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA)最新文献

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Bearing only tracking using Gauss-Hermite filter 仅使用高斯-埃尔米特滤波跟踪方位
2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2012-07-18 DOI: 10.1109/ICIEA.2012.6360970
G. Chalasani, S. Bhaumik
{"title":"Bearing only tracking using Gauss-Hermite filter","authors":"G. Chalasani, S. Bhaumik","doi":"10.1109/ICIEA.2012.6360970","DOIUrl":"https://doi.org/10.1109/ICIEA.2012.6360970","url":null,"abstract":"In this paper, performance of Gauss-Hermite filter (GHF) in bearing only tracking problem has been compared with that of extended Kalman filter (EKF) and unscented Kalman filter (UKF) in terms of estimation accuracy, probability of track-loss and computational efficiency. The performance improvement of the GHF with increase in quadrature points and enhanced robustness compared to EKF and UKF with respect to large initial uncertainty has been reported. It has been concluded that without introducing substantial computational burden, GHF with three or more quadrature points exhibits better performance compared to UKF and EKF.","PeriodicalId":220747,"journal":{"name":"2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA)","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122105190","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: 29
Study on data collection in production system based on key-node model 基于关键节点模型的生产系统数据采集研究
2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2012-07-18 DOI: 10.1109/ICIEA.2012.6361062
Mao Wenqiang, Hu Yaoguang, Han Jialin, L. Haisheng, L. Jingwen
{"title":"Study on data collection in production system based on key-node model","authors":"Mao Wenqiang, Hu Yaoguang, Han Jialin, L. Haisheng, L. Jingwen","doi":"10.1109/ICIEA.2012.6361062","DOIUrl":"https://doi.org/10.1109/ICIEA.2012.6361062","url":null,"abstract":"The poor data integration, low data accuracy and real-time capability are becoming the main problems for current production system, which could also result in inadaptability to intelligent production systems in the future. Via studying on the data sets collected in critical moment, a key-node data model is proposed. The model achieves the effective integration of static and dynamic resource information in workshop based on a unified data structure. It improves the data integration, accuracy and real-time capability and well supports the visual monitoring of production systems. Finally, with a Beijing resistance company as the background, the feasibility and effectiveness of the key-node data model is verified.","PeriodicalId":220747,"journal":{"name":"2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117238864","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
Discrete time optimal tracking control of BLDC motor 无刷直流电机离散时间最优跟踪控制
2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2012-07-18 DOI: 10.1109/ICIEA.2012.6360757
H. Vo, Dinh Hoang Bach, N. Phuong
{"title":"Discrete time optimal tracking control of BLDC motor","authors":"H. Vo, Dinh Hoang Bach, N. Phuong","doi":"10.1109/ICIEA.2012.6360757","DOIUrl":"https://doi.org/10.1109/ICIEA.2012.6360757","url":null,"abstract":"Brushless Direct Current (BLDC) motors are widely used for high performance control applications. Conventional PID controller only provides satisfactory performance for set-point regulation. In this paper, a discrete time optimal tracking control of BLDC motor is presented. Modeling of the BLDC motor is expressed in state equation. A discrete time full-order state observer is designed to observe states of BLDC motor. Feedback gain matrix of the observer is obtained by pole assignment method using Ackermann formulation with observability matrix. The state feedback variables are given by the state observer. A discrete time LQ optimal tracking control of the BLDC motor system is constructed to track the angle of rotor of the BLDC motor to the reference angle based on the designed observer. Numerical and experimental results are shown to prove that the performance of the proposed controller.","PeriodicalId":220747,"journal":{"name":"2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124086119","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
Energy Saving System Based on Bidirectional three-Level DC-DC Converter with Super Capacitor Used in vehicle 基于超级电容双向三电平DC-DC变换器的车载节能系统
2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2012-07-18 DOI: 10.1109/ICIEA.2012.6361067
Huang Xianjin, Zhang Jie, Z. Liwei, T. Zheng, S. Igarashi
