A cost based approach for exact computation of the frequency response of linear interval systems


Dındış G., Karamancıoğlu A.

1st International Conference on Engineering Technology and Applied Sciences, Afyonkarahisar, Turkey, 21 - 22 April 2016, (Unpublished)

  • Publication Type: Conference Paper / Unpublished
  • City: Afyonkarahisar
  • Country: Turkey
  • Eskisehir Osmangazi University Affiliated: Yes

Abstract

Response of interval transfer function G(s) of an LTI system to a sinusoidal signal at a fixed frequency occupies a connected region in the complex plane and called its frequency response The FR is best represented by its boundaries. A straightforward FR computation process involves redundant calculations resulting in the interior points of the region. Our method distinguishes the boundary curves of the FR by using their area costs.