2019 International Conference on Advanced Systems and Emergent Technologies (IC_ASET)最新文献_第7页

Syntactic and semantic measures to evaluate similarity of risk scenarios in manufacturing systems 评估制造系统中风险情景相似性的句法和语义度量

2019 International Conference on Advanced Systems and Emergent Technologies (IC_ASET) Pub Date : 2019-03-01 DOI: 10.1109/ASET.2019.8870979

Nawel Bayar, S. Hajri-Gabouj, S. Darmoul

引用次数: 0

LTE Transmitter System Design and Performances Analysis LTE发射机系统设计与性能分析

2019 International Conference on Advanced Systems and Emergent Technologies (IC_ASET) Pub Date : 2019-03-01 DOI: 10.1109/ASET.2019.8871045

H. Rezgui, F. Rouissi, A. Ghazel

引用次数: 0

Multi-hop energy-efficient routing protocol based on Minimum Spanning Tree for anisotropic Wireless Sensor Networks 基于最小生成树的各向异性无线传感器网络多跳节能路由协议

2019 International Conference on Advanced Systems and Emergent Technologies (IC_ASET) Pub Date : 2019-03-01 DOI: 10.1109/ASET.2019.8871032

Messous Sana, Liouane Noureddine

{"title":"Multi-hop energy-efficient routing protocol based on Minimum Spanning Tree for anisotropic Wireless Sensor Networks","authors":"Messous Sana, Liouane Noureddine","doi":"10.1109/ASET.2019.8871032","DOIUrl":"https://doi.org/10.1109/ASET.2019.8871032","url":null,"abstract":"Wireless sensor network (WSN) is composed of many tiny sensor nodes deployed in isolated areas and planned to work for WSN research interest. These sensor nodes have several resource constraints such as limited battery power. Besides, sensing and communications tasks consume energy, so a power management using optimized routing methods may effectively extend node's operational time. Routing in Wireless Sensor Networks have received an increased interest by researchers and have been developed with different characteristics according to the exigence of application, the architecture of network, and specially the metric used to route packets (distance of path or number of hops, etc). The selection of an appropriate routing protocol is important since a well-designed routing protocol will increase transmission efficiency and maximize the overall network lifetime. A critical aspect of applications based on wireless sensor networks is their lifetime. In this paper, a new routing protocol strategy for wireless sensor nodes communications suitable for both isotropic and anisotropic networks distributions is proposed. This approach focuses on the minimum number of hops of each node to discover the optimal paths inserting them in its routing table. The main idea of this algorithm comes from the Minimum Spanning Tree (MST) graph theory with a modification of Prim's algorithm. Further, the simulation results show that our proposed approach significantly performs in terms of minimization of the number of individual transmissions in a random sensor network for both isotropic and anisotropic sensing area.","PeriodicalId":216138,"journal":{"name":"2019 International Conference on Advanced Systems and Emergent Technologies (IC_ASET)","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126251158","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: 6

Adverse Side Effects of Noise given rise to Vector Network Analyzer (VNA) 矢量网络分析仪(VNA)噪声的副作用

2019 International Conference on Advanced Systems and Emergent Technologies (IC_ASET) Pub Date : 2019-03-01 DOI: 10.1109/ASET.2019.8871026

N. Fezai, A. Amor

{"title":"Adverse Side Effects of Noise given rise to Vector Network Analyzer (VNA)","authors":"N. Fezai, A. Amor","doi":"10.1109/ASET.2019.8871026","DOIUrl":"https://doi.org/10.1109/ASET.2019.8871026","url":null,"abstract":"Network analysis is the system by which designers and manufacturers measure the electrical performances of the complex systems used in components and circuits. When these systems are transmitting signals with information content, we are most concerned with getting the signal from one point to another with minimum distortion and maximum efficiency, [7]. Efficient transfer of power is another fundamental concern in communications systems. In order to efficiently convey, transmit or receive HF power, devices such as antennas, transmissions lines and amplifiers must present the proper impedance match to the signal source. Impedance mismatches occur when the real and imaginary parts of input and output impedances are not ideal between two connecting devices. Vector Network Analysis is a method of accurately characterizing such components by measuring their effect on the magnitude and phase of swept-power and swept-frequency test signals, [8]. In this paper, the work is focused on the determining of the noise influences, generated by VNA, during calibration S parameters in the goal to minimize the distortion and the effects of random errors.","PeriodicalId":216138,"journal":{"name":"2019 International Conference on Advanced Systems and Emergent Technologies (IC_ASET)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128259218","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

