2017 International Conference on Communication, Control, Computing and Electronics Engineering (ICCCCEE)最新文献_第6页

Speed control of DC motor using Fuzzy Logic Controller 用模糊控制器控制直流电机的转速

2017 International Conference on Communication, Control, Computing and Electronics Engineering (ICCCCEE) Pub Date : 1900-01-01 DOI: 10.1109/ICCCCEE.2017.7867673

Yasser Ali Almatheel, A. Abdelrahman

{"title":"Speed control of DC motor using Fuzzy Logic Controller","authors":"Yasser Ali Almatheel, A. Abdelrahman","doi":"10.1109/ICCCCEE.2017.7867673","DOIUrl":"https://doi.org/10.1109/ICCCCEE.2017.7867673","url":null,"abstract":"In this paper, DC motor speed is controlled using PID controller and fuzzy logic controller. PID controller requires a mathematical model of the system while fuzzy logic controller base on experience via rule-based knowledge. Design of fuzzy logic controller requires many design decisions, for example rule base and fuzzification. The FLC has two input, one of these inputs is the speed error and the second is the change in the speed error. There are 49 fuzzy rules which are designed for the fuzzy logic controller. The center of gravity method is used for the defuzzificztion. Fuzzy logic controller uses mamdani system which employs fuzzy sets in consequent part. PID controller chooses its parameters base on trial and error method. PID and FLC are investigated with the help of MATLAB / SIMULINK package program simulation. It is founded that FLC is more difficult in design comparing with PID controller, but it has an advance to be more suitable to satisfy non-linear characteristics of DC motor. The results shows that the fuzzy logic has minimum transient and steady state parameters, which shows that FLC is more efficiency and effectiveness than PID controller.","PeriodicalId":227798,"journal":{"name":"2017 International Conference on Communication, Control, Computing and Electronics Engineering (ICCCCEE)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127606617","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: 46

Design of Fuzzy-based autonomous car control system 基于模糊的自动驾驶汽车控制系统设计

2017 International Conference on Communication, Control, Computing and Electronics Engineering (ICCCCEE) Pub Date : 1900-01-01 DOI: 10.1109/ICCCCEE.2017.7867640

Abdulrahman Widaa, Waddah Abdelbagi Talha

引用次数: 10

Automated and monitored liquid filling system using PLC technology 采用PLC技术的液体灌装自动化监控系统

2017 International Conference on Communication, Control, Computing and Electronics Engineering (ICCCCEE) Pub Date : 1900-01-01 DOI: 10.1109/ICCCCEE.2017.7866699

Abdulraouf I. Abashar, Mohammed A. Mohammedeltoum, Osman D. Abaker

引用次数: 7

Collaborative filtering: Techniques and applications 协同过滤:技术和应用

2017 International Conference on Communication, Control, Computing and Electronics Engineering (ICCCCEE) Pub Date : 1900-01-01 DOI: 10.1109/ICCCCEE.2017.7867668

Najdt Mustafa, Ashraf Osman Ibrahim, Ali Ahmed, A. Abdullah

引用次数: 27

2017 International Conference on Communication, Control, Computing and Electronics Engineering (ICCCCEE) Pub Date : 1900-01-01 DOI: 10.1109/ICCCCEE.2017.7866707

Baheya A. Ahmed, A. Mustafa, S. Babiker

引用次数: 1

Development Arabic search engine 开发阿拉伯语搜索引擎

2017 International Conference on Communication, Control, Computing and Electronics Engineering (ICCCCEE) Pub Date : 1900-01-01 DOI: 10.1109/ICCCCEE.2017.7867669

