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

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Effect of pulse width modulated voltage on induction motor insulation 脉宽调制电压对感应电动机绝缘的影响
2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2012-07-18 DOI: 10.1109/ICIEA.2012.6361066
T. G. Arora, M. Aware, D. Tutakne
{"title":"Effect of pulse width modulated voltage on induction motor insulation","authors":"T. G. Arora, M. Aware, D. Tutakne","doi":"10.1109/ICIEA.2012.6361066","DOIUrl":"https://doi.org/10.1109/ICIEA.2012.6361066","url":null,"abstract":"Pulse-width modulated adjustable frequency drives are extensively used in the industries for control of induction motors. It has led to significant advantages in terms of the performance, size, and efficiency of variable speed motor controls but the applied voltage and current waveforms become non sinusoidal. These non sinusoidal voltage and current waveforms result into voltage & current peaks, voltage transients and increased harmonics. Voltage peaks and voltage transients increase the insulation stress. Current peaks increase the thermal stress in the insulation. Voltage harmonics increase dielectric and core losses. The increased thermal and voltage stress result into accelerated insulation aging; hence life of the motor is reduced. Paper presents the effect of this voltage overshoot on the insulation of three-phase induction motors. A comparison between PWM drive and conventional sinusoidal voltage is presented by experimental results. The results compare quantitatively the insulation stress parameters due to PWM drive & sinusoidal voltage and current for the motor. The results can be used to estimate the accelerated insulation ageing due to PWM drive in three-phase induction motors.","PeriodicalId":220747,"journal":{"name":"2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA)","volume":"101 6 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":"125971516","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
Comparative study on friction compensation using Coulomb and Dahl models with extended and unscented Kalman filters 扩展卡尔曼滤波器和无气味卡尔曼滤波器的库仑模型和达尔模型摩擦补偿的比较研究
2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2012-07-18 DOI: 10.1109/ICIEA.2012.6360721
B. Kaewkham-ai, K. Uthaichana
{"title":"Comparative study on friction compensation using Coulomb and Dahl models with extended and unscented Kalman filters","authors":"B. Kaewkham-ai, K. Uthaichana","doi":"10.1109/ICIEA.2012.6360721","DOIUrl":"https://doi.org/10.1109/ICIEA.2012.6360721","url":null,"abstract":"In this paper, the Coulomb and the Dahl friction models have been simulated and estimated using extended Kalman filter (EKF) and unscented Kalman filter (UKF). The estimated friction is used by a controller to compensate and track a desired sinusoidal position profile. In the simulation, the real friction is estimated using EKF and UKF with the Coulomb and the Dahl friction models. The designed controller consists of both feedback and feedforward for position tracking. The proportional and derivative (PD) output feedback is selected. The desired trajectory inertia and the estimated friction are compensated as the feedforward. The tracking performance is analyzed in terms of the normalized root mean square error. It is found that the UKF based controller using Dahl friction compensation gives the lowest sinusoidal position tracking error, outperforming the EKF based controller counterpart.","PeriodicalId":220747,"journal":{"name":"2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA)","volume":"7 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":"115575992","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
Study on the automatic control system for the shaft furnace section 竖炉段自动控制系统的研究
2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2012-07-18 DOI: 10.1109/ICIEA.2012.6360748
Lezhu Chen, Zhengye Jiang, Qingwei Zhang, Chunhu Sun
{"title":"Study on the automatic control system for the shaft furnace section","authors":"Lezhu Chen, Zhengye Jiang, Qingwei Zhang, Chunhu Sun","doi":"10.1109/ICIEA.2012.6360748","DOIUrl":"https://doi.org/10.1109/ICIEA.2012.6360748","url":null,"abstract":"The technology of the shaft furnace section in the pellet production has its special technical characteristics, this paper presents an intelligent control system for integrated optimization of production targets in the shaft furnace section. Then we proposed the hardware configuration, network configuration and control functions of the shaft furnace roasting process based on the Siemens Profibus-DP Fieldbus and industrial Ethernet. The WINCC monitor screen is given to reflect the centralized management and decentralized control in the shaft furnace of a steel company.","PeriodicalId":220747,"journal":{"name":"2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA)","volume":"478 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":"116427410","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
Environmental and organizational determinants of technology adoption: The cases of RFID in the logistics firms 技术采用的环境和组织决定因素:物流公司的RFID案例
2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2012-07-18 DOI: 10.1109/ICIEA.2012.6360819
Wei-Chen Tsai
