By: Jasmine Chokshi

Re-posted from: https://info.juliahub.com/blog/lithium-ion-battery-simulation

Lithium-ion battery models are highly non-linear systems of stiff, partial differential-algebraic equations (PDAEs). One of the key challenges of working with these models is to solve the system of equations over a range of inputs and parameters. Many commercial and open-source battery modeling tools are prone to sporadic failure stemming from issues in setting up, initializing, and solving these systems.