Aamer Idris Dirar, Insaaf Juma Salih, Mosab Ibrahim Alrasheed, Haysam E. Elamin

{"title":"Development Arabic search engine","authors":"Aamer Idris Dirar, Insaaf Juma Salih, Mosab Ibrahim Alrasheed, Haysam E. Elamin","doi":"10.1109/ICCCCEE.2017.7867669","DOIUrl":"https://doi.org/10.1109/ICCCCEE.2017.7867669","url":null,"abstract":"In the last few years a number of search engines have been introduced which support Arabic language. Explain the reasons of late appearance of search engines that related to Arabic language and pages has appeared because Arabic language is morphological language. While other languages such as English or French are language's affixation. This research aims to develop the Arabic search engine and to handling some of the problems. The problem of the difficulty of crawling into Arabic Web sites by using a special web crawlers of Arabic search engine, and problem is that how to encode the Arabic web pages in web crawler program, and problem of inaccuracy of back results and the other search engines got back a large number of results, the included results not related to required query. Been using python language in Programming web crawler program, and language of php in programming of the search engine program, and language of HTML5 and JAVASCRIPT for giving some of aesthetics and security on the search engine site, and BOOTSTRAP framework to divide the screen search engine site to three panels: the head panel, and the body panel, and the tail panel. Results that have been reached by this research represented in the following: Been developed Arabic search engine, and was resolved the encoding problem for Arabic web pages in web crawler program, and it was obtained search results that more accurate and relevant with the required query.","PeriodicalId":227798,"journal":{"name":"2017 International Conference on Communication, Control, Computing and Electronics Engineering (ICCCCEE)","volume":"98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115731994","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

Radio propagation and troposphere parameters effect for Microwave links in Sudan 无线电传播和对流层参数对苏丹微波链路的影响

2017 International Conference on Communication, Control, Computing and Electronics Engineering (ICCCCEE) Pub Date : 1900-01-01 DOI: 10.1109/ICCCCEE.2017.7867670

M. Hamza, L. Latiff, Eltayeb M. Mustafa, Waleed M Gasim

{"title":"Radio propagation and troposphere parameters effect for Microwave links in Sudan","authors":"M. Hamza, L. Latiff, Eltayeb M. Mustafa, Waleed M Gasim","doi":"10.1109/ICCCCEE.2017.7867670","DOIUrl":"https://doi.org/10.1109/ICCCCEE.2017.7867670","url":null,"abstract":"Microwave links have to be designed such that propagation effects do not reduce the quality of the transmitted signals. Measurements and the derived propagation parameters are analysed and discussed. Metrological parameters data(Visibility, Temperature, Relative humidity and Atmospheric Pressure) gotten from the Sudan Meteorological Authority (SMA) are used to calculate the daily averages of refractivity for last year's 2014 – 2015. The meteorological data collected were computed to obtain the refractivity, refractivity gradient and earth radius factor. The results of the diurnal variation of refractivity based on assessment of relative humidity, dust cloud, rain fall, temperature and atmospheric pressure made across of covered all region in Sudan, Port Sudan (18° 25′ N, 37° 25′ E), Khartoum (15° 33′ N, 32° 31′E), Dongla (19° 10′ N, 30° 29′ E), ElFashir (13° 28′ N, 25° 21′ E), and Wad Madani (14° 23′ N, 33° 32′ E), is presented in this study. Radio refractivity and attenuation signal strength are inversely related with ranges of 390 and 405 annual in different stations respectively. Results obtained ascertained that each atmospheric parameter has a role to play in refractivity with humidity as the major factor that is having more influence than other factors. The main contribution of this study improve future planning of the radio links in study area.","PeriodicalId":227798,"journal":{"name":"2017 International Conference on Communication, Control, Computing and Electronics Engineering (ICCCCEE)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114456198","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

DSP-based dispersion compensation: Survey and simulation 基于dsp的色散补偿:调查与仿真

2017 International Conference on Communication, Control, Computing and Electronics Engineering (ICCCCEE) Pub Date : 1900-01-01 DOI: 10.1109/ICCCCEE.2017.7867646

A. Mohamed, Mazin Alikarar, Taha Landolosi

引用次数: 3

Simulating macrocell-microcell handovers in 4G systems 模拟4G系统中的宏蜂窝-微蜂窝切换

2017 International Conference on Communication, Control, Computing and Electronics Engineering (ICCCCEE) Pub Date : 1900-01-01 DOI: 10.1109/ICCCCEE.2017.7867650

Sahar Bashir Abass, Samah Fageer Ahmed, Shimaa Hyder Makki, N. Osman

引用次数: 2

Sum rate analysis of massive Multiple Input Multiple Output system for linear precoding using normalization methods 用归一化方法分析海量多输入多输出系统线性预编码的和率

2017 International Conference on Communication, Control, Computing and Electronics Engineering (ICCCCEE) Pub Date : 1900-01-01 DOI: 10.1109/ICCCCEE.2017.7867636

Ali. M. A. Ibrahim, M. Abdelwahab

引用次数: 1