On the structure at infinity of linear delay systems with application to the disturbance decoupling problem

Rabah Rabah (1) , Michel Malabre (1)

1 IRCCyN - Institut de Recherche en Communications et en Cybernétique de Nantes

The disturbance decoupling problem is studied for linear delay systems. The structural approach is used to design a decoupling precompensator. The realization of the given precompensator by static state feedback is studied. Using various structural and geometric tools, a detailed description of the feedback is given, in particular, derivative of the delayed disturbance can be needed in the realization of the precompensator.

Mots clés: Linear systems; time-delay systems; disturbance decoupling

Domaines: Optimisation et contrôle [math.OC]

Rabah Rabah, Michel Malabre. On the structure at infinity of linear delay systems with application to the disturbance decoupling problem. Kybernetika, 1999, 35 (6), pp. 668--680. ⟨hal-00819318⟩