Section: New Results

State and Output-feedback control design for (possibly fractional) time-delay systems

Participants : Catherine Bonnet, Caetano Cardeliquio, André Fioravanti [FEM-UNICAMP, Brazil] .

We obtained this year new results for $H_{\infty }$-control synthesis via output-feedback through a finite order LTI system, called comparison system [42].

We also generalised those results for fractional systems.

The fractional comparison system was obtained and through LMIs we were able to calculate the $H_{\infty }$-norm for the fractional system and design a state-feedback control through the comparison system approach.