A Comparison of ARMA and Unit Pulse Response Identification of Step Response Models
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.
M. S. Moellenhoff and K. T. Erickson, "A Comparison of ARMA and Unit Pulse Response Identification of Step Response Models," Proceedings of the American Control Conference (1992, Chicago, IL), vol. 2, pp. 1443 - 1444, Institute of Electrical and Electronics Engineers (IEEE), Jun 1992.
The definitive version is available at https://doi.org/10.23919/ACC.1992.4792342
American Control Conference (1992: Jun. 24-26, Chicago, IL)
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)
International Standard Serial Number (ISSN)
Article - Conference proceedings
© 1992 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.
01 Jun 1992