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

Mark S. Moellenhoff; Kelvin T. Erickson

doi:10.23919/ACC.1992.4792342

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

Mark S. Moellenhoff
, Kelvin T. Erickson

Electrical and Computer Engineering

Research output: Contribution to journal › Article › peer-review

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.

Original language	American English
Journal	Proceedings of the American Control Conference (1992, Chicago, IL)
Volume	2
DOIs	https://doi.org/10.23919/ACC.1992.4792342
State	Published - Jun 1 1992

Keywords

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

Disciplines

Electrical and Computer Engineering

Access to Document

10.23919/ACC.1992.4792342License: Unspecified

https://doi.org/10.23919/ACC.1992.4792342

Cite this

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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.",

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

author = "Moellenhoff, \{Mark S.\} and Erickson, \{Kelvin T.\}",

year = "1992",

month = jun,

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doi = "10.23919/ACC.1992.4792342",

language = "American English",

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AU - Moellenhoff, Mark S.

AU - Erickson, Kelvin T.

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N2 - 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.

AB - 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.

KW - Algorithms

KW - Autoregressive Moving Average (ARMA) Model

KW - Closed Loop Single Input

KW - Control Equipment

KW - Control Systems

KW - Identification (Control Systems)

KW - Least Squares Approximations

KW - Mathematical Models

KW - Recursive Functions

KW - Single Output Systems

KW - Step Response

KW - Unit Pulse Response Model

UR - https://scholarsmine.mst.edu/ele_comeng_facwork/3409

UR - https://doi.org/10.23919/ACC.1992.4792342

U2 - 10.23919/ACC.1992.4792342

DO - 10.23919/ACC.1992.4792342

M3 - Article

VL - 2

JO - Proceedings of the American Control Conference (1992, Chicago, IL)

JF - Proceedings of the American Control Conference (1992, Chicago, IL)

ER -

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

Abstract

Keywords

Disciplines

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