2017 International Conference on Engineering & MIS (ICEMIS)最新文献_第2页

Smartphone didactic platform for satellite attitude determination demonstration and development 卫星姿态确定演示与开发智能手机教学平台

2017 International Conference on Engineering & MIS (ICEMIS) Pub Date : 2017-05-08 DOI: 10.1109/ICEMIS.2017.8273085

O. Bahri, Z. Gafsi, K. Besbes

{"title":"Smartphone didactic platform for satellite attitude determination demonstration and development","authors":"O. Bahri, Z. Gafsi, K. Besbes","doi":"10.1109/ICEMIS.2017.8273085","DOIUrl":"https://doi.org/10.1109/ICEMIS.2017.8273085","url":null,"abstract":"Satellite technology has a major role for society development. It offers new methods allowing monitoring, telemetry and control… This domain requires research, practices and knowledge improvement for space access. However, the lack of necessary tools leads to misunderstand the satellite technology. Therefore, this paper presents a prototype demonstration around a smart phone based on Android platform for satellite attitude determination mission. It aims to give a practical experience in satellite mission understanding. This project provides a complete demonstration, in addition of the software development, the development of accuracy-improvement methods and loading software in hardware. In order to accomplish the goal of attitude determination, a GPS receiver and several sensors were used which are integrated into the smart phone. The GPS receiver was used for determining the position and the sensors to know the state of the environment. An algorithm based on quaternion with Kalman filter was proposed in order to improve the accuracy of orientation detection. Simulations were performed in random orientation and movement in order to demonstrate the performance of the method used. This system therefore results a good accuracy during the experience.","PeriodicalId":117908,"journal":{"name":"2017 International Conference on Engineering & MIS (ICEMIS)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122634385","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

2017 International Conference on Engineering & MIS (ICEMIS) Pub Date : 2017-05-08 DOI: 10.1109/ICEMIS.2017.8272987

Shafiq ur Rehman, V. Gruhn

{"title":"Recommended architecture for car parking management system based on cyber-physical system","authors":"Shafiq ur Rehman, V. Gruhn","doi":"10.1109/ICEMIS.2017.8272987","DOIUrl":"https://doi.org/10.1109/ICEMIS.2017.8272987","url":null,"abstract":"A joint combination of interacting network of physical components and computational algorithms form cyber-physical system (CPS). Cyber-physical systems are intended to improve the quality of life by forming a sound basis of emerging smart services. There is a need to apply CPS in different fields to acquire the prominent result and therefore, we have applied CPS in the car parking management system. Looking for parking space waste a lot of time as a user has to search for parking space, since lack of car parking information. It results in traffic congestion, environmental pollution making the environment more badly. A lot of approaches have been developed to solve this problem but they are insufficient either they are not sufficient to cope with the user needs and they are not able to communicate properly with the external interfaces or they are much costly. The proposed solution based on CPS, solve the problem of car parking system. The proposed solution is effective and efficient as the user will enter location details using the smartphone app and send it to the server. The server will search for the available parking slots, getting information from sensors and send it back to the user with the route directions. The user will follow that particular route and park vehicle at the area designated by the server. The proposed solution is a novel approach to solve the car parking problem using cyber-physical system.","PeriodicalId":117908,"journal":{"name":"2017 International Conference on Engineering & MIS (ICEMIS)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125431486","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: 13

