Passive Fault Tolerant Control of Piecewise Affine Systems with Reference Tracking and Input Constraints

Medhi Gholami , Vincent Cocquempot (1) , Henrik Schioler , Thomas Bak

1 STF - Systèmes Tolérants aux Fautes

A passive fault tolerant controller (PFTC) based on state feedbac is proposed for discrete-time piecewise affine (PWA) systems. The controller is tolerant against actuator faults and is able to track the reference signal while the control inputs are bounded. The PFTC problem is transformed into feasibility of a set of linear matrix inequalities (LMIs). The method is applied on a large-scale live-stock ventilation model.

Domaines: Automatique / Robotique

Medhi Gholami, Vincent Cocquempot, Henrik Schioler, Thomas Bak. Passive Fault Tolerant Control of Piecewise Affine Systems with Reference Tracking and Input Constraints. MSC2011 : International Conference on Control Applications (CCA), Sep 2011, Denver, United States. pp.CDROM. ⟨hal-00710259⟩