Title :
Optimal zero locations of continuous-time systems with distinct poles tracking first-order step responses
Author :
Hauksdóttir, Anna Soffía
Author_Institution :
Electr. & Comput. Eng. Dept., Iceland Univ., Reykjavik, Iceland
fDate :
5/1/2002 12:00:00 AM
Abstract :
The problem of optimal zero locations of continuous-time systems with distinct poles tracking first-order step responses, is considered in this paper. The step response deviation from a given first-order step response is minimized, resulting in an explicit and easily computable solution for the transfer function numerator coefficients
Keywords :
continuous time systems; eigenvalues and eigenfunctions; linear systems; optimal control; poles and zeros; step response; tracking; continuous-time systems; distinct poles; first-order step responses; linear systems; optimal zero locations; step response deviation; transfer function numerator coefficients; Closed-form solution; Control systems; Eigenvalues and eigenfunctions; Filters; Impedance; Poles and zeros; Regulators; State feedback; Sufficient conditions; Transfer functions;
Journal_Title :
Circuits and Systems I: Fundamental Theory and Applications, IEEE Transactions on
DOI :
10.1109/TCSI.2002.1001959
