Présentations de différentes régulations numériques de courant par la méthode de l'échantillonneur équivalent

C. Bergmann

In this paper, we are showing how to take into account the non linear characteristics in the power converter described by states equations. This model gives the dynamical response of the set converter/machine around a steady state which value is obtained by a classical study (for example, a slide average method on the sampling period). To illustrate the utility of this tool, we are choosing two didactic examples. In a first part, we describe a set of static DC converter and DC motor. In a second part, we present a multivariable system deduced from the synchronous servomotor by the same method including the difficulties of the control in the real time.

Domaines: Articles anciens

C. Bergmann. Présentations de différentes régulations numériques de courant par la méthode de l'échantillonneur équivalent. Journal de Physique III, 1991, 1 (3), pp.349-368. ⟨10.1051/jp3:1991113⟩. ⟨jpa-00248585⟩