Model parameter and time delay estimation in the frequency domain

Aidan O'Dwyer; John Ringwood

doi:10.21427/cgmp-fr57

Model parameter and time delay estimation in the frequency domain

Aidan O'Dwyer, John Ringwood

Technological University Dublin

Research output: Contribution to conference › Paper › peer-review

Abstract

This paper discusses the estimation of the parameters (including the time delay) of single input, single output (SISO) process models from an appropriate number of arbitrarily specified points on the process frequency response. The method involves combining an analytical approach with a least squares approach using a gradient algorithm, to provide accurate and robust estimates of the parameters.

Original language	English
DOIs	https://doi.org/10.21427/cgmp-fr57
Publication status	Published - 1995
Event	6th Irish Colloquium on DSP and Control - Belfast, United Kingdom Duration: 1 Jan 1995 → …

Conference

Conference	6th Irish Colloquium on DSP and Control
Country/Territory	United Kingdom
City	Belfast
Period	1/01/95 → …

Keywords

estimation
parameters
time delay
single input
single output
SISO
process models
frequency response
analytical approach
least squares approach
gradient algorithm
accurate
robust estimates

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10.21427/cgmp-fr57Licence: CC BY-NC-SA

Cite this

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title = "Model parameter and time delay estimation in the frequency domain",

abstract = "This paper discusses the estimation of the parameters (including the time delay) of single input, single output (SISO) process models from an appropriate number of arbitrarily specified points on the process frequency response. The method involves combining an analytical approach with a least squares approach using a gradient algorithm, to provide accurate and robust estimates of the parameters.",

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AU - Ringwood, John

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AB - This paper discusses the estimation of the parameters (including the time delay) of single input, single output (SISO) process models from an appropriate number of arbitrarily specified points on the process frequency response. The method involves combining an analytical approach with a least squares approach using a gradient algorithm, to provide accurate and robust estimates of the parameters.

KW - estimation

KW - parameters

KW - time delay

KW - single input

KW - single output

KW - SISO

KW - process models

KW - frequency response

KW - analytical approach

KW - least squares approach

KW - gradient algorithm

KW - accurate

KW - robust estimates

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DO - 10.21427/cgmp-fr57

M3 - Paper

T2 - 6th Irish Colloquium on DSP and Control

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ER -

Model parameter and time delay estimation in the frequency domain

Abstract

Conference

Keywords

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Cite this