Title

A Comparison of ARMA and Unit Pulse Response Identification of Step Response Models

Abstract

This paper compares the identification of step response model coefficients based on either an autoregressive moving average (ARMA) model or a unit pulse response model. The identification of the two model types is compared for speed and accuracy in achieving the ideal step response coefficients in open-loop and closed-loop single-input, single-output systems. This comparison is useful for those wishing to construct an adaptive form of those model-based predictive controllers that use an internal step response process model.

Meeting Name

American Control Conference (1992: Jun. 24-26, Chicago, IL)

Department(s)

Electrical and Computer Engineering

Keywords and Phrases

Algorithms; Control Systems; Identification (Control Systems); Least Squares Approximations; Mathematical Models; Recursive Functions; Step Response; Autoregressive Moving Average (ARMA) Model; Closed Loop Single Input; Single Output Systems; Unit Pulse Response Model; Control Equipment

International Standard Book Number (ISBN)

0-7803-0210-9

International Standard Serial Number (ISSN)

0743-1619

Document Type

Article - Conference proceedings

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 1992 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.

Share

 
COinS