By Topic

On residual generation by observer and parity space approaches

Sign In

Full text access may be available.

To access full text, please use your member or institutional sign in.

Formats Non-Member Member
$33 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
J. -F. Magni ; CERT/ONERA-DERA, Toulouse, France ; P. Mouyon

A unifying framework for observer design by eigenstructure assignment is described. A new technique for structured residual generation, based on this framework, is proposed. One of the main features of this technique is that the equivalence between residual generation by means of observers or parity space devices are made conspicuous. More precisely, from a computational point of view, the equations to solve in both cases are shown to be similar, and for implementation, both devices are shown to be identical. A necessary and sufficient condition for the existence of structured residuals is given. Finally the sensitivity of structured residuals to nondecoupled failures is studied and a procedure for maximizing this sensitivity is described

Published in:

IEEE Transactions on Automatic Control  (Volume:39 ,  Issue: 2 )