TY - JOUR
T1 - Disturbance Rejection by dynamic Output Feedback
T2 - A structural solution
AU - Malabre, Michel
AU - Del-Muro-Cuellar, Basilio
PY - 1998
Y1 - 1998
N2 - Disturbance Rejection problem via dynamic Output Feedback (DROF) has received a lot of contributions. For the particular Disturbance Rejection problem via State Feedback (DRSF), there exist structural necessary and sufficient conditions for the existence of solutions, which rely on some particular structures of the infinite and finite zeros. One major advantage of a structural treatment is that it leads to new relations between geometric and algebraic approaches and brings more insight into the solvability requirements. As concerns DROF, some explicit structural conditions have been given by Commault, Dion and Benahcene. However some of their conditions are necessary, others are sufficient and, except for some particular situations, no necessary and sufficient condition is still available. We propose here new necessary and sufficient structural solutions to the DROF problem, with a natural extension to the DROF problem with internal stability.
AB - Disturbance Rejection problem via dynamic Output Feedback (DROF) has received a lot of contributions. For the particular Disturbance Rejection problem via State Feedback (DRSF), there exist structural necessary and sufficient conditions for the existence of solutions, which rely on some particular structures of the infinite and finite zeros. One major advantage of a structural treatment is that it leads to new relations between geometric and algebraic approaches and brings more insight into the solvability requirements. As concerns DROF, some explicit structural conditions have been given by Commault, Dion and Benahcene. However some of their conditions are necessary, others are sufficient and, except for some particular situations, no necessary and sufficient condition is still available. We propose here new necessary and sufficient structural solutions to the DROF problem, with a natural extension to the DROF problem with internal stability.
UR - http://www.scopus.com/inward/record.url?scp=0031701637&partnerID=8YFLogxK
M3 - Artículo
SN - 1052-0600
VL - 8
SP - 353
EP - 356
JO - Journal of Mathematical Systems, Estimation, and Control
JF - Journal of Mathematical Systems, Estimation, and Control
IS - 3
ER -