Simulink Control Design™ - MathWorks

Configure initial values for operating point search using the snapshot data.

opspec = initopspec(opspec,opsim);

Find the steady-state operating point that meets these specifications.

[op,opreport] = findop(sys,opspec);

Operating point search report:

---------------------------------

Operating point search report for the Model watertank.

(Time-Varying Components Evaluated at time t=10)

Operating point specifications were successfully met.

States:

----------

(1.) watertank/PID Controller/Integrator/Continuous/Integrator

x: 1.26 dx: 0 (0)

(2.) watertank/Water-Tank System/H

x: 10 dx: -1.1e-14 (0)

Inputs: None

----------

Outputs: None

----------

The time derivative of each state, dx, is effectively zero. This value of the state derivative

indicates that the operating point is at steady state.

See Also

initopspec

More About

• “Compute Steady-State Operating Points” on page 1-6


• “Change Operating Point Search Optimization Settings” on page 1-69


• “Compute Steady-State Operating Points” on page 1-6

1 Steady-State Operating Points