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sdo.setValueInModel

Package: sdo

Set design variable value in model

Syntax

sdo.setValueInModel(modelname,param_des)
sdo.setValueInModel(modelname,param_des,value)

Description

sdo.setValueInModel(modelname,param_des) sets the value of a parameter in an open Simulink® model to the Value property of the design variable param_des .

You generally use this command to update the Simulink model with optimized parameter values.

sdo.setValueInModel(modelname,param_des,value) sets the parameter to the value you specify.

Input Arguments

modelname

Simulink model name, specified as a character vector or string. For example, 'sldo_model1'.

param_des

Design variable, specified as:

  • A param.Continuous object for one variable or a vector of objects for multiple variables, created using sdo.getParameterFromModel. Specify param_des as a param.Continuous object if you have a variable in a referenced model.

  • Character vector or string for one variable. For multiple variables, specify as cell array of character vectors or a string array. For example, {modelname,'Kp','Ki'}.

    Also specify the value argument.

If a parameter is in a referenced model, the variable name must include the path. For instance, if a parameter Ki is in a referenced model named Controller used in a top-level model, use sdo.setValueInModel('TopLevelModel','Controller:Ki',value).

If Ki is a model argument in a referenced model, provide block path from top-level model as follows, sdo.setValueInModel('TopLevelModel','TopLevelModel/ControlBlock:Ki',value). Here, ControlBlock is the block name in the referenced model.

value

Value to set for the design variable.

Use a cell array with the same number of elements as the number of variables in param_des for setting values of multiple design variables. value is required if param_des is a character vector or string.

Examples

Change the design variable value in a model.

sldo_model1_stepblk;
p_des = sdo.getParameterFromModel('sldo_model1_stepblk','Kp');
p_des.Value = 1.1*p_des.Value;
sdo.setValueInModel('sldo_model1_stepblk',p_des);

The value of Kp is set to the Value property of p_des.

Introduced in R2011b