Analyzes of VCO performances based on RF spiral inductors 基于射频螺旋电感的压控振荡器性能分析

2017 International Conference on Engineering & MIS (ICEMIS) Pub Date : 2017-05-08 DOI: 10.1109/ICEMIS.2017.8273055

N. Habbachi, A. Boukabache, H. Boussetta, P. Pons, M. Kallala, K. Besbes

引用次数: 6

Thermal modeling of the cooling of a power MOSFET by heat pipes 热管冷却功率MOSFET的热模拟

2017 International Conference on Engineering & MIS (ICEMIS) Pub Date : 2017-05-08 DOI: 10.1109/ICEMIS.2017.8273067

A. Driss, S. Maalej, M. Zaghdoudi

{"title":"Thermal modeling of the cooling of a power MOSFET by heat pipes","authors":"A. Driss, S. Maalej, M. Zaghdoudi","doi":"10.1109/ICEMIS.2017.8273067","DOIUrl":"https://doi.org/10.1109/ICEMIS.2017.8273067","url":null,"abstract":"In this work, a model is developed in order to simulate the cooling of a power MOSFET by heat pipe systems. The MOSFET is modeled by a RC thermal circuit approach on the basis on its thermal characteristics delivered by the manufacturer. The heat pipe is also modeled by a RC thermal circuit. The thermal resistances and capacitances of the heat pipe model are determined by both experiments and theoretical calculations. The model aims to determine the junction temperature of the MOSFET as well as the heat pipe temperatures in response to a periodic heat input power as a function of different parameters such as the duty ratio, D, and the duration of the variant time heat input, Tp. The results indicate that for, a given duration Tp, the duty ratio affects the junction temperature which oscillates between minimum and maximum values. Moreover, the maximum and minimum junction temperatures increase with the duty ratio. For a given duty ratio, the junction temperature is also affected by the duration of the heat input power. The maximum junction temperature increases with Tp, however, the minimum junction temperature decreases as the heat input power duration increases. In all cases, the junction temperature values remain lower than the maximum ones allowed for the safety operation of the MOSFET.","PeriodicalId":117908,"journal":{"name":"2017 International Conference on Engineering & MIS (ICEMIS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133981772","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

Attitude control of a satellite using sliding mode 卫星的滑模姿态控制

2017 International Conference on Engineering & MIS (ICEMIS) Pub Date : 2017-05-08 DOI: 10.1109/ICEMIS.2017.8273046

M. Benenia, M. Benslama

引用次数: 1

Mobility management of Internet of Things: Protocols, challenges and open issues 物联网移动管理:协议、挑战和开放问题

2017 International Conference on Engineering & MIS (ICEMIS) Pub Date : 2017-05-08 DOI: 10.1109/ICEMIS.2017.8273021

M. B. Yassein, Shadi A. Aljawarneh, Walaa Al-Sarayrah

引用次数: 20

Internet of Things: Survey and open issues of MQTT protocol 物联网:MQTT协议的调查和开放问题

2017 International Conference on Engineering & MIS (ICEMIS) Pub Date : 2017-05-08 DOI: 10.1109/ICEMIS.2017.8273112

M. B. Yassein, M. Shatnawi, Shadi Aljwarneh, Razan Al-Hatmi

{"title":"Internet of Things: Survey and open issues of MQTT protocol","authors":"M. B. Yassein, M. Shatnawi, Shadi Aljwarneh, Razan Al-Hatmi","doi":"10.1109/ICEMIS.2017.8273112","DOIUrl":"https://doi.org/10.1109/ICEMIS.2017.8273112","url":null,"abstract":"Internet of Things (IoT) is based on a wireless network that connects a huge number of smart objects, products, smart devices, and people. It has another name which is Web of Things (WoT). IoT uses standards and protocols that are proposed by different standardization organizations in message passing within session layer. Most of the IoT applications protocols use TCP or UDP for transport. XMPP, CoAP, DDS, MQTT, and AMQP are grouped of the widely used application protocols. Each one of these protocols have specific functions and are used in specific way to handle some issues. This paper provides an overview for one of the most popular application layer protocols that is MQTT, including its architecture, message format, MQTT scope, and Quality of Service (QoS) for the MQTT levels. MQTT works mainly as a pipe for binary data and provides a flexibility in communication patterns. It is designed to provide a publish-subscribe messaging protocol with most possible minimal bandwidth requirements. MQTT uses Transmission Control Protocol (TCP) for transport. MQTT is an open standard, giving a mechanisms to asynchronous communication, have a range of implementations, and it is working on IP.","PeriodicalId":117908,"journal":{"name":"2017 International Conference on Engineering & MIS (ICEMIS)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132909575","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: 130

A general overview of memristor devices 忆阻器器件的总体概述

2017 International Conference on Engineering & MIS (ICEMIS) Pub Date : 2017-05-08 DOI: 10.1109/ICEMIS.2017.8273019

Faten Ouaja Rziga, Khaoula Mbarek, S. Ghedira, K. Besbes

引用次数: 0

A new Zigbee-based device for measuring visual reaction time in sport activities 一种新的基于zigbee的设备，用于测量体育活动中的视觉反应时间

2017 International Conference on Engineering & MIS (ICEMIS) Pub Date : 2017-05-08 DOI: 10.1109/ICEMIS.2017.8273005

Boubaker Ben Ali, E. Dugas, Abdelmajid Naceur, I. Romdhani

引用次数: 4

Design and FPGA implementation of ternary hardware IP core for square root function 基于平方根函数的三元硬件IP核的设计与FPGA实现

2017 International Conference on Engineering & MIS (ICEMIS) Pub Date : 2017-05-01 DOI: 10.1109/ICEMIS.2017.8273043

Siwar Ben Haj Hassine, M. Jemai, B. Ouni

引用次数: 0