Blar i NTNU Open på forfatter "Gjengedal, Ørjan"
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Exploring the Attributes of Particle Filter vs Nonlinear Kalman Filter for Battery State of Charge Estimation
Roaldsnes, Kristian Eggereide; Gjengedal, Ørjan; Molinas Cabrera, Maria Marta (Chapter, 2018)Accurately knowing the State of Charge (SoC) of a Lithium Ion Battery is critical for many applications, and various methods for determining it have been proposed. This paper examines the differences between the Central ... -
Real Time Impedance identification of Li-Polymer Battery with Kalman Filter
Gjengedal, Ørjan (Master thesis, 2017)In a study of a new and an aged lithium-polymer battery cell, a joint Unscented Kalman Filter coupled with a non-linear equivalent circuit battery model formed the basis for on-line identification of the battery impedance ...