Abstract
Performance degradation and remaining useful life (RUL) estimation for lithium-ion battery has broad and practical applications in almost all industrial fields. The model-based prognostics is so complicated, moreover, they are not suitable for on-line application since that more parameters and modeling information should be obtained in advance. An on-line data-driven battery RUL prediction approach based on Online Support Vector Regression (Online SVR) is proposed. With Online SVR algorithm, the lithium-ion battery monitoring data series can be forecasted precisely, on the other hand, an ensemble approach is adopted to realize combined prediction with multi-models containing off-line and on-line algorithms to achieve better prediction capacity. Experimental results with the NASA battery data show that the proposed method can effectively predict the RUL of lithium battery.
| Original language | English |
|---|---|
| Title of host publication | 2012 IEEE I2MTC - International Instrumentation and Measurement Technology Conference, Proceedings |
| Pages | 2196-2199 |
| Number of pages | 4 |
| DOIs | |
| State | Published - 2012 |
| Externally published | Yes |
| Event | 2012 IEEE International Instrumentation and Measurement Technology Conference, I2MTC 2012 - Graz, Austria Duration: 13 May 2012 → 16 May 2012 |
Publication series
| Name | 2012 IEEE I2MTC - International Instrumentation and Measurement Technology Conference, Proceedings |
|---|
Conference
| Conference | 2012 IEEE International Instrumentation and Measurement Technology Conference, I2MTC 2012 |
|---|---|
| Country/Territory | Austria |
| City | Graz |
| Period | 13/05/12 → 16/05/12 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- Data-driven
- Lithium-ion battery
- On-line prediction
- Prognostics and Heath Management
- Remaining Useful Life
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