Title :
Distributed prognostics using wireless embedded devices
Author :
Saha, Sankalita ; Saha, Bhaskar ; Goebel, Kai
Author_Institution :
RIACS/NASA Ames Res. Center, Moffett Field, CA
Abstract :
Distributed prognostics is the next step in the evolution of prognostic methodologies. It is an important enabling technology for the emerging Condition Based Management/Prognostics Health Management paradigm. This paper provides an overview of such systems with details of the system architectures and the various possible design considerations. A distributed particle filter architecture for battery health management is developed and successfully implemented using embedded smart sensor devices with wireless communication capabilities.
Keywords :
condition monitoring; embedded systems; intelligent sensors; wireless sensor networks; condition based management; distributed prognostics; embedded smart sensor devices; prognostics health management; wireless embedded devices; Battery management systems; Computer architecture; Distributed computing; Intelligent sensors; Monitoring; Particle filters; Prognostics and health management; Robustness; Sensor systems; Technology management; Distributed Architecture; Distributed Health Management; Distributed PHM; Distributed Prognostics; PHM; Prognostics; Sensor Network;
Conference_Titel :
Prognostics and Health Management, 2008. PHM 2008. International Conference on
Conference_Location :
Denver, CO
Print_ISBN :
978-1-4244-1935-7
Electronic_ISBN :
978-1-4244-1936-4
DOI :
10.1109/PHM.2008.4711467
