MATLAB: How to run a simulink model using a program? what is the command used

programmingsimsimuink

Sim command is generally used….I am confused how it is used….how the values produced from the program are transfered to the simulink model.

Best Answer

sim('YourModel');

set_param('YourModel', 'SimulationCommand', 'start');

Using set_param('YourModel', 'SimulationCommand', ...) you can start, stop, pause or continue the simulation.

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MATLAB: Can I specify the workspace in which a Simulink model will look for parameters when I call it by name from the MATLAB command prompt

The ability to specify the workspace in which parameters are evaluated by the MODEL command is not currently available in Simulink. As a workaround, consider the following options:

1. Use the EVALIN and ASSIGIN commands to set the variables in the base workspace.

2. Create the parameters in the Simulink Workspace using Model Explorer or the Simulink command-line functionality. Once the parameters are defined in the Simulink Workspace, then you can use SET_PARAM to set their values. For more information on this process, execute the following command at the MATLAB command prompt to see the appropriate documentation:

web([docroot,'/toolbox/simulink/ug/working_with_data11.html#90636'])

MATLAB: Simulation control in m-file

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')

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Related Solutions

MATLAB: Can I specify the workspace in which a Simulink model will look for parameters when I call it by name from the MATLAB command prompt

MATLAB: Simulation control in m-file

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