Proceedings of the 2019 2nd International Conference on Electronics and Electrical Engineering Technology最新文献_第3页

Comparison of an Optimized Fractional Order Fuzzy and Fuzzy Controllers Based MPPT using PSO for Photovoltaic Applications 基于PSO的最优分数阶模糊控制器与模糊控制器在光伏应用中的比较

Proceedings of the 2019 2nd International Conference on Electronics and Electrical Engineering Technology Pub Date : 2019-09-25 DOI: 10.1145/3362752.3362772

Sharafadeen Muhammad, H. Musa

引用次数: 1

A Study of Leakage Inspection System for EWP EWP泄漏检测系统的研究

Proceedings of the 2019 2nd International Conference on Electronics and Electrical Engineering Technology Pub Date : 2019-09-25 DOI: 10.1145/3362752.3362767

Nam-Kyoo Yoo

引用次数: 0

Feedback Gain Design of Adaptive Luenberger Observer on PMSM Sensorless Control 永磁同步电机无传感器控制中自适应Luenberger观测器的反馈增益设计

Proceedings of the 2019 2nd International Conference on Electronics and Electrical Engineering Technology Pub Date : 2019-09-25 DOI: 10.1145/3362752.3362757

G. Chen, W. Yao, W. Zhang

{"title":"Feedback Gain Design of Adaptive Luenberger Observer on PMSM Sensorless Control","authors":"G. Chen, W. Yao, W. Zhang","doi":"10.1145/3362752.3362757","DOIUrl":"https://doi.org/10.1145/3362752.3362757","url":null,"abstract":"The sensorless control technology for permanent magnet synchronous motor is now one of the research hotspots of many scholars at home and abroad. The key to the sensorless control technology using field-oriented controll method is the acquisition of motor speed and rotor position. As a common method of speed estimation, Luenberger observer has the advantages of fast response speed, high estimation accuracy and good stability. However, the selection of feedback gain will affect the speed estimation effect to a large extent. For the problem that how to quickly and effectively select the feedback gain in sensorless control of PMSM based on Luenberger observer, a fourth-order adaptive observer that changes the feedback gain according to the motor speed by analyzing the mathematical model of PMSM in two phase static frame and using the idea of pole placement was proposed. Simulation and experimental results show that the feedback gain selection method is reasonable and effective, the designed adaptive Luenberger observer has good estimation accuracy, fast dynamic response and strong versatility for motors with different parameters, and greatly simplifies parameter tuning process.","PeriodicalId":430178,"journal":{"name":"Proceedings of the 2019 2nd International Conference on Electronics and Electrical Engineering Technology","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122743742","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

Design of an Enhanced Hit the Target Game 增强型命中目标游戏的设计

Proceedings of the 2019 2nd International Conference on Electronics and Electrical Engineering Technology Pub Date : 2019-09-25 DOI: 10.1145/3362752.3362761

Bokani Mtengi, A. M. Zungeru, B. Diarra, J. Chuma

{"title":"Design of an Enhanced Hit the Target Game","authors":"Bokani Mtengi, A. M. Zungeru, B. Diarra, J. Chuma","doi":"10.1145/3362752.3362761","DOIUrl":"https://doi.org/10.1145/3362752.3362761","url":null,"abstract":"In underdeveloped countries, many children do not have access to modern toys due to poverty. The situation often leads children to play outside without any supervision. Exposing them to threats such as safety, accidents and peer pressure led bad behavior. This creates the need to design cost-effective toys which can be purchased by any parent. The solution proposed in this work is to design a hit the target game for entertaining. The expectation of the game is to get as many children as possible interested in it without being costly for a typical underdeveloped country parent. For these reasons, this game uses Light Emitting Diodes (LEDS) and push buttons. The proposed circuit is based on the combination of a few simple integrated circuits (ICs) and analog components which are efficient and light to be carry around. The device comprises of three main parts being the power supply which can be any common 5V battery, the control block comprising two LM555 timers permitting to start and stop the game and the moving targets represented by LEDs lit by an IC4017 decade counter. The complexity of the game is controlled by a potentiometer which varies the LEDs frequency, by changing the probability of hitting a target.","PeriodicalId":430178,"journal":{"name":"Proceedings of the 2019 2nd International Conference on Electronics and Electrical Engineering Technology","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127469669","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

Multiple Feature Point Discriminant Analysis and Its Application to Feature Extraction 多特征点判别分析及其在特征提取中的应用

Proceedings of the 2019 2nd International Conference on Electronics and Electrical Engineering Technology Pub Date : 2019-09-25 DOI: 10.1145/3362752.3365198

Lijun Yan, Junbao Li, Ying Zhou

引用次数: 0

Some Effective Ways for Treating Flu 一些治疗流感的有效方法

Proceedings of the 2019 2nd International Conference on Electronics and Electrical Engineering Technology Pub Date : 2019-09-25 DOI: 10.1145/3362752.3365197

Minh Nguyen Quang, Hoi Huynh Tan, Catherine Hoang

引用次数: 5