State-of-charge estimation of lithium-ion battery using square root spherical unscented kalman filter (Sqrt-UKFST) in nanosatellite

• Main Authors: Aung, Htet, Low, Kay Soon, Goh, Shu Ting
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2015
• 主題: DRNTU::Engineering::Electrical and electronic engineering::Electric power
• 在線閱讀: https://hdl.handle.net/10356/96192; http://hdl.handle.net/10220/38482
• 機構: Nanyang Technological University

State of charge (SOC) estimation is an important aspect for modern battery management system. Dynamic and closed loop model-based methods such as extended Kalman filter (EKF) have been extensively used in SOC estimation. However, the EKF suffers from drawbacks such as Jacobian matrix derivation and...