Simulink Control Design™ - MathWorks

(Tuis.) #1
Property Description
Outputs Output level specifications at the operating point, returned as a vector of
output specification objects. Each entry in Outputs represents the output
levels of one root-level outport block of the model or one trim output
constraint in the model.

You can specify additional trim output constraints using addoutputspec.

Each output specification object has the following fields:

Field Description
Block Outport block name
PortWidth Number of outport block signals
PortNumbe
r

Number of this outport in the model

y Outport block output levels at the operating point, specified as
a vector of length PortWidth.

If the corresponding flag in Known field of Outputs is 1 , y
contains the known output values. Otherwise, y contains
initial guesses for the output values.
Known Flags indicating whether output levels are known during
trimming, specified as a logical vector of length PortWidth.


  • 1 — Known output level that is fixed during operating
    point search

  • 0 (default) — Unknown output level found by optimization


To fix an output level during an operating point search, set the
corresponding Known flag to 1 , and specify the output value
using the y property of Outputs.
Min Minimum bounds on output levels, specified as a vector of
length PortWidth. By default, the minimum bound for each
output is -Inf.
Max Maximum bounds the output levels, specified as a vector of
length PortWidth. By default, the maximum bound for each
output is Inf.

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