code for running different scenarios in simscape model in matlab

To run different scenarios in a Simscape model in MATLAB, you can utilize MATLAB scripts to change parameter values or initial conditions before simulating the model. Here's a basic outline of how you can achieve this:

  1. Open your Simscape model in MATLAB.
  2. Identify the parameters or initial conditions that you want to vary for different scenarios.
  3. Write a MATLAB script to set these parameters or initial conditions and then run the simulation. Below is an example script that demonstrates this:
main.m
% Load the Simscape model
model = 'your_simscape_model';
open_system(model);

% Define the scenarios
scenarios = [1, 2, 3]; % for example, three different scenarios

for i = 1:length(scenarios)
    scenario = scenarios(i);
    
    % Set parameters/initial conditions based on the scenario
    switch scenario
        case 1
            % Set parameters/initial conditions for scenario 1
            % Example: Set a parameter value
            set_param([model '/BlockName'], 'ParameterName', 'Value1');
        case 2
            % Set parameters/initial conditions for scenario 2
            % Example: Set a different parameter value
            set_param([model '/BlockName'], 'ParameterName', 'Value2');
        case 3
            % Set parameters/initial conditions for scenario 3
            % Example: Set another parameter value
            set_param([model '/BlockName'], 'ParameterName', 'Value3');
        otherwise
            error('Invalid scenario');
    end
    
    % Run simulation
    sim(model);
end
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  1. Modify this template script to match your specific Simscape model, parameter names, values, and scenarios.

  2. Run the script in MATLAB, and it will simulate the Simscape model for each scenario.

Make sure to replace 'your_simscape_model', 'BlockName', 'ParameterName', 'Value1', 'Value2', and 'Value3' with the appropriate values from your Simscape model.

This approach allows you to systematically run different scenarios in your Simscape model by changing parameters or initial conditions through a MATLAB script.

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