Instability criteria of linear discrete systems

  • Authors:

  • M. Mansour

  • Affiliations:

  • Candidate of Doctorate at the Institute of Automatic Control and Industrial Electronics, ETH, Zurich Switzerland

  • Venue:
  • Automatica (Journal of IFAC)
  • Year:
  • 1965

Quantified Score

Hi-index 22.15

Visualization

Abstract

Some restrictions on the magnitude of the characteristic polynomial of a sampled-data system for stability were obtained. The ranges of the coefficients of the polynomial were determined. These are useful in checking the instability of the system and dispels unnecessary work. These conditions, especially the coefficient conditions ought to be checked before applying any method of stability investigation.