Joint Estimation of State of Charge and State of Temperature for Solid‐State Batteries Based on Dual‐Extended Kalman Filter
Due to significant electrothermal coupling, solid‐state lithium‐ion batteries pose challenges for accurately estimating battery state in battery management systems. This paper proposes a Dual‐Extended Kalman Filter (DEKF) framework for joint estimation of state of charge (SOC) and state of temperature (SOT). A second‐o...