Battery health monitoring can be broken down into three categories: • Battery aging modeling: The process of developments of models that are capable of prediction battery degradation given a duty cycle • Battery SOH estimation: The process of estimating the current status of the battery in terms of degradation given a snapshot of its usage pattern • Battery RUL prediction: The process predicting how long the battery has left until it reaches its end of life, given a history of its operation Battery Health Monitoring
Main Stages of the Model-Based Prognosis: 1) State of health estimation 2) End of life prediction
Observation
DAMAGE ESTIMATION
State of health (SOH)
End of Life (EOL)
PREDICTION
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