Online estimation and error analysis of both SOC and SOH of lithium-ion battery based on DEKF method

Engineering

• State of Health 100%
• Extended Kalman Filter 100%
• Lithium-Ion Batteries 100%
• State of Charge 100%
• Battery (Electrochemical Energy Engineering) 30%
• Estimation Error 20%
• Recursive 10%
• Electric Vehicle 10%
• Filtering Algorithm 10%
• Great Influence 10%
• Least Square 10%
• Estimation Result 10%
• Battery Management System 10%
• Model Parameter 10%
• Equivalent Circuit Model 10%
• Battery Capacity 10%
• Internal Resistance 10%
• Joint Estimator 10%

Earth and Planetary Sciences

• Kalman Filter 100%
• Electric Vehicle 50%
• Equivalent Circuit 50%