Estimation algorithms of time-varying control effectiveness for flight vehicles based on observers

Pei Chi; Zong Ji Chen; Chen Wei; Rui Zhou

Estimation algorithms of time-varying control effectiveness for flight vehicles based on observers

Pei Chi^*
, Zong Ji Chen
, Chen Wei
, Rui Zhou

^*此作品的通讯作者

自动化科学与电气工程学院

Beihang University

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

The on-line estimation methods for the time-varying control effectiveness of linear control system are investigated. Sufficient conditions for the matrix to be estimable are given in different cases. The corresponding online estimation algorithms based on the observer, equation-resolving and Least-Square (LS) methods are proposedt which are proven to be convergent. The simulation results also illustrate the effectiveness and the robustness of the algorithms.

源语言	英语
页（从-至）	1186-1191
页数	6
期刊	Kongzhi yu Juece/Control and Decision
卷	23
期	10
出版状态	已出版 - 10月 2008

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title = "Estimation algorithms of time-varying control effectiveness for flight vehicles based on observers",

abstract = "The on-line estimation methods for the time-varying control effectiveness of linear control system are investigated. Sufficient conditions for the matrix to be estimable are given in different cases. The corresponding online estimation algorithms based on the observer, equation-resolving and Least-Square (LS) methods are proposedt which are proven to be convergent. The simulation results also illustrate the effectiveness and the robustness of the algorithms.",

keywords = "Control effectiveness, Fault diagnosis, Least-square methods, Observer, On-line estimation",

author = "Pei Chi and Chen, \{Zong Ji\} and Chen Wei and Rui Zhou",

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AU - Chi, Pei

AU - Chen, Zong Ji

AU - Wei, Chen

AU - Zhou, Rui

PY - 2008/10

Y1 - 2008/10

N2 - The on-line estimation methods for the time-varying control effectiveness of linear control system are investigated. Sufficient conditions for the matrix to be estimable are given in different cases. The corresponding online estimation algorithms based on the observer, equation-resolving and Least-Square (LS) methods are proposedt which are proven to be convergent. The simulation results also illustrate the effectiveness and the robustness of the algorithms.

AB - The on-line estimation methods for the time-varying control effectiveness of linear control system are investigated. Sufficient conditions for the matrix to be estimable are given in different cases. The corresponding online estimation algorithms based on the observer, equation-resolving and Least-Square (LS) methods are proposedt which are proven to be convergent. The simulation results also illustrate the effectiveness and the robustness of the algorithms.

KW - Control effectiveness

KW - Fault diagnosis

KW - Least-square methods

KW - Observer

KW - On-line estimation

UR - https://www.scopus.com/pages/publications/55649107982

M3 - 文章

AN - SCOPUS:55649107982

SN - 1001-0920

VL - 23

SP - 1186

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JO - Kongzhi yu Juece/Control and Decision

JF - Kongzhi yu Juece/Control and Decision

IS - 10

ER -

Estimation algorithms of time-varying control effectiveness for flight vehicles based on observers

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