Frequency-shaping LQ control of Maglev suspension systems for optimal performance with deterministic and stochastic inputs

C. MacLeod, R. M. Goodall

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

Methods for achieving target performance specifications for suspension controllers on low-speed Maglev vehicles using linear quadratic (LQ) control are examined. In particular, a technique involving frequencydomain weightings in the performance criterion integral to reach performance targets simultaneously for stochastic and deterministic inputs is investigated. It is shown that good performance is obtained with the added benefit of obviating the vexed problem of estimating criterion integral weightings in conventional LQG control design. Indexing terms.

Original languageEnglish
Pages (from-to)25-30
Number of pages6
JournalIEE Proceedings: Control Theory and Applications
Volume143
Issue number1
DOIs
Publication statusPublished - 1 Jan 1996
Externally publishedYes

Fingerprint

Magnetic levitation vehicles
linear quadratic Gaussian control
Specifications
Controllers
low speed
specifications
controllers
vehicles
estimating

Cite this

@article{a0362ac924ed43c0a3cdd6110234753e,
title = "Frequency-shaping LQ control of Maglev suspension systems for optimal performance with deterministic and stochastic inputs",
abstract = "Methods for achieving target performance specifications for suspension controllers on low-speed Maglev vehicles using linear quadratic (LQ) control are examined. In particular, a technique involving frequencydomain weightings in the performance criterion integral to reach performance targets simultaneously for stochastic and deterministic inputs is investigated. It is shown that good performance is obtained with the added benefit of obviating the vexed problem of estimating criterion integral weightings in conventional LQG control design. Indexing terms.",
keywords = "Afaglev suspension systems, Linear quadratic control, Optimal performance",
author = "C. MacLeod and Goodall, {R. M.}",
year = "1996",
month = "1",
day = "1",
doi = "10.1049/ip-cta:19960057",
language = "English",
volume = "143",
pages = "25--30",
journal = "IEE Proceedings: Control Theory and Applications",
issn = "1350-2379",
publisher = "Institute of Electrical Engineers",
number = "1",

}

TY - JOUR

T1 - Frequency-shaping LQ control of Maglev suspension systems for optimal performance with deterministic and stochastic inputs

AU - MacLeod, C.

AU - Goodall, R. M.

PY - 1996/1/1

Y1 - 1996/1/1

N2 - Methods for achieving target performance specifications for suspension controllers on low-speed Maglev vehicles using linear quadratic (LQ) control are examined. In particular, a technique involving frequencydomain weightings in the performance criterion integral to reach performance targets simultaneously for stochastic and deterministic inputs is investigated. It is shown that good performance is obtained with the added benefit of obviating the vexed problem of estimating criterion integral weightings in conventional LQG control design. Indexing terms.

AB - Methods for achieving target performance specifications for suspension controllers on low-speed Maglev vehicles using linear quadratic (LQ) control are examined. In particular, a technique involving frequencydomain weightings in the performance criterion integral to reach performance targets simultaneously for stochastic and deterministic inputs is investigated. It is shown that good performance is obtained with the added benefit of obviating the vexed problem of estimating criterion integral weightings in conventional LQG control design. Indexing terms.

KW - Afaglev suspension systems

KW - Linear quadratic control

KW - Optimal performance

UR - http://www.scopus.com/inward/record.url?scp=0029754958&partnerID=8YFLogxK

U2 - 10.1049/ip-cta:19960057

DO - 10.1049/ip-cta:19960057

M3 - Article

VL - 143

SP - 25

EP - 30

JO - IEE Proceedings: Control Theory and Applications

JF - IEE Proceedings: Control Theory and Applications

SN - 1350-2379

IS - 1

ER -