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2015 IEEE 10th Conference on Industrial Electronics and Applications (ICIEA)最新文献

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A new MMC-NPC converter and its control strategies 一种新型MMC-NPC变换器及其控制策略
2015 IEEE 10th Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2015-11-23 DOI: 10.1109/ICIEA.2015.7334205
Yang Yu, Qiongxuan Ge, Xiaoxin Wang, Bo Zhang, Longcheng Tan
{"title":"A new MMC-NPC converter and its control strategies","authors":"Yang Yu, Qiongxuan Ge, Xiaoxin Wang, Bo Zhang, Longcheng Tan","doi":"10.1109/ICIEA.2015.7334205","DOIUrl":"https://doi.org/10.1109/ICIEA.2015.7334205","url":null,"abstract":"In recent years, with the global energy shortage problem increasingly prominent, multilevel level converter has attracted many researchers' interest. Bosh NPC, MMC has advantages and disadvantages. A new multilevel converter topology which is connected with MMC and NPC is presented in this paper. For the rectifier side, we choose the MMC topology because of its low harmonic content, the advantage of high power factor, etc. For the inverter side we choose the NPC topology considering that the three-level NPC inverter is widely used in the field of motor drive. The control strategies of both sides are detailed present. At last, simulations and experimental results demonstrates the effectiveness of the proposed control strategies.","PeriodicalId":270660,"journal":{"name":"2015 IEEE 10th Conference on Industrial Electronics and Applications (ICIEA)","volume":"150 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122760331","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
A low-delay common subexpression elimination algorithm for constant matrix multiplications over GF(2m) GF(2m)上常矩阵乘法的低延迟公共子表达式消去算法
2015 IEEE 10th Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2015-11-23 DOI: 10.1109/ICIEA.2015.7334149
Xiaoqiang Zhang, Ning Wu, Lidong Lan, Yaoping Liu
{"title":"A low-delay common subexpression elimination algorithm for constant matrix multiplications over GF(2m)","authors":"Xiaoqiang Zhang, Ning Wu, Lidong Lan, Yaoping Liu","doi":"10.1109/ICIEA.2015.7334149","DOIUrl":"https://doi.org/10.1109/ICIEA.2015.7334149","url":null,"abstract":"In this work, a low-delay common subexpression elimination (LDCSE) algorithm is proposed. Unlike the previous common subexpression elimination (CSE) algorithms, which mostly focus on area, the aim of the LDCSE algorithm is to optimize both area and delays in hardware implementations of constant matrix multiplication over the GF(2m). A lower computational complexity gate-level delay computing method is proposed to compute delays according to the transformed constant matrices. The new CSE algorithm employs greedy algorithm and proposed delay computing method to search the set of common subexpressions with minimal area-delay-product (ADP). The Experimental results have shown that the LDCSE algorithm achieves smaller ADP compared with previous works.","PeriodicalId":270660,"journal":{"name":"2015 IEEE 10th Conference on Industrial Electronics and Applications (ICIEA)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125227646","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 security - the issue of present time 能源安全——当前的问题
2015 IEEE 10th Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2015-11-23 DOI: 10.1109/ICIEA.2015.7334455
G. Gill, T. Gill, Rupinderjit Singh
{"title":"Energy security - the issue of present time","authors":"G. Gill, T. Gill, Rupinderjit Singh","doi":"10.1109/ICIEA.2015.7334455","DOIUrl":"https://doi.org/10.1109/ICIEA.2015.7334455","url":null,"abstract":"Energy security is of prime concern in an energy starved world. This paper is an attempt to link issue of energy security with renewable energy. It aims to address the balance, showing how in electricity generation, heat supply, and transport renewable can enhance energy security and suggesting policies that can optimize this contribution. Attention has been focused disproportionately on the issue of the variability of renewable electricity production. In order to enhance the energy security of the country and establish a sustainable energy supply system, it is necessary to promote the policy of diversifying energy supply so as to include alternative or renewable resources and technologies into the nation's energy supply mix.","PeriodicalId":270660,"journal":{"name":"2015 IEEE 10th Conference on Industrial Electronics and Applications (ICIEA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131060243","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
Investigation of MEMS-based micro direct methanol fuel cell based on novel cross cathode 基于新型交叉阴极的mems微型直接甲醇燃料电池研究
2015 IEEE 10th Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2015-11-23 DOI: 10.1109/ICIEA.2015.7334312
Z. Yuan, Jie Yang, Lei Zhou
