Ni Lin

High-fidelity physics-informed adaptive unscented Kalman filter for lithium titanate battery state-of-charge estimation under extreme sub-zero environments

Accurate State-of-Charge estimation for Lithium titanate batteries under extreme sub-zero conditions is critical yet challenging for polar-region electric vehicles, owing to severe electrochemical polarization and highly flat open-circuit voltage plateaus. Conventional filtering algorithms frequently suffer from tracki...