Simulink Control Design™ - MathWorks

ct = 1:20;

k1val = 1+(ct-10)/100;

k2val = 1+(ct-10)/100;

params(1).Name = 'k1';

params(1).Value = k1val;

params(2).Name = 'k2';

params(2).Value = k2val;

t = cputime;

sys_params = linearize(mdl,op,io,params);

View the total time to compute the 20 linearizations with one call to the linearize

command. In this case, the model is compiled only once when varying the specified

parameters.

dt_params = cputime - t

dt_params =

12.8281

Compare Results

In this example, the varying parameters do not impact the operating point of the Simulink

model. The linearizations using both approaches are equivalent.

bode(sys_forloop(:,:,1),sys_params(:,:,1))

legend('Linearization in FOR loop','Linearization using parameter structure')

3 Batch Linearization