Kybernetika 36 no. 1, 53-62, 2000

The structure of nonlinear time delay systems

Luis A. Márquez-Martínez, Claude H. Moog and Martín Velasco-Villa


Multivariable nonlinear systems with time delays are considered. The delays are supposed to be constant but not commensurate. The goal of this paper is to give a structure algorithm which displays some system invariants for this class of systems.