{"title":"Investigation of MEMS-based micro direct methanol fuel cell based on novel cross cathode","authors":"Z. Yuan, Jie Yang, Lei Zhou","doi":"10.1109/ICIEA.2015.7334312","DOIUrl":"https://doi.org/10.1109/ICIEA.2015.7334312","url":null,"abstract":"In this paper, a silicon-based micro direct methanol fuel cell (μDMFC) featured with a novel cross-structure cathode is presented to improve the cell performance. Furthermore, a three-dimensional model coupled with mass, momentum and heat transports is established. Simulation results show that the novel structure can effectively increase the oxygen mass transport and pressure compared with the conventional perforated structure of the cathode current collector. Also, in order to optimize the structure, the effect of cross channel width on the oxygen transport is evaluated. The air-breathing μDMFC with the effective area of 0.64cm2 is fabricated using micro-electromechanical system (MEMS) technologies, and the detailed experimental validation is conducted. The results reveal that the cross-structure exhibits significantly better performance than the conventional one with a 30% increase in peak power density. The experimental results are well in agreement with the simulation.","PeriodicalId":270660,"journal":{"name":"2015 IEEE 10th Conference on Industrial Electronics and Applications (ICIEA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130487657","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
Subspace-based spectrum estimation by reweighted and regularized nuclear norm minimization in frequency-domain 基于子空间的频域重加权正则化核范数最小化谱估计
2015 IEEE 10th Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2015-11-23 DOI: 10.1109/ICIEA.2015.7334153
H. Akçay, S. Turkay
{"title":"Subspace-based spectrum estimation by reweighted and regularized nuclear norm minimization in frequency-domain","authors":"H. Akçay, S. Turkay","doi":"10.1109/ICIEA.2015.7334153","DOIUrl":"https://doi.org/10.1109/ICIEA.2015.7334153","url":null,"abstract":"In this paper, we study model order choice in subspace-based identification algorithms using nonuniformly spaced spectrum measurements. A critical step in these methods is splitting of two invariant subspaces associated with causal and non-causal eigenvalues of some structured matrices built from spectrum measurements via singular-value decomposition in order to determine model error. Mirror image symmetry with respect to the unit circle between the eigenvalue sets of the two invariant spaces required by the subspace algorithms is lost due to noise and insufficient amount of data. Recently, a robust model order selection scheme based on the regularized nuclear norm optimization in combination with a subspace-based spectrum estimation algorithm was proposed. We propose a reweighted version of this scheme. A numerical example shows that the reweighted nuclear norm minimization makes model order selection easier and results in more accurate models compared to unweighted nuclear norm minimization, in particular at high signal-to-noise ratios.","PeriodicalId":270660,"journal":{"name":"2015 IEEE 10th Conference on Industrial Electronics and Applications (ICIEA)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115450017","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
Augmented PD control method for permanent magnet spherical actuators with 3D magnet array 三维磁体阵列永磁球形作动器的增强PD控制方法
2015 IEEE 10th Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2015-11-23 DOI: 10.1109/ICIEA.2015.7334379
Liang Yan, Bo Zhu, Zongxia Jiao, Chin-Yin Chen, Ming M. Chen
{"title":"Augmented PD control method for permanent magnet spherical actuators with 3D magnet array","authors":"Liang Yan, Bo Zhu, Zongxia Jiao, Chin-Yin Chen, Ming M. Chen","doi":"10.1109/ICIEA.2015.7334379","DOIUrl":"https://doi.org/10.1109/ICIEA.2015.7334379","url":null,"abstract":"A permanent magnet spherical actuator (PMSA) with 3D magnet array is proposed in this paper. The application of 3D magnet array improves the output torque significantly. However, as PMSA is a nonlinear and multivariable system, it is very complicate to realize accuracy control. Therefore, an augmented PD algorithm is proposed in this paper. Compared with the simple PD control method, a feedforward term is added into the proposed algorithm to improve the control performance. Euler angles are applied to describe the orientation of rotor. Lagrange equations are utilized to establish the dynamic model of the actuator. As the center of gravity does not coincide with the center of rotor sphere, gravity torque is taken into consideration to enhance the precision of dynamic model. The stability of this algorithm is validated with detailed derivation. Simulation model is formulated in Matlab/Simulink. It proves that the proposed algorithm can make the system track the continuous trajectories in high accuracy.","PeriodicalId":270660,"journal":{"name":"2015 IEEE 10th Conference on Industrial Electronics and Applications (ICIEA)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132982520","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
Introducing a novel vision based obstacle avoidance technique for navigation of autonomous mobile robots 介绍了一种基于视觉的自主移动机器人导航避障技术
2015 IEEE 10th Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2015-06-15 DOI: 10.1109/ICIEA.2015.7334223
M. Sharifi, Xiaoqi Chen