{"title":"Energy Saving System Based on Bidirectional three-Level DC-DC Converter with Super Capacitor Used in vehicle","authors":"Huang Xianjin, Zhang Jie, Z. Liwei, T. Zheng, S. Igarashi","doi":"10.1109/ICIEA.2012.6361067","DOIUrl":"https://doi.org/10.1109/ICIEA.2012.6361067","url":null,"abstract":"Uses the Energy Saving System Based on Bidirectional 3-Level DC-DC Converter with Super Capacitor as a platform to research different topology of Bidirectional 3-Level DC-DC Converter, analyze their structural features, deduce the relationship between input parameters and output parameters, and then select a circuit topology according to comparison result in this paper. The control strategy of 3-Level DC-DC Converter should be proposed to ensure the voltage sharing of the input divided capacitors in converter, while the optimal designing method of main circuit parameters is also needed to increase efficiency and power density. Create the mathematical model of the system and design the control system. Set up the prototype of three-level converters and test the system performance. Prove the validity of the formulations and affectivity of control strategy.","PeriodicalId":220747,"journal":{"name":"2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126132145","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
An improvement to the linear jump Markov system Gaussian mixture probability hypothesis density filter for maneuvering target tracking 一种改进的线性跳跃马尔可夫系统高斯混合概率假设密度滤波器用于机动目标跟踪
2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2012-07-18 DOI: 10.1109/ICIEA.2012.6361021
Zhang Shicang, Li Jianxun, Wu Liangbin
{"title":"An improvement to the linear jump Markov system Gaussian mixture probability hypothesis density filter for maneuvering target tracking","authors":"Zhang Shicang, Li Jianxun, Wu Liangbin","doi":"10.1109/ICIEA.2012.6361021","DOIUrl":"https://doi.org/10.1109/ICIEA.2012.6361021","url":null,"abstract":"An improvement approach to the linear Gaussian jump Markov system (LGJMS) Gaussian Mixture probability hypothesis density (GM-PHD) filter is designed for multiple maneuvering targets tracking. This method, which called mixture LGJMS GM-PHD (MLGJMS GM-PHD) filter, is based on the theory of generalized psuedo Bayes of the first order after the update step of LGJMS GM-PHD. Compared with the existing LGJMS GM-PHD filter, simulation results show that the designed filter weights over the original one.","PeriodicalId":220747,"journal":{"name":"2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA)","volume":"90 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126181578","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
Research on a novel modulation technology for high-frequency link inverter 一种新型高频链路逆变器调制技术研究
2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2012-07-18 DOI: 10.1109/ICIEA.2012.6360801
L. Jingang, M. Qingyuan, Ding Shaocheng
{"title":"Research on a novel modulation technology for high-frequency link inverter","authors":"L. Jingang, M. Qingyuan, Ding Shaocheng","doi":"10.1109/ICIEA.2012.6360801","DOIUrl":"https://doi.org/10.1109/ICIEA.2012.6360801","url":null,"abstract":"A novel control method for high-frequency link inverter is given in this paper. The control principal is described in details, and the digital control signal generating method based on DSP is analyzed. The experimental results indicated that the digital control method is simple reliable and general, the output waveform of high-frequency link inverter is sine-wave, and the switches of power circuit can be realized with soft switching. The experimental results proved the control method is feasible.","PeriodicalId":220747,"journal":{"name":"2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA)","volume":"415 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124817662","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
Short-range fixed head hydrothermal scheduling using Fast genetic algorithm 基于快速遗传算法的短程固定水头热液调度
2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2012-07-18 DOI: 10.1109/ICIEA.2012.6360925
B. Ramesh Kumar, M. Murali, M. Sailaja Kumari, M. Sydulu
{"title":"Short-range fixed head hydrothermal scheduling using Fast genetic algorithm","authors":"B. Ramesh Kumar, M. Murali, M. Sailaja Kumari, M. Sydulu","doi":"10.1109/ICIEA.2012.6360925","DOIUrl":"https://doi.org/10.1109/ICIEA.2012.6360925","url":null,"abstract":"This paper presents a Fast genetic algorithm for solving Hydrothermal scheduling (HTS) problem. Genetic Algorithms (GAs) perform powerful global searches, but their long computation times, put a limitation when solving large scale optimization problems. The present paper describes a Fast GA (FGA) to overcome this limitation, by starting with random solutions within the search space and narrowing down the search space by considering the minimum and maximum errors of the population members. Since the search space is restricted to a small region within the available search space the algorithm works very fast. This algorithm reduces the computational burden and number of generations to converge. The proposed algorithm has been demonstrated for HTS of various combinations of Hydro thermal systems. In all the cases Fast GA shows reliable convergence. The final results obtained using Fast GA are compared with simple (conventional) GA and found to be encouraging.","PeriodicalId":220747,"journal":{"name":"2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129695162","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: 15
Dynamic characteristic analysis for FACTS using GACO-FNN 基于GACO-FNN的FACTS动态特性分析
2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2012-07-18 DOI: 10.1109/ICIEA.2012.6360861
