How to configure this pulse generator block in simulink

im doing two tier dc load method to estimate internal resistance of the battery

what values to keep to the pulse generator so that in first instant the battery discharges for 10 secs at low current and in secoond instant the battery discharge for 3 seconds at high current.

simulink model

Two tier dc load pattern

Download matlab simulink file i keep as an attachment

[vaishnavi Bhor]

sir I'm an university student. please can you tell how you created this model for two tier dc load method to estimate internal resistance of the battery. what thing you refered to form this model.

Answer 1

[Aghamarsh Varanasi]

Hi,

You can load a timeseries object along with the 'From Workspace' block to generate custom Signals in Simulink. For example, you can create a timeseries object as follows, and change the 'Data' parameter for the 'From Workspace' block to that timeseries object.

% time data 
t = [0, 1, 1, 11, 11, 14, 14];

% signal data - low current : -0.5, high current: -5
d = [0, 0, -0.5, -0.5, -5, -5, 0];

% timeseries object
in = timeseries(d, t);

Hope this helps