Almost disturbance decoupling with stabilization by measurement feedback

A. Linnemann; I. Postlethwaite; B. D.O. Anderson

doi:10.1016/0167-6911(89)90054-6

Almost disturbance decoupling with stabilization by measurement feedback

A. Linnemann^*
, I. Postlethwaite
, B. D.O. Anderson

^*Corresponding author for this work

School of Engineering

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

1 Citation (Scopus)

Abstract

Plants with two vector inputs and two vector outputs dkbed by four rational uamfer function matrices are cwsidered. Necessary and suffident conditions are givpn for the existence of a linear time invariant finite-dimensional contmller which, when connected around one channel of the plant, leads to an internally stable closed loop system sueh that the frequency response of the remaining channel elbecomes arbitrarily small, as measured by the infinity-norm.

Original language	English
Pages (from-to)	225-234
Number of pages	10
Journal	Systems and Control Letters
Volume	12
Issue number	3
DOIs	https://doi.org/10.1016/0167-6911(89)90054-6
Publication status	Published - 1989

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10.1016/0167-6911(89)90054-6

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title = "Almost disturbance decoupling with stabilization by measurement feedback",

abstract = "Plants with two vector inputs and two vector outputs dkbed by four rational uamfer function matrices are cwsidered. Necessary and suffident conditions are givpn for the existence of a linear time invariant finite-dimensional contmller which, when connected around one channel of the plant, leads to an internally stable closed loop system sueh that the frequency response of the remaining channel elbecomes arbitrarily small, as measured by the infinity-norm. ",

keywords = "Almost disturbance decoupling, disturbance rejection, dynamic output feedback, H-infinity optimization, system zeros",

author = "A. Linnemann and I. Postlethwaite and Anderson, \{B. D.O.\}",

year = "1989",

doi = "10.1016/0167-6911(89)90054-6",

language = "English",

volume = "12",

pages = "225--234",

journal = "Systems and Control Letters",

issn = "0167-6911",

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T1 - Almost disturbance decoupling with stabilization by measurement feedback

AU - Linnemann, A.

AU - Postlethwaite, I.

AU - Anderson, B. D.O.

PY - 1989

Y1 - 1989

N2 - Plants with two vector inputs and two vector outputs dkbed by four rational uamfer function matrices are cwsidered. Necessary and suffident conditions are givpn for the existence of a linear time invariant finite-dimensional contmller which, when connected around one channel of the plant, leads to an internally stable closed loop system sueh that the frequency response of the remaining channel elbecomes arbitrarily small, as measured by the infinity-norm.

AB - Plants with two vector inputs and two vector outputs dkbed by four rational uamfer function matrices are cwsidered. Necessary and suffident conditions are givpn for the existence of a linear time invariant finite-dimensional contmller which, when connected around one channel of the plant, leads to an internally stable closed loop system sueh that the frequency response of the remaining channel elbecomes arbitrarily small, as measured by the infinity-norm.

KW - Almost disturbance decoupling

KW - disturbance rejection

KW - dynamic output feedback

KW - H-infinity optimization

KW - system zeros

UR - https://www.scopus.com/pages/publications/0024641096

U2 - 10.1016/0167-6911(89)90054-6

DO - 10.1016/0167-6911(89)90054-6

M3 - Article

AN - SCOPUS:0024641096

SN - 0167-6911

VL - 12

SP - 225

EP - 234

JO - Systems and Control Letters

JF - Systems and Control Letters

IS - 3

ER -

Almost disturbance decoupling with stabilization by measurement feedback

Abstract

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