Title :
Wireless sensor networks prototype system for PHM
Author :
Zhang, Jie ; Jing, Bo ; He, Li-Ming
Author_Institution :
Eng. Coll., Air Force Eng. Univ., Xi´´an, China
Abstract :
A prototype system for wireless sensor networks is brought forward to provide a dependable test-bed which has enable continuous advancements in the practice of prognostics and health management (PHM). The connection and overlay model of network nodes is advanced to realize the minimal cost in the scale-free network topology. According to the energy usefulness, the dynamic non-average-slot MAC protocol and scale-free single-multi hop routing protocol are designed to availably organize the network. In order to achieve the monitor information, management and decision-making on resource shareing, sink node is regarded as web server which connects Ethernet. Finally, the rationality and credibility of the prototype system are validated through functional experiment.
Keywords :
access protocols; biomedical communication; local area networks; patient diagnosis; routing protocols; telecommunication network topology; wireless sensor networks; Ethernet; PHM; connection model; decision making; dynamic non-average-slot MAC protocol; overlay model; prognostics and health management; resource sharing; scale-free network topology; single-multi hop routing protocol; sink node; wireless sensor networks prototype system; IP networks; Internet; Prognostics and health management; Prototypes; Sockets; Time division multiple access; Wireless sensor networks; PHM; prototype system; system configuration; wireless sensor networks;
Conference_Titel :
Intelligent Control and Automation (WCICA), 2010 8th World Congress on
Conference_Location :
Jinan
Print_ISBN :
978-1-4244-6712-9
DOI :
10.1109/WCICA.2010.5554211
