Simulink Control Design™ - MathWorks

Inputs:

----------

(1.) scdspeed/Throttle perturbation

initial guess: 0

Outputs: None

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Next, specify the desired operating conditions. Fix the first output port of the Vehicle

Dynamics to be 2000, 3000, and 4000 rpm. Use the command ADDOUTPUTSPEC to do

this.

opspec = addoutputspec(opspec,'scdspeed/rad//s to rpm',1);

Set the first operating specification

opspec.Output.Known = 1;

opspec.Outputs.y = 2000;

Search for the operating point that meets this specification

op(1) = findop('scdspeed',opspec);

Operating point search report:

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

Operating point search report for the Model scdspeed.

(Time-Varying Components Evaluated at time t=0)

Operating point specifications were successfully met.

States:

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(1.) scdspeed/Throttle & Manifold/Intake Manifold/p0 = 0.543 bar

x: 0.544 dx: 2.66e-13 (0)

(2.) scdspeed/Vehicle Dynamics/w = T//J w0 = 209 rad//s

x: 209 dx: -8.48e-12 (0)

Inputs:

----------

(1.) scdspeed/Throttle perturbation

u: 0.00382 [-Inf Inf]

3 Batch Linearization