Title
Predictive control with embedded feedback linearization for bilinear plants with input constraints
Date Issued
01 December 1993
Access level
metadata only access
Resource Type
conference paper
Author(s)
Chapuis J.
Nevistic V.
Escuela Politécnica Federal de Zúrich
Publisher(s)
IEEE
Abstract
This paper proposes a combined control approach for bilinear dyadic plants consisting of a feedback linearization and of a predictive controller. The embedded feedback linearization allows to restate the predictive problem as a linear one, while the predictive controller can be designed either to improve performance or to avoid reaching input bounds, which are known to be a possible cause of instability for standard feedback linearization. Due to the embedded feedback, however, input constraints on the physical plant are projected into state-dependent constraints on the output of the predictive control. The design of the controller under these constraints is possible either using a minimum-time control design approach or by one-step predictor with time-varying constraints. The final implementation results into a multi-rate system. Simulations are used to illustrate the operation of the system and the different role of the predictor according to the sample rate ratio, as well as other implementation parameters.
Start page
2984
End page
2989
Volume
4
Language
English
OCDE Knowledge area
Otras ingenierías, Otras tecnologías
Scopus EID
2-s2.0-0027809995
Source
Proceedings of the IEEE Conference on Decision and Control
Resource of which it is part
Proceedings of the IEEE Conference on Decision and Control
ISSN of the container
01912216
ISBN of the container
0780312988
Conference
Proceedings of the 32nd IEEE Conference on Decision and Control. Part 2 (of 4)
Sources of information: Directorio de Producción Científica Scopus