Simulink Control Design™ - MathWorks

writeBlockValue

Update block values in Simulink model

Syntax

writeBlockValue(st)

writeBlockValue(st,blockid)

writeBlockValue(st,m)

Description

writeBlockValue(st) writes tuned parameter values from the slTuner interface, st,

to the Simulink model that st describes. Use this command, for example, to validate

parameters of a control system that you tuned using systune or looptune.

writeBlockValue skips blocks that cannot represent their tuned value in a

straightforward and lossless manner. For example, suppose you tune an user defined

Subsystem or S-Function block. writeBlockValue will skip this block because there is

no clear way to map the tuned value to a Subsystem or S-Function block. Similarly, if you

parameterize a Gain block as a second-order transfer function, writeBlockValue will

skip this block, unless the transfer function value is a static gain.

writeBlockValue(st,blockid) only updates the block or blocks referenced by

blockid.

writeBlockValue(st,m) writes tuned parameter values from a generalized model, m,

to the Simulink model described by the slTuner interface, st.

Examples

Update Simulink Model with All Tuned Parameters

Create an slTuner interface for the model.

15 Alphabetical List