@INPROCEEDINGS{6858766, author={Dey, S. and Ayalew, B.}, booktitle={American Control Conference (ACC), 2014}, title={Nonlinear observer designs for state-of-charge estimation of Lithium-ion batteries}, year={2014}, month={June}, pages={248-253}, keywords={Jacobian matrices;Lyapunov methods;battery management systems;electrochemical electrodes;equivalent circuits;linear matrix inequalities;observers;secondary cells;LMI;Li-ion cell-battery monitoring;Lyapunov direct method;SOC estimation;battery management system;constant gain Luenberger structure;electrochemical battery model;electrode;equivalent circuit model;lithium-ion battery;nonlinear observer design;output Jacobian;state-of-charge estimation;Batteries;Computational modeling;Convergence;Integrated circuit modeling;Observers;Symmetric matrices;System-on-chip;Control applications;Estimation;Observers for nonlinear systems}, doi={10.1109/ACC.2014.6858766}, ISSN={0743-1619},}