汽车轮胎平均磨损分析

function calculateAverages(instance,varargin)
% Analysis function calculating the average wear of tires in a vehicle

% Pass the number of tires as an input to the analysis function
if numel(varargin) > 0
    numTires = eval(varargin{1});
end

% Get the architecture instance as a place to accumulate the total wear using a
% stereotype property
if instance.isArchitecture
    archInst = instance;
else
    % Get the architecture instance from the path of the node currently being
    % iterated
    instName = strsplit(instance.QualifiedName,'/');
    archInst = systemcomposer.analysis.lookup(string(instName{1}));
end

if instance.isComponent && any(instance.getParameterNames.matches("Wear"))

    % Get the stored stereotype property value on the architecture instance
    accumulatedValue = archInst.getValue('AxleProfile.Metrics.total_wear');

    % Get the evaluated parameter value from the instance
    currentValue = instance.getEvaluatedParameterValue("Wear");

    % Update the accumulated value
    newValue = accumulatedValue + currentValue;

    % Update the stereotype property value on the architecture instance
    archInst.setValue('AxleProfile.Metrics.total_wear',num2str(newValue));

    if newValue > 0
        fprintf(sprintf("Average wear of tires: %f\n", ...
            newValue/numTires));
    end
end

end