functionisStabilizable

Information

Syntax

stabilizable = TransferFunction.Analysis.isStabilizable(tf, method)

Description

Function TransferFunction.Analysis.isStabilizable checks the Stabilizability of a transfer function. Therefore, the transfer function is converted into a state space representation which is applied to StateSpace.Analysis.isStabilizable. The transfer function is stabilizable if all unstable poles are controllable.

Example

  TransferFunction s = Modelica_LinearSystems2.TransferFunction.s();
  Modelica_LinearSystems2.TransferFunction tf=(s-1)/(s^2 - 2*s +1);

  Boolean stabilizable;

algorithm
   stabilizable := Modelica_LinearSystems2.TransferFunction.Analysis.isStabilizable(tf);
// stabilizable = true

Inputs

Outputs