Title :
Approximate system inverses
Author_Institution :
Dept. of Electr. & Comput. Eng., Mercer Univ., Macon, GA, USA
fDate :
11/9/1995 12:00:00 AM
Abstract :
Approximate system inverses are constructed in terms of truncated Laguerre series for lumped and distributed parameter systems. Two examples are presented: in the first, the approximate inverse of a scalar lumped system is compared to an approximate inverse obtained from the classical von Neumann series for the inverse; in the second, a system with a delay is inverted and compared to the von Neumann inverse. In both cases, the Laguerre approximate inverse was far superior
Keywords :
approximation theory; delay systems; distributed parameter systems; polynomials; series (mathematics); system theory; Laguerre approximate inverse; approximate system inverses; delay; distributed parameter systems; lumped parameter systems; scalar lumped system; stable proper inverses; truncated Laguerre series; von Neumann inverse; von Neumann series;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19951365