Mechanical Design and Control of an Underwater Robot for Pitch and Roll Stability 水下纵摇稳定机器人的机械设计与控制

2019 International Conference on Advanced Systems and Emergent Technologies (IC_ASET) Pub Date : 2019-03-01 DOI: 10.1109/ASET.2019.8870990

Saber Hachicha, C. Zaoui, Y. Rabhi, Habib Dallagi, S. Nejim, A. Maalej

{"title":"Mechanical Design and Control of an Underwater Robot for Pitch and Roll Stability","authors":"Saber Hachicha, C. Zaoui, Y. Rabhi, Habib Dallagi, S. Nejim, A. Maalej","doi":"10.1109/ASET.2019.8870990","DOIUrl":"https://doi.org/10.1109/ASET.2019.8870990","url":null,"abstract":"The use of the underwater robot for ship hull cleaning is increasingly studied given the valuable operational, economic and environmental advantages that it offers. The Automatic Control and Marine Robotics Unit, within the Tunisian Naval Academy, has suggested a new underwater robot design that is equipped with two manipulating arms. The offered solution allows to combine a system portability with the improved cleaning efficiency offered by the manipulator arms. However, during underwater operation, the robot, located beneath the ship's hull, is exposed to several perturbation forces. These forces are mainly caused by water current and waves. This research focuses on the robot static and dynamic stability when it is exposed to external perturbations. The proposed approach to ensure the robot stability consists in improving its mechanical design. Therefore, we developed the design of the scaled robot to eliminate static behavior. The dynamic model was established and the electronic architecture was described. Besides, the control scheme was proposed. In conclusion, our study demonstrates the importance of the mechanical symmetry design and the control law to ensure the stability of the underwater robot.","PeriodicalId":216138,"journal":{"name":"2019 International Conference on Advanced Systems and Emergent Technologies (IC_ASET)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133140472","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

Computer aided decision model to control an exoskeleton-upper limb system 外骨骼-上肢系统控制的计算机辅助决策模型

2019 International Conference on Advanced Systems and Emergent Technologies (IC_ASET) Pub Date : 2019-03-01 DOI: 10.1109/ASET.2019.8871010

Sana Bembli, N. K. Haddad, S. Belghith

引用次数: 12

Conception and realization of a parabolic dish 抛物面天线的概念与实现

2019 International Conference on Advanced Systems and Emergent Technologies (IC_ASET) Pub Date : 2019-03-01 DOI: 10.1109/ASET.2019.8870983

Djallal Eddine Mahdi Benbaziz, Hassini Abdellatif, M. Ramdani

引用次数: 1

Study and modeling of the electric propulsion system for marine boat 船用电力推进系统的研究与建模

2019 International Conference on Advanced Systems and Emergent Technologies (IC_ASET) Pub Date : 2019-03-01 DOI: 10.1109/ASET.2019.8871052

Helmi Abrougui, H. Bouaicha, Habib Dallagi, C. Zaoui, Nejim Samir

引用次数: 1

Sensor fault tolerant controller for nonlinear systems using an uncoupled state multiobserver 采用解耦合状态多观测器的非线性系统传感器容错控制器

2019 International Conference on Advanced Systems and Emergent Technologies (IC_ASET) Pub Date : 2019-03-01 DOI: 10.1109/ASET.2019.8871039

Sondess Mejdi, Anis Messaoud, R. Abdennour

引用次数: 2

Distance Protection Behavior during Integration of Distributed Generation: Case Study Tunisian Transmission Network 分布式发电一体化过程中的距离保护行为:以突尼斯输电网为例

2019 International Conference on Advanced Systems and Emergent Technologies (IC_ASET) Pub Date : 2019-03-01 DOI: 10.1109/ASET.2019.8871043

Nesrine Sahbeni, A. Meddeb, N. Amor, S. Chebbi

引用次数: 1