Controlling Block Linearization

in matlab help demo document

about Augmenting the Linearization of a Block,i have deal with following command:

first:

mdl = 'scdFcnCall';

open_system(mdl)

io = getlinio(mdl)

second:

Right-click the Controller block, and select Linear Analysis > Specify Linearization. Select the Specify block linearization using one of the following check box. Then, select Configuration Function from the drop-down list. Enter the function name scdAddDelayFcn in the text box. scdAddDelayFcn has no parameters, so leave the parameter table blank. Click OK.

third:

sys_d = linearize(mdl,io);

but matlab have an error

Error using LinearizationObjects.linearizationutil/utEvaluateSpecification (line 47) block_diagram does not have a parameter named 'PortHandles'

Error in LinearizationObjects.linearizationutil/utProcessJacobian (line 35) Replacements(ct) = utEvaluateSpecification(linutil,ModelParameterMgr,LinData,blk,J_iter.Mi.BlockRemovalData(ct),SpecStruct,FoldBlock);

Error in linearize>LocalLinearizeModel (line 501) [sys,userdef_stateName,iostruct,J] = ...

Error in linearize (line 332) [sys,InspectorData,iostruct] = LocalLinearizeModel(ModelParameterMgr,LinData,iostructfcn);

why????

Answer 1

[Arkadiy Turevskiy]

I am following the same steps, but not getting this error. I would recommend you contact technical support, so that they can troubleshoot the issue.

HTH.

Arkadiy