Optimisation of a static nonlinear compensator for bilinear systems

Mathias Fui Lin Foo; Ai Hui Tan; Timothy Tzen Vun Yap

doi:10.1109/IMTC.2004.1351524

Optimisation of a static nonlinear compensator for bilinear systems

Mathias Fui Lin Foo^*, Ai Hui Tan, Timothy Tzen Vun Yap

^*Corresponding author for this work

School of Mathematical & Computer Sciences

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

A static nonlinear compensator is proposed to reduce the effects of nonlinear distortion in bilinear systems. Optimisation of the compensator using a maximum length ternary signal is discussed. Since the signal contains only odd harmonic components, the optimisation is reduced to a minimisation of the ratio of the even to odd order components at the system output. The performance of the compensator is evaluated for both first order and second order bilinear systems. A significant reduction of nonlinear distortion is obtained using the compensator. It is also shown that the tuning of the proposed compensator is robust in the presence of noise.

Original language	English
Title of host publication	Proceedings of the 21st IEEE Instrumentation and Measurement Technology Conference
Publisher	IEEE
Pages	2187-2192
Number of pages	6
ISBN (Print)	078038248X
DOIs	https://doi.org/10.1109/IMTC.2004.1351524
Publication status	Published - 8 Nov 2004
Event	21st IEEE Instrumentation and Measurement Technology Conference 2004 - Como, Italy Duration: 18 May 2004 → 20 May 2004

Conference

Conference	21st IEEE Instrumentation and Measurement Technology Conference 2004
Abbreviated title	IMTC/04
Country/Territory	Italy
City	Como
Period	18/05/04 → 20/05/04

Keywords

Bilinear systems
Maximum length signals
Multisine signals
Nonlinear systems
Optimisation methods
Perturbation signals
System identification

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/IMTC.2004.1351524

Cite this

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title = "Optimisation of a static nonlinear compensator for bilinear systems",

abstract = "A static nonlinear compensator is proposed to reduce the effects of nonlinear distortion in bilinear systems. Optimisation of the compensator using a maximum length ternary signal is discussed. Since the signal contains only odd harmonic components, the optimisation is reduced to a minimisation of the ratio of the even to odd order components at the system output. The performance of the compensator is evaluated for both first order and second order bilinear systems. A significant reduction of nonlinear distortion is obtained using the compensator. It is also shown that the tuning of the proposed compensator is robust in the presence of noise.",

keywords = "Bilinear systems, Maximum length signals, Multisine signals, Nonlinear systems, Optimisation methods, Perturbation signals, System identification",

author = "Foo, {Mathias Fui Lin} and Tan, {Ai Hui} and Yap, {Timothy Tzen Vun}",

year = "2004",

month = nov,

day = "8",

doi = "10.1109/IMTC.2004.1351524",

language = "English",

isbn = "078038248X",

pages = "2187--2192",

booktitle = "Proceedings of the 21st IEEE Instrumentation and Measurement Technology Conference",

publisher = "IEEE",

address = "United States",

note = "21st IEEE Instrumentation and Measurement Technology Conference 2004, IMTC/04 ; Conference date: 18-05-2004 Through 20-05-2004",

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T1 - Optimisation of a static nonlinear compensator for bilinear systems

AU - Foo, Mathias Fui Lin

AU - Tan, Ai Hui

AU - Yap, Timothy Tzen Vun

PY - 2004/11/8

Y1 - 2004/11/8

N2 - A static nonlinear compensator is proposed to reduce the effects of nonlinear distortion in bilinear systems. Optimisation of the compensator using a maximum length ternary signal is discussed. Since the signal contains only odd harmonic components, the optimisation is reduced to a minimisation of the ratio of the even to odd order components at the system output. The performance of the compensator is evaluated for both first order and second order bilinear systems. A significant reduction of nonlinear distortion is obtained using the compensator. It is also shown that the tuning of the proposed compensator is robust in the presence of noise.

AB - A static nonlinear compensator is proposed to reduce the effects of nonlinear distortion in bilinear systems. Optimisation of the compensator using a maximum length ternary signal is discussed. Since the signal contains only odd harmonic components, the optimisation is reduced to a minimisation of the ratio of the even to odd order components at the system output. The performance of the compensator is evaluated for both first order and second order bilinear systems. A significant reduction of nonlinear distortion is obtained using the compensator. It is also shown that the tuning of the proposed compensator is robust in the presence of noise.

KW - Bilinear systems

KW - Maximum length signals

KW - Multisine signals

KW - Nonlinear systems

KW - Optimisation methods

KW - Perturbation signals

KW - System identification

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U2 - 10.1109/IMTC.2004.1351524

DO - 10.1109/IMTC.2004.1351524

M3 - Conference contribution

AN - SCOPUS:4644285440

SN - 078038248X

SP - 2187

EP - 2192

BT - Proceedings of the 21st IEEE Instrumentation and Measurement Technology Conference

PB - IEEE

T2 - 21st IEEE Instrumentation and Measurement Technology Conference 2004

Y2 - 18 May 2004 through 20 May 2004

ER -

Optimisation of a static nonlinear compensator for bilinear systems

Abstract

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Keywords

ASJC Scopus subject areas

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