A Distributed Agent System for Managing a Web-based Sensor Network with Field Servers

2013 ◽  
Author(s):  
Tokihiro FUKATSU ◽  
Masayuki HIRAFUJI ◽  
Takuji KIURA
Keyword(s):  
Sensor Network ◽  
Agent System ◽  
Web Based

Hierarchical Agent System for Web-Based Sensor Network

2007 ◽  
Author(s):  
Tokihiro Fukatsu ◽  
Takuji Kiura ◽  
Kei Tanaka ◽  
Masayuki Hirafuji
Keyword(s):  
Sensor Network ◽  
Agent System ◽  
Web Based

Agent System for Operating Web-Based Sensor Nodes via the Internet

2006 ◽  
Vol 18 (2) ◽  
pp. 186-194 ◽  
Author(s):  
Tokihiro Fukatsu ◽  
◽  
Masayuki Hirafuji ◽  
Takuji Kiura
Keyword(s):  
Sensor Network ◽  
System Architecture ◽  
Remote Monitoring ◽  
Wireless Lan ◽  
Sensor Nodes ◽  
The Internet ◽  
Agent System ◽  
Web Based ◽  
Operation Control ◽  
High Scalability

Web-based sensor nodes, which have a Wireless LAN and a Web server for remote monitoring, could be used with little effort by users thanks to their easy installation, monitoring, and management. To realize a sensor network with high scalability, fewer legacy problems, and general versatility, we propose an agent system for operating Web-based sensor nodes via the Internet. The agent system handles many kinds of sensor nodes flexibly and uniformly with the agent program and configuration files. Constructing all agent objects based on the Internet enhances the expansion of operation, control, and scale. By making the agent system architecture, algorithm, and implementation, we demonstrate the capabilities and reliability of this useful sensor network.

scholarly journals Web-based Medical Teaching using a Multi-Agent System

2007 ◽  
pp. 181-194 ◽  
Author(s):  
Victor Alves ◽  
José Neves ◽  
Luís Nelas ◽  
Filipe Marreiros
Keyword(s):  
Multi Agent System ◽  
Agent System ◽  
Medical Teaching ◽  
Web Based ◽  
Multi Agent

scholarly journals SEMANTIC WEB BASED SEARCH AGENT SYSTEM

2010 ◽  
Vol 38 (4) ◽  
pp. 989-1000
Author(s):  
Majid A. Askar ◽  
Hesham A. Hassan ◽  
Samhaa R. El-Beltagy
Keyword(s):  
Semantic Web ◽  
Agent System ◽  
Web Based

scholarly journals Exploring Vibration Transmission Rule of an Artificial Spider Web for Potential Application in Invulnerability of Wireless Sensor Network

2019 ◽  
Vol 2019 ◽  
pp. 1-18 ◽  
Author(s):  
Jun Wang ◽  
Zhuangzhuang Du ◽  
Zhitao He ◽  
Jiajia Wang
Keyword(s):  
Wireless Sensor Network ◽  
Sensor Network ◽  
High Speed ◽  
Wireless Sensor ◽  
High Speed Photography ◽  
Web Based ◽  
Vibration Transmission ◽  
Spider Web ◽  
Vibration Performance ◽  
Peak Value

Significant similarities exist between a spider web and wireless sensor network in terms of topology. Combining the unique advantages of the spider web in nature, such as invulnerability and robustness, with communication technology of a wireless sensor network presents high research value and broad development prospects. In this paper, a sort of a spiral artificial spider web based on 3D printing and its associated vibration testing device is proposed, which is used to study the transmission rule of vibration information of the spider web under given excitation conditions. It provides useful inspiration for establishment of an invulnerable communication rule of wireless sensor network. In order to investigate vibration transmission characteristics of the artificial spider web, vibration images are recorded and analyzed by a high-speed photography system, and vibration intensity is characterized by use of peak-to-peak value. Furthermore, vibration performance of the artificial spider web is studied under conditions of integrity and destruction, respectively. Our test observation reveals the vibration transmission rule of the unique structure of the spider web, providing a novel analysis method for improving invulnerability of the wireless sensor network.

scholarly journals Design and Implementation of a Virtual Sensor Network for Smart Waste Water Monitoring

Sensors ◽  
2020 ◽  
Vol 20 (2) ◽  
pp. 358 ◽  
Author(s):  
Edmundo Guerra ◽  
Yolanda Bolea ◽  
Javier Gamiz ◽  
Antoni Grau
Keyword(s):  
Waste Water ◽  
Real Time ◽  
Sensor Network ◽  
Plant Management ◽  
Multi Agent System ◽  
Agent System ◽  
Water Plant ◽  
Aerial Vehicle ◽  
Multi Agent ◽  
And Performance

Monitoring and analysis of open air basins is a critical task in waste water plant management. These tasks generally require sampling waters at several hard to access points, be it real time with multiparametric sensor probes, or retrieving water samples. Full automation of these processes would require deploying hundreds (if not thousands) of fixed sensors, unless the sensors can be translated. This work proposes the utilization of robotized unmanned aerial vehicle (UAV) platforms to work as a virtual high density sensor network, which could analyze in real time or capture samples depending on the robotic UAV equipment. To check the validity of the concept, an instance of the robotized UAV platform has been fully designed and implemented. A multi-agent system approach has been used (implemented over a Robot Operating System, ROS, middleware layer) to define a software architecture able to deal with the different problems, optimizing modularity of the software; in terms of hardware, the UAV platform has been designed and built, as a sample capturing probe. A description on the main features of the multi-agent system proposed, its architecture, and the behavior of several components is discussed. The experimental validation and performance evaluation of the system components has been performed independently for the sake of safety: autonomous flight performance has been tested on-site; the accuracy of the localization technologies deemed as deployable options has been evaluated in controlled flights; and the viability of the sample capture device designed and built has been experimentally tested.

scholarly journals A Web-Based Application of TELOSB Sensor Network

2011 ◽  
Vol 7 (2) ◽  
pp. 147-163 ◽  
Author(s):  
Tarek R. Sheltami ◽  
Elhadi M. Shakshuki ◽  
Hussein T. Mouftah
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Network ◽  
Routing Protocols ◽  
Performance Metrics ◽  
Wireless Sensor ◽  
Web Based ◽  
On Demand ◽  
Telemedicine Application ◽  
Pros And Cons ◽  
New Challenges

Sensor network can be used in a numerous number of applications. However, implementing wireless sensor networks present new challenges compared with theoretical networks. In addition, implementing a sensor network might provide results different from that derived theoretically. Some routing protocols when implemented might fail to perform. In this paper, we implement three routing protocols, namely: Dynamic MANET on-demand, Collection Tree and Dissemination protocols. To compare the performance of these protocols, they are implemented using a Telosb sensor network. Several performance metrics are carried out to demonstrate the pros and cons of these protocols. A telemedicine application is tested in top of the implemented Telosb sensor network at King Fahd University of Petroleum and Minerals Clinic in Saudi Arabia, utilizing Alive ECG sensors.

Research on Web-Based Multi-Agent System for Aeroengine Fault Diagnosis

2008 ◽  
Author(s):  
Jianrong Wang ◽  
Tianbiao Yu ◽  
Wanshan Wang ◽  
Ge Yu
Keyword(s):  
Fault Diagnosis ◽  
Multi Agent System ◽  
Agent System ◽  
Web Based ◽  
Multi Agent
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