2017 12th IEEE Conference on Industrial Electronics and Applications (ICIEA)最新文献_第9页

Closed loop control method of turn-on di/dt and turn-off du/dt for insulated gate bipolar transistors 绝缘栅双极晶体管di/dt通断和du/dt关断的闭环控制方法

2017 12th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2017-06-01 DOI: 10.1109/ICIEA.2017.8283099

Xiang-yang Du, Quan Chen, Guoli Li, Cungang Hu, Qiubo Ye

{"title":"Closed loop control method of turn-on di/dt and turn-off du/dt for insulated gate bipolar transistors","authors":"Xiang-yang Du, Quan Chen, Guoli Li, Cungang Hu, Qiubo Ye","doi":"10.1109/ICIEA.2017.8283099","DOIUrl":"https://doi.org/10.1109/ICIEA.2017.8283099","url":null,"abstract":"With the rapid development of new power electronic devices, the application of high frequency switches has become more and more extensive, so it is very important to control the turn-on and turn-off losses of power electronic devices. In this paper, a new type of switching control for closed loop turn-on di/dt and turn-off du/dt is put forward after the IGBT (Insulated Gate Bipolar Transistor) drive circuit is deeply studied. An inductor is connected at the emitter of IGBT as feedback sampling, and the control of the IGBT turn-on is realized through a few auxiliary circuits. A capacitor is connected between the collector and the gate of the IGBT as feedback sampling, and the control of the IGBT turn-off is realized through a few auxiliary circuits. Multisim software is used for simulation and simulation results verify the correctness of theoretical analysis. The driving circuit can realize the mutual independence between the two closed loop control methods, which reduces the losses of IGBT in the turn-on and turn-off. Reducing losses has important significance to the operation efficiency, reliability and safety of the power supply at the same time.","PeriodicalId":443463,"journal":{"name":"2017 12th IEEE Conference on Industrial Electronics and Applications (ICIEA)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116451650","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

A method for test case generation by improved genetic algorithm based on static structure of procedure 一种基于程序静态结构的改进遗传算法生成测试用例的方法

2017 12th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2017-06-01 DOI: 10.1109/ICIEA.2017.8283076

Wen Jing, Zhang Yikun, Zhao Ming, Chen Hao, Hei Xin-hong, Jianxiong Shen

引用次数: 2

Effective use of unallocated coils in ERW steel tubing enterprises ERW钢管企业未配卷的有效利用

2017 12th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2017-06-01 DOI: 10.1109/ICIEA.2017.8283035

Ding Wen-ying, T. Chao, Feng Ai-lan

引用次数: 0

Research on inventory sharing model of frequent mining machinery maintenance spare parts 矿山机械频繁维修备件库存共享模型研究

2017 12th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2017-06-01 DOI: 10.1109/ICIEA.2017.8283026

Qinghua Zhang, Xiaodan Lv, Juan Shi

引用次数: 3

A novel assistive on-ramp merging control system for dense traffic management 一种面向密集交通管理的匝道入口合流辅助控制系统

2017 12th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2017-06-01 DOI: 10.1109/ICIEA.2017.8282875

Weihai Chen, Zheng Zhao, Zhong Liu, Peter C. Y. Chen

引用次数: 5

Synthesis of liveness enforcing supervisory policies in Petri nets by stepwise refinement 通过逐步细化，合成Petri网中执行监督政策的活动性

2017 12th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2017-06-01 DOI: 10.1109/ICIEA.2017.8282901

N. Somnath, R. Sreenivas

引用次数: 0

Genetic algorithm for the synthesis of logic-functional control system of dynamic object 遗传算法在动态对象逻辑功能控制系统综合中的应用

2017 12th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2017-06-01 DOI: 10.1109/ICIEA.2017.8283029

Atiencia Villagomez, J. Miguel, S. Elena

引用次数: 1

A gradient-based algorithm for trend and outlier prediction in dynamic data streams 基于梯度的动态数据流趋势和异常值预测算法

2017 12th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2017-06-01 DOI: 10.1109/ICIEA.2017.8283162

Dawei Sun, Vincent C. S. Lee, Ye Lu

{"title":"A gradient-based algorithm for trend and outlier prediction in dynamic data streams","authors":"Dawei Sun, Vincent C. S. Lee, Ye Lu","doi":"10.1109/ICIEA.2017.8283162","DOIUrl":"https://doi.org/10.1109/ICIEA.2017.8283162","url":null,"abstract":"Trend and outlier are frequently used to derive early warning predictive signal to decision maker in order to achieve ultimate quality decision outcome in domain specific (e.g. commercial, scientific, biomedical and engineering, just to name a few) applications. We develop a gradient-based algorithm using sample entropy gradient(SEG) for trend and outlier prediction in high frequency time series data streams. L2 similarity measure (Euclidean distance between two linearized gradient curves is then computed and used to quantify the degree of similarity and compared with a threshold L2 value to judge the extend of dissimilarity that would be classified as outlier. SEG algorithm which circumvents the need to pre-specify tolerance parameter in those cross sample entropy (CSE)-based algorithms that invariably involve real domain expert to set the tolerance threshold. We conduct real data experiments on SEG algorithm to two application areas: dynamic wind speed data stream; and financial time series data. Our experiments demonstrated that SEG algorithm can be feasibly used in online implementation to derive predictive early warning signals to domain-specific decision maker.","PeriodicalId":443463,"journal":{"name":"2017 12th IEEE Conference on Industrial Electronics and Applications (ICIEA)","volume":"30 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130388500","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

Robust sliding mode controller design of a dual-stage actuator system for S-curve tracking s曲线跟踪双级作动器系统鲁棒滑模控制器设计

2017 12th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2017-06-01 DOI: 10.1109/ICIEA.2017.8282936

P. I. Chang, Z.-H. Chaing

引用次数: 0

High-precision resistance calibrator error analysis and error distribution technology research 高精度电阻校准器误差分析及误差分配技术研究

2017 12th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2017-06-01 DOI: 10.1109/ICIEA.2017.8283039

Chunling Yang, Hongyi Sun, Min Zhu

引用次数: 0