A joint online strategy of measurement outliers diagnosis and state of charge estimation for lithium-ion batteries

H Chen, E Tian, L Wang, S Liu - IEEE Transactions on Industrial …, 2022 - ieeexplore.ieee.org
This article develops a joint diagnosis and estimation algorithm for state of charge of lithium-
ion batteries subject to sensor measurement outlier. By means of the chi-square test …

A Current Sensor Fault-detecting Method for Onboard Battery Management Systems of Electric Vehicles Based on Disturbance Observer and Normalized Residuals

W Kim, K Na, K Choi - International Journal of Control, Automation and …, 2023 - Springer
This study presents a current sensor fault-detecting method for an electric vehicle battery
management system. The proposed current sensor fault detector comprises the nonlinear …

Sensorless Current Estimation of LiFePO4 Battery using an Unknown Input Observer

TA Patel, PK Aher, SL Patil… - 2023 IEEE 3rd …, 2023 - ieeexplore.ieee.org
This paper presents an unknown input observer (UIO) to estimate the input current and state
of charge (SOC) of a LiFePO 4 pouch cell. The 1-RC battery model was developed to …

Modeling of Li-ion Battery Management System for Unmanned Aerial Vehicles

MN Kaya, ZU Bayrak - Fırat Üniversitesi Mühendislik Bilimleri Dergisi - dergipark.org.tr
Nowadays, systems that use more electricity in aircraft are increasing due to harmful gas
emissions. This increase has created the need to store electrical energy and accelerated the …

[引用][C] A current sensor fault-detecting method for electric vehicle battery management systems based on nonlinear battery cell model and disturbance observer

김우용, 나건우, 최경환 - 제어로봇시스템학회국내학술대회논문집, 2023 - dbpia.co.kr
As a first step to a fault-tolerant battery management system architecture, fast fault detection
and isolation is an essential functions. This study presents a current sensor fault-detecting …