Simulink Control Design™ - MathWorks

(^8) To find the optimized operating point using the states at t = 10 as the initial values,
on the Specification tab, click Trim. The software trims the model and
generates an operating point search report.
(^9) In the report1 document, the Actual dx values are at or near zero, showing that the
operating point is at a steady state.
Initialize Operating Point Search Using Linear Analysis Tool
You can initialize operating point searches with a simulation snapshot when computing
operating points using the Linear Analysis Tool.
(^1) Open the Simulink model.
sys = ('watertank');
open_system(sys)
1 Steady-State Operating Points