Parameter estimation for the battery model in simulink

https://github.com/Th3V1p3rs/MatLab

Hello folks,

I am getting problem while performing parameter estimator tool in simulink. It shows an error -

I have my workspace and simulink model ready as per the formula, but now i think I am having problem with the Tool, as i don't have much experience with the tool. Please assist me with this.

Thank you in advance.

Answer 1

[Aman Banthia]

Hello Arpit,

I understand that you are having trouble running their Simulink error and getting the error “All input arguments must be table” and needs help using the parameter estimator tool.

The error you are getting can be resolved by the following code

i_app = array2table(i_app)
phis_neg = array2table(phis_neg)
phis_pos = array2table(phis_pos)
T = array2table(T)
tout = array2table(tout)
V = array2table(V)
V_app = array2table(V_app)
yout = array2table(yout)

this will convert all your input and output variables from array to table.

You can refer to the following documentation to convert from array to table: Convert homogeneous array to table - MATLAB array2table - MathWorks India

Hope that the above solution removes your error.

Thank-you

Aman Banthia