01308nab a2200217 4500 20260520003101.0 260224s2012 xxu ing Inglés Estimator for Charge Acceptance of Lead Acid Batteries jul./ago. 2012 14/05/2013 ; 14/05/2013 18 p. ; 613-631 Traducción del resúmen del autor: A phenomenological model of lead acid batteries is developed that is then used to construct an estimator for short term charge acceptance. Conceptually, the model is based on a partial differential equation that is discretized for tractability. With observers for the battery current and state of charge, the prediction of the internal states is improved. Since the model is essentially linear, the short term prediction can be implemented in closed form, thus without the need for computationally intensive prediction simulations at each sampling instant. The only nonlinearity, the dependence on temperature, can be incorporated in a linear parameter-varying model. 4 Oil and Gas Science and Technology 67 ARTICULO Christen, U. 53164 Romano, P. 53165 Karden, E. 53166 187683 187683 0 0 0 0 255502 BAAB BAAB 2026-03-06 200059825 0 200059825 2026-03-06 00:17:39 2026-03-06 ARTICULO