TY - JOUR
T1 - Weighted Hankel-norm approximation
T2 - Calculation of bounds
AU - Anderson, Brian D.O.
PY - 1986/7
Y1 - 1986/7
N2 - Frequency-domain bounds are computed for the approximation error involved in the optimum Hankel-norm approximation procedure. The bounds differ from those arising in the unweighted optimal Hankel-norm approximation procedure by a multiplicative factor depending solely on the weighting function. This factor becomes unity when the weighting function is constant.
AB - Frequency-domain bounds are computed for the approximation error involved in the optimum Hankel-norm approximation procedure. The bounds differ from those arising in the unweighted optimal Hankel-norm approximation procedure by a multiplicative factor depending solely on the weighting function. This factor becomes unity when the weighting function is constant.
KW - Approximation theory
KW - Model reduction
KW - System-order reduction
UR - http://www.scopus.com/inward/record.url?scp=0022755299&partnerID=8YFLogxK
U2 - 10.1016/0167-6911(86)90037-X
DO - 10.1016/0167-6911(86)90037-X
M3 - Article
AN - SCOPUS:0022755299
SN - 0167-6911
VL - 7
SP - 247
EP - 255
JO - Systems and Control Letters
JF - Systems and Control Letters
IS - 4
ER -