Title :
A sufficient and necessary condition for extrema-free step responses of single-zero continuous-time systems with real poles
Author :
Hauksdóttir, Anna Soffia
Author_Institution :
Dept. of Electr. & Comput. Eng., Iceland Univ., Reykjavik, Iceland
Abstract :
Analytic expressions of transfer function responses are utilized to explore the sufficient and necessary conditions on zero locations for an extrema-free step response. A very simple sufficient and necessary condition in the form of a lower and an upper bound on a single zero location is derived for an extrema-free step response for continuous-time systems with real poles
Keywords :
continuous time systems; poles and zeros; step response; transfer functions; continuous-time systems; lower bound; necessary condition; real poles; step response; sufficient condition; transfer function; upper bound; zero locations; Poles and zeros; Transfer functions; Upper bound;
Conference_Titel :
Decision and Control, 1999. Proceedings of the 38th IEEE Conference on
Conference_Location :
Phoenix, AZ
Print_ISBN :
0-7803-5250-5
DOI :
10.1109/CDC.1999.832828