{"title":"Environmental and organizational determinants of technology adoption: The cases of RFID in the logistics firms","authors":"Wei-Chen Tsai","doi":"10.1109/ICIEA.2012.6360819","DOIUrl":"https://doi.org/10.1109/ICIEA.2012.6360819","url":null,"abstract":"RFID (Radio Frequency Identification), a recently regarded technology, is an appropriate new technology to achieve the goal. This study based environmental and organizational perspectives to explore the adoption determinants of RFID application, in turn, seven constructs were proposed, environmental context as industry competition and external policy support, organizational context includes organization readiness, procedural flexibility and power structure. And the empirical survey was performed that questionnaires were send to 500 Taiwan companies of logistic firms. To use the partial least squares software to perform and verify the research structure proposed. The results of analysis of the survey data are: all paths have significant positive with the RFID adoption model for logistic firms. Thus, we hope the final result is useful to educational circles and practice.","PeriodicalId":220747,"journal":{"name":"2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA)","volume":"4 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":"122288122","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
Fabrication of polydimethylsiloxane nano-hemispheres array for bio-application 生物应用聚二甲基硅氧烷纳米半球阵列的制备
2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2012-07-18 DOI: 10.1109/ICIEA.2012.6360982
J. Kee, M. K. Park, C. Wong, L. T. Kao, Mingbin Yu, Guo-Qiang Lo
{"title":"Fabrication of polydimethylsiloxane nano-hemispheres array for bio-application","authors":"J. Kee, M. K. Park, C. Wong, L. T. Kao, Mingbin Yu, Guo-Qiang Lo","doi":"10.1109/ICIEA.2012.6360982","DOIUrl":"https://doi.org/10.1109/ICIEA.2012.6360982","url":null,"abstract":"We demonstrate an array of Poly(dimethylsiloxane) (PDMS) nano-hemisphere for colour separation by using soft lithography techniques. Each array of PDMS nano-hemisphere has an area of 1080 μm × 820 μm with well-defined period and diameter. The diameter of each nano-hemisphere and period between nano-hemisphere can be varied to produce the desired colour. The (periods and diameters) are (1400, 1120) nm, (1500, 1040) nm and (1600, 960) nm for red, yellow and green colours, respectively. The reflection spectrum obtained from coupling between an incident light and the nano-hemispheres array can be utilized for fluorescence spectroscopy as filters or spectral analysis for lab-on-a-chip (LOC) devices.","PeriodicalId":220747,"journal":{"name":"2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA)","volume":"77 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":"122398816","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
Development of jumping robot 跳跃机器人的研制
2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2012-07-18 DOI: 10.1109/ICIEA.2012.6361076
Surachai Panich
{"title":"Development of jumping robot","authors":"Surachai Panich","doi":"10.1109/ICIEA.2012.6361076","DOIUrl":"https://doi.org/10.1109/ICIEA.2012.6361076","url":null,"abstract":"The ability of jumping is unique because it allows robots to travel over many types of rough terrain where no other walking or wheeled robot could go. The idea of jumping robot is the energy associated with the vertical motion is transferred from the kinetic energy of falling into potential energy of elastic deformation and back. The jumping robot is designed by Solid work software and the possible jumping and movement is simulated by Cosmos motion software. The spring force is analyzed and the jumping displacement generated by spring energy per time is simulated. Also the pneumatic circuit is designed and simulated. The simulations of spring forces are given, which are accumulated and change to jumping power. The result is given in displacement of vertical jumping.","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":"122728706","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
Computer simulated extracted parameters of induction motor for unequal variation in state of degradation of insulation in all three-phases 计算机模拟了感应电动机三相绝缘劣化状态不均匀变化的提取参数
2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2012-07-18 DOI: 10.1109/ICIEA.2012.6360913
A. J. Modak, H. Inamdar
{"title":"Computer simulated extracted parameters of induction motor for unequal variation in state of degradation of insulation in all three-phases","authors":"A. J. Modak, H. Inamdar","doi":"10.1109/ICIEA.2012.6360913","DOIUrl":"https://doi.org/10.1109/ICIEA.2012.6360913","url":null,"abstract":"The variation in state of degradation of stator winding insulation in induction motor results in the state of unbalance in three-phase stator current at fundamental frequency. The computer simulation model to determine this state of unbalance is subsequently developed and presented in the previous research paper. On the basis of park's current transformation model the unbalanced stator current data in three-phase machine variable form is first transformed into two-phase park's current vector component form. The park's current vector components are then presented in a graphical form over a dq-plane and some