Utilities

Utility functions that should not be directly utilized by the user

Package Contents

continuousRiccatiIterative

Newton's method with exact line search for iterative solving continuous algebraic Riccati equation

discreteRiccatiIterative

Newton's method with exact line search for solving discrete algebraic Riccati equation

toUpperHessenberg

Transform a real square matrix A to upper Hessenberg form H by orthogonal similarity transformation: Q' * A * Q = H

eigenvaluesHessenberg

Compute eigenvalues of an upper Hessenberg form matrix

reorderRSF

Reorders a real Schur form to clusters of stable and unstable eigenvalues

findLocal_tk

Find a local minimizer tk to define the length of the step tk*Nk in continuousRiccatiIterative and discreteRiccatiIterative

Information

This information is part of the Modelica Standard Library maintained by the Modelica Association.

This package contains utility functions that are utilized by higher level matrix functions. These functions are usually not useful for an end-user.