A novel method for dynamic battery model identification based on CFSO

Abstract

Maximum battery runtime and low power dissipation are the key points for energy harvesting devices development. Therefore, an accurate battery model, describing the static and dynamic battery behaviour, plays an important role in estimating battery state over time and in a different operating conditions. This work proposes a dynamic hybrid model to approximate the battery State of Charge (SOC) and the discharge characteristic, using a swarm-intelligence optimization algorithm, the Continuous Flock of Starling Optimization (CFSO). Simulation and results are shown, highlighting the efficiency of the presented identification strategy.