The analytic formulas of the ripple-free tracking problem

The forward pulse-transfer function of the controlled system always contains 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 introduced in this paper, and...

Full description

Saved in:
Bibliographic Details
Published inAutomatica (Oxford) Vol. 30; no. 5; pp. 905 - 908
Main Authors Chen, Xiaotian, Zhang, Li, Readle, J.C.
Format Journal Article
LanguageEnglish
Published Oxford Elsevier Ltd 01.05.1994
Elsevier
Subjects
Applied sciences
Computer science; control theory; systems
Control system synthesis
Control theory. Systems
deadbeat control
direct digital control
Exact sciences and technology
polynomials
robustness
sampled data systems
z-transforms
z-transforms
sampled data systems
polynomials
deadbeat control
Control system synthesis
robustness
direct digital control
Polynomial
Sampled system
Direct digital control
Z transformation
Tracking(movable target)
Control synthesis
Robustness
Dead beat control
Online AccessGet full text

Cover

More Information
Summary:The forward pulse-transfer function of the controlled system always contains 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 introduced in this paper, and a new method which has been widely applied to teaching and research is developed.
ISSN:0005-1098
1873-2836
DOI:10.1016/0005-1098(94)90181-3