Simulink Modeling and Simulation of Lead-Acid Batteries Based on Third-Order Model

Addressing the nonlinear, complex, and environmentally sensitive characteristics of lead-acid battery models, we implemented a third-order model for lead-acid battery modeling. The simulation results provide corresponding conclusions. We propose novel approaches utilizing "black-box" theory from artificial intelligence, neural network theory, and adaptive control concepts to resolve challenges in lead-acid battery simulation modeling. Key implementation aspects include MATLAB's Simscape Electrical components for battery parameterization and Stateflow for adaptive algorithm integration.