Chiung-Hsing Chen, Kai-Hung Lu, Chih-Ming Hong, Ting-Chia Ou
{"title":"Dynamic characteristic analysis for FACTS using GACO-FNN","authors":"Chiung-Hsing Chen, Kai-Hung Lu, Chih-Ming Hong, Ting-Chia Ou","doi":"10.1109/ICIEA.2012.6360861","DOIUrl":"https://doi.org/10.1109/ICIEA.2012.6360861","url":null,"abstract":"The static synchronous series compensator (SSSC) is a series controller of Flexible AC Transmission Systems (FACTS). It can be controlled by thyristors, it also has the ability of fast control adjustments and high frequency operation. Through impedance compensation, it is able to control the magnitude and directions of the real power flow in the transmission system. In order to achieve a fast and steady response for real power control in power systems, this paper proposed a unified intelligent controller, which consists of Fuzzy Neural Network (FNN) and Ant Colony Optimization plus Genetic Algorithms (GACO) for the SSSC to provide better control features for real power control in the dynamic operations of power systems. Finally, the simulation results of the proposed controllers are compared with the conventional proportional plus integral (PI) controllers to demonstrate the superiority and effectiveness of the unified intelligent controller.","PeriodicalId":220747,"journal":{"name":"2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128580631","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
Optimal scheduling method in distribution system considering controllable loads 考虑可控负荷的配电系统最优调度方法
2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2012-07-18 DOI: 10.1109/ICIEA.2012.6360704
M. Oshiro, Z. Ziadi, T. Senjyu, A. Yona, T. Funabashi, Chul-Hwan Kim
{"title":"Optimal scheduling method in distribution system considering controllable loads","authors":"M. Oshiro, Z. Ziadi, T. Senjyu, A. Yona, T. Funabashi, Chul-Hwan Kim","doi":"10.1109/ICIEA.2012.6360704","DOIUrl":"https://doi.org/10.1109/ICIEA.2012.6360704","url":null,"abstract":"In recent years, distributed generation (DG) and renewable energies source (RES) are attracting special attention to distribution systems. Renewable energies, such as photovoltaic and wind turbine generator systems, are used as green energy. However, the large amount of distributed generation causes voltage deviation beyond the statutory range in distribution systems. Furthermore, power flow at interconnection point is fluctuated substantially. So distribution systems need a solution for voltage control and power flow control method. This paper proposes a decision technique of optimal reference scheduling of the battery energy storage system(BESS), controllable loads(CL), interfaced inverters with DG, and the existing voltage control devices for optimal distribution system operation. In this proposed method, the formulated control objective is solved by optimization algorithm. The proposed method achieves the following a tunes: The node voltage is maintained in the acceptable range, the fluctuations of active and reactive power flows are reduced at the interconnection point in the distribution system. The effectiveness of the proposed method is verified by numerical simulations using MATLAB®.","PeriodicalId":220747,"journal":{"name":"2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129314939","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
Later stage bone age assessment on hand radiographs 手部x线片后期骨龄评估
2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2012-07-18 DOI: 10.1109/ICIEA.2012.6360928
Y. Yuh, Chen-Chung Liu, Jun-Dong Chang, Shyr-Shen Yu
{"title":"Later stage bone age assessment on hand radiographs","authors":"Y. Yuh, Chen-Chung Liu, Jun-Dong Chang, Shyr-Shen Yu","doi":"10.1109/ICIEA.2012.6360928","DOIUrl":"https://doi.org/10.1109/ICIEA.2012.6360928","url":null,"abstract":"Skeletal maturation estimation or bone age assessment of children is a common procedure performed in pediatrics. The bone age assessed by physicians could vary from time to time and the accuracy depends on physicians' experiences. In order to provide a stable and more accurate bone age assessment, computer-assisted bone age assessment systems are employed. Once the epiphyseal fusion has started, the degree of fusion and texture features are analyzed. This paper presents an algorithm to extract and analyze the texture features of the regions of interest of phalanges in hand radiographs at the later stage in order to provide a stable and efficient later stage bone age assessment. The presented algorithm first uses wavelet transform to obtain three detail sub-bands from each region of interest. Then singular value decomposition is employed on each sub-band to extract the maximum likelihood feature, λ. Finally, support vector machine is applied for classification. Experimental results show that this algorithm can provide efficient and accurate later stage bone age assessment.","PeriodicalId":220747,"journal":{"name":"2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127426936","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
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