THE ANALYTIC FORMULAS OF THE RIPPLE-FREE TRACKING PROBLEM

Authors
CHEN XT LI Z READLE JC
Citation
Xt. Chen et al., THE ANALYTIC FORMULAS OF THE RIPPLE-FREE TRACKING PROBLEM, Automatica, 30(5), 1994, pp. 905-908
Citations number
9
Categorie Soggetti
Controlo Theory & Cybernetics","Robotics & Automatic Control
Journal title
Automatica → ACNP
ISSN journal
00051098
Volume
30
Issue
5
Year of publication
1994
Pages
905 - 908
Database
ISI
SICI code
0005-1098(1994)30:5<905:TAFOTR>2.0.ZU;2-C
Abstract
The forward pulse-transfer function of the controlled system always co ntains at least one zero at infinity. Two formulas can be found which define the order of the unspecified polynomial in the design of ripple -free digital control systems. Some fundamental concepts are introduce d in this paper, and a new method which has been widely applied to tea ching and research is developed.