TY - JOUR
T1 - Frequency-weighted optimal Hankel-norm approximation of stable transfer functions
AU - Latham, Geoff A.
AU - Anderson, Brian D.O.
PY - 1985/2
Y1 - 1985/2
N2 - This paper shows how to introduce arbitrary frequency weighting into the optimal Hankel-norm approximation problem for scalar, finite-dimensional, linear, time-invariant systems. The procedure has applications to the closed-form design of reduced-order controllers.
AB - This paper shows how to introduce arbitrary frequency weighting into the optimal Hankel-norm approximation problem for scalar, finite-dimensional, linear, time-invariant systems. The procedure has applications to the closed-form design of reduced-order controllers.
KW - Frequency-weighted approximation
KW - Hankel-norm approximation
KW - Order reduction
KW - System approximation
UR - http://www.scopus.com/inward/record.url?scp=0022012962&partnerID=8YFLogxK
U2 - 10.1016/0167-6911(85)90014-3
DO - 10.1016/0167-6911(85)90014-3
M3 - Article
AN - SCOPUS:0022012962
SN - 0167-6911
VL - 5
SP - 229
EP - 236
JO - Systems and Control Letters
JF - Systems and Control Letters
IS - 4
ER -