MATLAB: Simulation control in m-file

m-filesimsimulink

'sim' command is usually used for handling simulink in m-file.

I want to pause the sim when some conditon is matched, is it possible using 'sim' command in m-file? If not, is there no way to do that?

Best Answer

set_param('ModelName', 'SimulationCommand', 'start')
set_param('ModelName', 'SimulationCommand', 'stop')
set_param('ModelName', 'SimulationCommand', 'pause') <- Pause simulation
set_param('ModelName', 'SimulationCommand', 'continue')
set_param('ModelName', 'SimulationCommand', 'update')

Related Solutions

MATLAB: Reset Simulink model from m file

Using set_param(model, 'SimulationCommand', 'stop') followed by set_param(model, 'SimulationCommand', 'start') does restart the model from t=0. You need to use set_param(model, 'SimulationCommand', 'pause') followed by set_param(model, 'SimulationCommand', 'start') to continue where the model was paused.

MATLAB: Changing block parameter during simulation.

Use set_param to modify your block parameters. Use also

set_param(modelName,'SimulationCommand','start');  % to start simulation 
set_param(modelName,'SimulationCommand','pause'); % to pause simulation
% Change your parameters with set_param
set_param(modelName,'SimulationCommand','update');
set_param(modelName,'SimulationCommand','continue'); % to continue simulation

Best Answer

Related Solutions

MATLAB: Reset Simulink model from m file

MATLAB: Changing block parameter during simulation.

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