We consider the problem of optimally designing an excitation input for parameter
identification of an electrochemical Li-ion battery model. The conventional approach to …

Li-ion batteries are a key enabling technology for electric vehicles and determining their
properties precisely is an essential step in improving utilization and performance. Batteries …

State estimation is a key issue of battery management system (BMS) to improve the energy
utilization of lithium-ion battery in electric vehicle, the performance of which relies on the …

This article presents an experimental study demonstrating the degree to which optimal
experimental design can improve lithium-ion battery parameter estimation. The article is …

Electrochemical lithium-ion battery models have drawn considerable research attention as
alternative experimental approaches to elucidate the internal mechanisms and physical …

Electrochemical models are more and more widely applied in battery diagnostics,
prognostics and fast charging control, considering their high fidelity, high extrapolability and …

Data optimization, or optimal experiment design, is an effective way to improve and
guarantee the accuracy of state and parameter estimation, as the quality of data has …

The most commonly used type of lithium-ion battery model in current battery management
systems is the equivalent circuit model (ECM), but ECMs can predict only the input/output …

This paper proposes an improved lithium-ion battery equivalent circuit model that can
simulate the current-voltage characteristics of the battery under various operating conditions …

The equivalent circuit model (ECM) is a battery model often used in the battery management
system (BMS) to monitor and control lithium-ion batteries (LIBs). The accuracy and …