National Repository of Grey Literature 2 records found  Search took 0.02 seconds. 
Fast Fourier Transform and robustness analysis with respect to parametric uncertainties
Hromčík, Martin ; Šebek, M.
In this paper two new numerical algorithms based on the Fast Fourier Transform techniques (FFT) are used to solve the structured robustness analysis problem in the case of one parameter entering polynomially. Both scalar and matrix cases are considered. The employed algorithms are namely numerical routines for the computation of one- and two-dimensional polynomial matrix determinants, based on the one- and two-dimensional FFT's respectively.
Polynomial toolbox 2.5 and systems with parametric uncertainties
Šebek, Michael ; Hromčík, Martin ; Ježek, Jan
Polynomial Toolbox is a new MATLAB toolbox for systems, signals and control analysis and design using polynomial methods. See www.polyx.cz for more details. This paper demonstrates on several examples how the Polynomial Toolbox solves various robust control problems for plants with parametric uncertainties. Both classical problems such as one-parameter, interval or polytopic uncertainty are discussed as well as cases with complicated uncertainty structure.

Interested in being notified about new results for this query?
Subscribe to the RSS feed.