{"title":"Introducing a novel vision based obstacle avoidance technique for navigation of autonomous mobile robots","authors":"M. Sharifi, Xiaoqi Chen","doi":"10.1109/ICIEA.2015.7334223","DOIUrl":"https://doi.org/10.1109/ICIEA.2015.7334223","url":null,"abstract":"This paper introduces a novel vision based obstacle avoidance technique for indoor navigation of autonomous mobile robots. The indoor environment is considered as office environment with homogenous surfaces. In this technique, a color image taken by a monocular vision camera is clustered by mean-shift algorithm, then the clustered image is classified by a novel classification technique based on graph partitioning theory. The classified image includes meaningful information such as floor, walls and obstacles for robot to navigate around office environment. The simulation results show the effectiveness of proposed technique for further real-time implementation and experiments.","PeriodicalId":270660,"journal":{"name":"2015 IEEE 10th Conference on Industrial Electronics and Applications (ICIEA)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115734366","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
Switched system modeling for the radar antenna servo turntable 雷达天线伺服转台切换系统建模
2015 IEEE 10th Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2015-06-15 DOI: 10.1109/ICIEA.2015.7334264
Qian Zhang, Qunjing Wang, Guoli Li
{"title":"Switched system modeling for the radar antenna servo turntable","authors":"Qian Zhang, Qunjing Wang, Guoli Li","doi":"10.1109/ICIEA.2015.7334264","DOIUrl":"https://doi.org/10.1109/ICIEA.2015.7334264","url":null,"abstract":"The servo turntable is an essential part of radar antenna, plays an important role for the accuracy and smoothness of tracking. There are several working stations which is different from even running in the antenna servo turntable, such as low-speeding, changing-over, acceleration or deceleration etc. In this paper, a kind of switched model is introduced to describe the relationship between input and output signals in complex working conditions for the turntable. Then the parameters identification of switched system is summarized as a Constrained Multi-Objective Problem (CMOP). Further, the Comprehensive Learning Particle Swarm Optimization (CLPSO) is applied to the proposed CMOP to obtain a set of appropriate parameters. Finally, the simulation and quality of fitness calculation results demonstrate the precision of the switched model and effectiveness of the identification algorithm.","PeriodicalId":270660,"journal":{"name":"2015 IEEE 10th Conference on Industrial Electronics and Applications (ICIEA)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125244700","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
A testing system for thermal properties of solar gravity heat-pipes 太阳能重力热管热性能测试系统
2015 IEEE 10th Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2015-06-15 DOI: 10.1109/ICIEA.2015.7334240
Jianbin Xu, Le Chen, Leitao Han, Bin Shen
{"title":"A testing system for thermal properties of solar gravity heat-pipes","authors":"Jianbin Xu, Le Chen, Leitao Han, Bin Shen","doi":"10.1109/ICIEA.2015.7334240","DOIUrl":"https://doi.org/10.1109/ICIEA.2015.7334240","url":null,"abstract":"This paper proposed a new design of a multifunction system for thermal properties testing of solar gravity heat-pipes. For the first time, all the experiment of solar gravity heat-pipe starting temperature, heat transfer ability, aging test and safety performance are done in a set of device in accordance with the requirements of “ISO/DIS-1 22975-2”. The starting temperature, isothermal performance and heat flow of solar gravity heat-pipes can be obtained by using the device. The device is based on enough experiment. The paper expounds the design idea, implementation method of the design basis and the use of experimental device. The experimental data are collected by PC control with the program written by LABVIEW. The experiment results show that the design is of simple operating and can meet the requirements of testing.","PeriodicalId":270660,"journal":{"name":"2015 IEEE 10th Conference on Industrial Electronics and Applications (ICIEA)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117112284","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
Modeling of magnetic field and design optimization for permanent-magnet spherical actuator in three dimensional space 三维空间永磁球形作动器磁场建模与优化设计
2015 IEEE 10th Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2015-06-15 DOI: 10.1109/ICIEA.2015.7334423
Liang Yan, Delong Liu, Zongxia Jiao, Chin-Yin Chen, I. Chen
{"title":"Modeling of magnetic field and design optimization for permanent-magnet spherical actuator in three dimensional space","authors":"Liang Yan, Delong Liu, Zongxia Jiao, Chin-Yin Chen, I. Chen","doi":"10.1109/ICIEA.2015.7334423","DOIUrl":"https://doi.org/10.1109/ICIEA.2015.7334423","url":null,"abstract":"Spherical actuator is a device that can achieve multiple degree-of-freedom (DOF) rotary motions in a single joint. This paper proposes a spherical actuator with approximated dihedral cone shaped rotor. To formulate the magnetic field in three dimensional space, Laplace equation is used. By adding the fundamental terms, a more accurate numerical model is set up. It is validated by FEM results in three directions of spherical coordinate. Based on the magnetic field formulation, optimization of spherical actuator is conducted with respect to air gap distance and rotor shape. The optimized parameters can be the foundation of following prototype design.","PeriodicalId":270660,"journal":{"name":"2015 IEEE 10th Conference on Industrial Electronics and Applications (ICIEA)","volume":"106 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117232647","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
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