TY - GEN
T1 - Parametrization of stable systems from impulse response data
AU - Pillai, S. Unnikrishna
AU - Lee, Won Cheol
PY - 1993
Y1 - 1993
N2 - This paper addresses the problem of identifying the class of all stable system transfer functions that interpolate the given partial impulse response sequence. In this context, classical Pade approximations that are also stable, are shown to be a special case of this general formulations. The theory developed in this connection is utilized to obtain a new criterion for determining the model order and system parameters for rational systems, and, further, to generate nonminimum phase optimal stable rational approximations of nonrational systems from its impulse response sequences.
AB - This paper addresses the problem of identifying the class of all stable system transfer functions that interpolate the given partial impulse response sequence. In this context, classical Pade approximations that are also stable, are shown to be a special case of this general formulations. The theory developed in this connection is utilized to obtain a new criterion for determining the model order and system parameters for rational systems, and, further, to generate nonminimum phase optimal stable rational approximations of nonrational systems from its impulse response sequences.
UR - http://www.scopus.com/inward/record.url?scp=0027845453&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0027845453&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:0027845453
SN - 0818641207
T3 - Conference Record of the Asilomar Conference on Signals, Systems & Computers
SP - 174
EP - 178
BT - Conference Record of the Asilomar Conference on Signals, Systems & Computers
A2 - Singh, Avtar
PB - Publ by IEEE
T2 - Proceedings of the 27th Asilomar Conference on Signals, Systems & Computers
Y2 - 1 November 1993 through 3 November 1993
ER -