TY - CONF T1 - Observer techniques for estimating the state-of-charge and state-of-health of VRLABs for hybrid electric vehicles JO - IEEE Vehicle Power and Propulsion Conference, VPPC PY - 2005/01/01 AU - Bhangu BS AU - Bentley P AU - Stone DA AU - Bingham CM ED - DO - DOI: 10.1109/VPPC.2005.1554646 SP - 780 EP - 789 Y2 - 2025/05/03 ER -