Computation of Positive Realizations for Descriptor Linear Discrete-time Systems

Abstract

A new method for computation of positive realizations of given transfer matrices of descriptor linear discrete-time linear systems is proposed. Necessary and sufficient conditions for the existence of positive realizations of transfer matrices are given. A procedure for computation of the positive realizations for descriptor discrete-time linear systems is proposed and illustrated by examples.

Keywords

• Algorithm
• Computation
• Algorithm
• Computation
• Computation of Positive Realizations
• Descriptor Linear Discrete-time Systems
• Linear Discrete-time Systems
• Discrete-time Systems
• Transfer Matrices
• Method for Determination of Positive Realizations