Simulink Control Design™ - MathWorks

Option Name Option Value

'UseParallel' Set to 'on' to enable parallel computing for estimations

with the frestimate command.

Default: 'off'

'ParallelPathDependencies' A cell array of character vectors or string array that specifies

the path dependencies required to execute the model to

estimate. All the workers in the parallel pool must have

access to the folders listed in

'ParallelPathDependencies'.

Default: empty

Examples

Identify and disable time-varying source blocks for frequency response estimation.

% Open Simulink model.

mdl = 'scdspeed_ctrlloop';

open_system(mdl)

% Convert referenced subsystem to normal mode.

set_param('scdspeed_ctrlloop/Engine Model','SimulationMode','Normal');

% Get I/O points and create sinestream.

io = getlinio(mdl)

in = frest.Sinestream('Frequency',logspace(1,2,10),'NumPeriods',30,...

'SettlingPeriods',25);

% Identify time-varying source blocks.

srcblks = frest.findSources(mdl)

% Create options set specifying blocks to hold constant

opts = frestimateOptions

opts.BlocksToHoldConstant = srcblks

% Run frestimate

[sysest,simout] = frestimate(mdl,io,in,opts)

Enable parallel computing and specify the model path dependencies.

15 Alphabetical List