State of charge estimation for LiFePO4 batteries joint by PID observer and improved EKF in various OCV ranges
Simin Peng, Daohan Zhang, Guohong Dai, Lin Wang, Yuxia Jiang, Feng Zhou
Topics & Concepts
Extended Kalman filterControl theory (sociology)State of chargeObserver (physics)PID controllerEngineeringComputer scienceAutomotive engineeringKalman filterControl engineeringBattery (electricity)PhysicsArtificial intelligenceControl (management)Temperature controlPower (physics)Quantum mechanicsAdvanced Battery Technologies ResearchAdvancements in Battery MaterialsAdvanced DC-DC Converters