A simple and fast method for designing a decentralized LQ controller for an aircraft based on DFP algorithm

S. M. Azizi; M. Zamani Fekri; D. Yazdani

doi:10.1109/CCECE.2005.1557038

A simple and fast method for designing a decentralized LQ controller for an aircraft based on DFP algorithm

S. M. Azizi, M. Zamani Fekri, D. Yazdani

Research output: Contribution to journal › Conference article › peer-review

2 Scopus citations

Abstract

In this paper, a simple and fast method based on DFP algorithm to design a high performance decentralized controller is presented. While all the necessary conditions for convergence are satisfied, this method offers a better performance compared with other conventional methods. It is also compared with two other optimization algorithms, Broyden-Fletcher-Goldforb-Shanno (BFGS) and Steepest Decent. These three methods are applied to an aircraft control problem. The gradient-based method converges slowly and does not converge to the desired decentralized structure. But the performance of the BFGS algorithm is quite similar to the DFP algorithm.

Original language	English (US)
Article number	1557038
Pages (from-to)	751-754
Number of pages	4
Journal	Canadian Conference on Electrical and Computer Engineering
Volume	2005
DOIs	https://doi.org/10.1109/CCECE.2005.1557038
State	Published - 2005
Externally published	Yes
Event	Canadian Conference on Electrical and Computer Engineering 2005 - Saskatoon, SK, Canada Duration: May 1 2005 → May 4 2005

All Science Journal Classification (ASJC) codes

Hardware and Architecture
Electrical and Electronic Engineering

Keywords

Aircraft
Decentralized control
Optimization techniques

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10.1109/CCECE.2005.1557038

Cite this

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title = "A simple and fast method for designing a decentralized LQ controller for an aircraft based on DFP algorithm",

abstract = "In this paper, a simple and fast method based on DFP algorithm to design a high performance decentralized controller is presented. While all the necessary conditions for convergence are satisfied, this method offers a better performance compared with other conventional methods. It is also compared with two other optimization algorithms, Broyden-Fletcher-Goldforb-Shanno (BFGS) and Steepest Decent. These three methods are applied to an aircraft control problem. The gradient-based method converges slowly and does not converge to the desired decentralized structure. But the performance of the BFGS algorithm is quite similar to the DFP algorithm.",

keywords = "Aircraft, Decentralized control, Optimization techniques",

author = "Azizi, {S. M.} and Fekri, {M. Zamani} and D. Yazdani",

year = "2005",

doi = "10.1109/CCECE.2005.1557038",

language = "English (US)",

volume = "2005",

pages = "751--754",

journal = "Canadian Conference on Electrical and Computer Engineering",

issn = "0840-7789",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

note = "Canadian Conference on Electrical and Computer Engineering 2005 ; Conference date: 01-05-2005 Through 04-05-2005",

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TY - JOUR

T1 - A simple and fast method for designing a decentralized LQ controller for an aircraft based on DFP algorithm

AU - Azizi, S. M.

AU - Fekri, M. Zamani

AU - Yazdani, D.

PY - 2005

Y1 - 2005

N2 - In this paper, a simple and fast method based on DFP algorithm to design a high performance decentralized controller is presented. While all the necessary conditions for convergence are satisfied, this method offers a better performance compared with other conventional methods. It is also compared with two other optimization algorithms, Broyden-Fletcher-Goldforb-Shanno (BFGS) and Steepest Decent. These three methods are applied to an aircraft control problem. The gradient-based method converges slowly and does not converge to the desired decentralized structure. But the performance of the BFGS algorithm is quite similar to the DFP algorithm.

AB - In this paper, a simple and fast method based on DFP algorithm to design a high performance decentralized controller is presented. While all the necessary conditions for convergence are satisfied, this method offers a better performance compared with other conventional methods. It is also compared with two other optimization algorithms, Broyden-Fletcher-Goldforb-Shanno (BFGS) and Steepest Decent. These three methods are applied to an aircraft control problem. The gradient-based method converges slowly and does not converge to the desired decentralized structure. But the performance of the BFGS algorithm is quite similar to the DFP algorithm.

KW - Aircraft

KW - Decentralized control

KW - Optimization techniques

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U2 - 10.1109/CCECE.2005.1557038

DO - 10.1109/CCECE.2005.1557038

M3 - Conference article

AN - SCOPUS:33751343941

SN - 0840-7789

VL - 2005

SP - 751

EP - 754

JO - Canadian Conference on Electrical and Computer Engineering

JF - Canadian Conference on Electrical and Computer Engineering

M1 - 1557038

T2 - Canadian Conference on Electrical and Computer Engineering 2005

Y2 - 1 May 2005 through 4 May 2005

ER -

A simple and fast method for designing a decentralized LQ controller for an aircraft based on DFP algorithm

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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