A bias-correction method for indirect identification of closed-loop systems

Wei Xing Zheng; Chun Bo Feng

doi:10.1016/0005-1098(95)00006-I

A bias-correction method for indirect identification of closed-loop systems

Wei Xing Zheng
, Chun Bo Feng

School of Computer, Data & Mathematical Sciences

Southeast University, Nanjing

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

50 Citations (Scopus)

Abstract

A novel least-squares-like method is developed to deal with the bias problem in indirect identification of closed-loop systems with coloured disturbances. It is shown that, combined with a bias-correction procedure, this method can give rise to consistent parameter estimates by fully and efficiently using the given information about the regulator. Simulation results are also included for illustration.

Original language	English
Pages (from-to)	1019-1024
Number of pages	6
Journal	Automatica
Volume	31
Issue number	7
DOIs	https://doi.org/10.1016/0005-1098(95)00006-I
Publication status	Published - Jul 1995

Keywords

Closed-loop systems
consistent estimators
identification
least-squares method
parameter estimation

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10.1016/0005-1098(95)00006-I

Cite this

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title = "A bias-correction method for indirect identification of closed-loop systems",

abstract = "A novel least-squares-like method is developed to deal with the bias problem in indirect identification of closed-loop systems with coloured disturbances. It is shown that, combined with a bias-correction procedure, this method can give rise to consistent parameter estimates by fully and efficiently using the given information about the regulator. Simulation results are also included for illustration.",

keywords = "Closed-loop systems, consistent estimators, identification, least-squares method, parameter estimation",

author = "Zheng, \{Wei Xing\} and Feng, \{Chun Bo\}",

year = "1995",

month = jul,

doi = "10.1016/0005-1098(95)00006-I",

language = "English",

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journal = "Automatica",

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T1 - A bias-correction method for indirect identification of closed-loop systems

AU - Zheng, Wei Xing

AU - Feng, Chun Bo

PY - 1995/7

Y1 - 1995/7

N2 - A novel least-squares-like method is developed to deal with the bias problem in indirect identification of closed-loop systems with coloured disturbances. It is shown that, combined with a bias-correction procedure, this method can give rise to consistent parameter estimates by fully and efficiently using the given information about the regulator. Simulation results are also included for illustration.

AB - A novel least-squares-like method is developed to deal with the bias problem in indirect identification of closed-loop systems with coloured disturbances. It is shown that, combined with a bias-correction procedure, this method can give rise to consistent parameter estimates by fully and efficiently using the given information about the regulator. Simulation results are also included for illustration.

KW - Closed-loop systems

KW - consistent estimators

KW - identification

KW - least-squares method

KW - parameter estimation

UR - https://www.scopus.com/pages/publications/0029342458

U2 - 10.1016/0005-1098(95)00006-I

DO - 10.1016/0005-1098(95)00006-I

M3 - Article

AN - SCOPUS:0029342458

SN - 0005-1098

VL - 31

SP - 1019

EP - 1024

JO - Automatica

JF - Automatica

IS - 7

ER -

A bias-correction method for indirect identification of closed-loop systems

Abstract

Keywords

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