specific mathematical parameters are extracted. In this investigation, the simulated electrical variables in equivalent two-phase (`dq') model form and associated extracted mathematical parameters of induction motor under test are presented for a particular case. The performance assessment of extracted features for a particular case of an unequal variation in the state of degradation of insulation in all three-phases is presented. The particular conditions like maximum variation from healthy to intermediate to worst-case state in one particular phase with minimum variation in healthy state of insulation in the `leading-phase,' and undisturbed healthy state of insulation present in the `lagging-phase,' respectively, are considered to represent an unequal state of degradation of stator insulation present in all three-phases.","PeriodicalId":220747,"journal":{"name":"2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA)","volume":"22 2 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":"122461167","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
Guaranteed cost control for a class of networked control systems with Markov delays 一类具有马尔可夫延迟的网络控制系统的保成本控制
2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2012-07-18 DOI: 10.1109/ICIEA.2012.6360753
Weilai Jiang, Chaoyang Dong, Erzhuo Niu, Qing Wang
{"title":"Guaranteed cost control for a class of networked control systems with Markov delays","authors":"Weilai Jiang, Chaoyang Dong, Erzhuo Niu, Qing Wang","doi":"10.1109/ICIEA.2012.6360753","DOIUrl":"https://doi.org/10.1109/ICIEA.2012.6360753","url":null,"abstract":"This note investigates the modeling and guaranteed cost control for a class of networked control systems (NCSs) with random Markov delays. The delay processes in the sensor-to-controller and controller-to-sensor are modeled as two Markov chains and a jump linear system model is established. By using the Lyapunov theory and the linear matrix inequality (LMI) technique, the sufficient condition for the stochastic stability of the closed-loop NCS is derived. Furthermore, the design method for the guaranteed cost control law is presented via the cone complementary linearization method. Finally, the numerical example demonstrates the validity of the proposed method.","PeriodicalId":220747,"journal":{"name":"2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA)","volume":"55 7-8","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114036933","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
FPGA realization of reactive power measurement system based on FFT 基于FFT的无功功率测量系统的FPGA实现
2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2012-07-18 DOI: 10.1109/ICIEA.2012.6361061
Huimei Yuan, Mingke Bi, Zongying Chen
{"title":"FPGA realization of reactive power measurement system based on FFT","authors":"Huimei Yuan, Mingke Bi, Zongying Chen","doi":"10.1109/ICIEA.2012.6361061","DOIUrl":"https://doi.org/10.1109/ICIEA.2012.6361061","url":null,"abstract":"FFT is a kind of algorithms of reactive power measurement. It has high measurement precision and can be easily implemented on hardware. Now it is widely used in reactive power measurement. FPGA model of reactive power measurement based on FFT is put forward in this paper. Two ways to achieve FFT results are designed in this paper. One way is to use FFT IP core provided by Altera Company, and the other way is to design FFT by ourselves with programs. The system is implemented on EP2C50 series FPGA chips of Altera Company. Some characteristics of the system such as precision, speed and resource consumption are analyzed in details.","PeriodicalId":220747,"journal":{"name":"2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA)","volume":"354 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":"116830783","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
Modeling and design of the LLC resonant converter used in solar array simulator 太阳能阵列模拟器LLC谐振变换器的建模与设计
2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2012-07-18 DOI: 10.1109/ICIEA.2012.6360807
Chien-Hsuan Chang, Hung-Liang Cheng, E. Chang, Chun‐An Cheng, Hung-Yi Chen
{"title":"Modeling and design of the LLC resonant converter used in solar array simulator","authors":"Chien-Hsuan Chang, Hung-Liang Cheng, E. Chang, Chun‐An Cheng, Hung-Yi Chen","doi":"10.1109/ICIEA.2012.6360807","DOIUrl":"https://doi.org/10.1109/ICIEA.2012.6360807","url":null,"abstract":"An LLC resonant converter has been used to provide the electrical characteristics of solar arrays. In this paper, its small signal model is derived based on the extended describing function concept. The corresponding frequency response can be easily obtained from IsSpice simulation of the equivalent circuit model. Furthermore, a closed-loop compensation controller is designed according to the derived small-signal model. The experimental measurements have really proved that the stable and fast transient response can be achieved in the system. The system output voltage and current can be adjusted simultaneously to match the electrical characteristics of photovoltaic output.","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":"128460240","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: 26
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