Plant Control using Digital Sensors that introduce a Delayed and Sampled Output

Afzal Chamroo (1) , Christian Vasseur (1) , Haoping Wang (1)

1 LAGIS - Laboratoire d'Automatique, Génie Informatique et Signal

This article deals with the control of linear plants that deliver delayed and sampled output. We propose a control theory which makes use of a class of piecewise continuous systems and that enables sampled tracking. A mathematical approach of the dynamics of our control command is given. This approach uses only the delayed and sampled output vector as feedback. Moreover, a computer simulation example is presented so as to enhance the theoretical aspect. The method shows relialability and robustness against slight time-variations of the plant's parameters.

Mots clés: tracking; sampled tracking; sampled feedback; delayed output; piecewise continuous systems

Domaines: Automatique / Robotique

Afzal Chamroo, Christian Vasseur, Haoping Wang. Plant Control using Digital Sensors that introduce a Delayed and Sampled Output. Eleventh International Conference on Electrical Machines, Drives and Power Systems,, Sep 2005, Sofia, Bulgaria. pp.119 - 124. ⟨hal-00258657⟩