Abstract
Batteries play a critical role for the reliability of battery-powered systems. The prognostics in batteries provide warning to the advent of failure, which requires timely maintenance and replacement of batteries. This paper reviews current research on battery degradation models and focuses on the online implementation of prognostic algorithms. The particle filtering approach is utilized to track battery performance based on two degradation models that are highly efficient for online applications. An experimental demonstration of this method is provided. Through a comparison of the prognostic results, the problems of the models and the algorithm are discussed. © 2012 IEEE.
| Original language | English |
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| Title of host publication | Proceedings of IEEE 2012 Prognostics and System Health Management Conference, PHM-2012 |
| DOIs | |
| Publication status | Published - 2012 |
| Event | 2012 3rd Annual IEEE Prognostics and System Health Management Conference, PHM-2012 - Beijing, China Duration: 23 May 2012 → 25 May 2012 |
Conference
| Conference | 2012 3rd Annual IEEE Prognostics and System Health Management Conference, PHM-2012 |
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| Place | China |
| City | Beijing |
| Period | 23/05/12 → 25/05/12 |
Research Keywords
- degradation model
- lithium-ion battery
- particle filtering
- prognostics
- RUL
- SOH