A novel method for decoupling of non-minimum phase MIMO systems

  • Authors:
  • M. A. Sadrnia

  • Affiliations:
  • Electrical Engineering Department, Shahrood University of Technology, Shahrood, Iran

  • Venue:
  • ICS'06 Proceedings of the 10th WSEAS international conference on Systems
  • Year:
  • 2006

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Abstract

Interaction phenomenon in multi-input multi-output (MIMO) systems is an essential difficulty of controllers planning. To design the appropriate controller in multivariable systems, the interaction in the system must be measured. The theories for planning decouplers are valid only for minimum-phase systems. Nevertheless, the most of physical systems are non-minimum phase. In this paper a new idea will be suggested for decoupling of non-minimum phase systems in which both decoupling process and control system are simplified.