.Credibility.Utilities.Table1DScalings.getTableLambdaByInterval

Information

Evaluate table from the uncertainty matrix by a convex combination utilizing attribute lambda. Hereby, the matrix uncertainty contains

• col. 1: grid values,
• col. 2: vector of nominal values,
• col. 3: vector of lower limits and
• col. 4: vector of upper limits.

The convex combination is defined for the Real lambda in a way that

• λ = −1 results in table[:, 2] = uncertainty[:, 3],
• λ = 0 results in table[:, 2] = uncertainty[:, 2] and
• λ = 1 results in table[:, 2] = uncertainty[:, 4].

This function is called in Table1D to evaluate "table[i,j]". For further details, refer to User's Guide – "Convex scaling by uncertain parameter λ".

Interface

function getTableLambdaByInterval
  extends Modelica.Icons.Function;
  input Real lambda "Convex scaling between -1 and 1 (=0: nominal)";
  input Real uncertainty[:, 4] "Table uncertainty (x, y, yL, yU)";
  output Real table[size(uncertainty, 1), 2] "Value of table";
end getTableLambdaByInterval;