Short Communication: Decentralised controller design based on structured singular values

  • Authors:

  • Hasan Çimen

  • Affiliations:

  • Afyon Kocatepe University, Technical Education Faculty, ANS Campus, 03200 Afyon, Turkey

  • Venue:
  • Advances in Engineering Software
  • Year:
  • 2009

Quantified Score

Hi-index 0.00

Visualization

Abstract

In this study, structured singular values are used in a different way from those commonly used in the robust control literature. It is shown that subject to conditions based on structured singular values, each local area controller can be designed independently. A MATLAB(TM) program is developed to plot inverse structured singular values of multi input multi output (MIMO) system relative error matrix. This plot can be used to predict the stability of the global system with decentralised controller. Therefore decentralised controller design problem can be translated into an equivalent problem of decentralized controller design for a MIMO control system.