2023 Battery Summit: Power Up and Take Charge

State of Health (SOH) Estimation and Modeling Battery SOH estimation methods Experimental methods Model-based methods Machine learning methods Impedance measurements Internal resistance measurements Capacity measurements Incremental capacity analysis Differential voltage analysis Temperature-based methods Support vector regression Neural network Fuzzy logic Reinforced learning Electrochemical models Model reduction techniques Adaptive learning / observer design (EKF, UKF, etc) SOH can be used for individual cell analysis or fed into larger modeling and simulation tools for population analysis SIDLEY Deloitte. Exponent 2023 Battery Summit | 32

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