TY - GEN
T1 - Low-order model identification of MIMO systems from noisy and incomplete data
AU - Bekiroglu, K.
AU - Lagoa, C.
AU - Sznaier, M.
N1 - Funding Information:
This work was supported in part by National Institute on Drug Abuse (NIDA) Center Grant P50 DA100075, the National Science Foundation (NSF) Grants CNS-1329422 and ECCS-1201973.
Publisher Copyright:
© 2015 IEEE.
PY - 2015/2/8
Y1 - 2015/2/8
N2 - In this paper, we provide preliminary results aimed at solving the following problem: Given a priori information on Multi-Input/Multi-Output (MIMO) plant, namely constraints on the pole location, and scattered input/output data, find the lowest order model that is compatible with both the a priori assumptions and the collected data. By combining concepts from signal sparsification and subspace identification, algorithms are developed that can determine a low order model from data that is both corrupted by measurement noise and has missing measurements. Effectiveness of the proposed approach is shown by an academic example.
AB - In this paper, we provide preliminary results aimed at solving the following problem: Given a priori information on Multi-Input/Multi-Output (MIMO) plant, namely constraints on the pole location, and scattered input/output data, find the lowest order model that is compatible with both the a priori assumptions and the collected data. By combining concepts from signal sparsification and subspace identification, algorithms are developed that can determine a low order model from data that is both corrupted by measurement noise and has missing measurements. Effectiveness of the proposed approach is shown by an academic example.
UR - http://www.scopus.com/inward/record.url?scp=84962010034&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84962010034&partnerID=8YFLogxK
U2 - 10.1109/CDC.2015.7402846
DO - 10.1109/CDC.2015.7402846
M3 - Conference contribution
AN - SCOPUS:84962010034
T3 - Proceedings of the IEEE Conference on Decision and Control
SP - 4029
EP - 4034
BT - 54rd IEEE Conference on Decision and Control,CDC 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 54th IEEE Conference on Decision and Control, CDC 2015
Y2 - 15 December 2015 through 18 December 2015
ER -