MRAC using observers with unknown inputs

Manuel Duarte-Mermoud; Patricio La Rosa

MRAC using observers with unknown inputs

Manuel Duarte-Mermoud
, Patricio La Rosa

University of Chile

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

1 Scopus citations

Abstract

In this paper we present a model reference adaptive control scheme for plants with unity relative degree. The novelty of this approach is that the model reference need not be strictly real positive and the method uses the theory of observers with unknown inputs. Eventhough the analysis starts very general, the same basic assumptions for the MRAC are encountered when proving stability of the proposed method, but from a different viewpoint. Simulation results are included to compare the new approach with the standard MRAC.

Original language	English
Title of host publication	Recent Advances in Circuits, Systems and Signal Processing
Publisher	World Scientific and Engineering Academy and Society
Pages	238-243
Number of pages	6
ISBN (Print)	9608052645
State	Published - 2002
Externally published	Yes

Keywords

Adaptive control
Model reference adaptive control
Observers with unknown inputs
State observers

Cite this

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title = "MRAC using observers with unknown inputs",

abstract = "In this paper we present a model reference adaptive control scheme for plants with unity relative degree. The novelty of this approach is that the model reference need not be strictly real positive and the method uses the theory of observers with unknown inputs. Eventhough the analysis starts very general, the same basic assumptions for the MRAC are encountered when proving stability of the proposed method, but from a different viewpoint. Simulation results are included to compare the new approach with the standard MRAC.",

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T1 - MRAC using observers with unknown inputs

AU - Duarte-Mermoud, Manuel

AU - La Rosa, Patricio

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N2 - In this paper we present a model reference adaptive control scheme for plants with unity relative degree. The novelty of this approach is that the model reference need not be strictly real positive and the method uses the theory of observers with unknown inputs. Eventhough the analysis starts very general, the same basic assumptions for the MRAC are encountered when proving stability of the proposed method, but from a different viewpoint. Simulation results are included to compare the new approach with the standard MRAC.

AB - In this paper we present a model reference adaptive control scheme for plants with unity relative degree. The novelty of this approach is that the model reference need not be strictly real positive and the method uses the theory of observers with unknown inputs. Eventhough the analysis starts very general, the same basic assumptions for the MRAC are encountered when proving stability of the proposed method, but from a different viewpoint. Simulation results are included to compare the new approach with the standard MRAC.

KW - Adaptive control

KW - Model reference adaptive control

KW - Observers with unknown inputs

KW - State observers

UR - https://www.scopus.com/pages/publications/0347811246

M3 - Chapter

AN - SCOPUS:0347811246

SN - 9608052645

SP - 238

EP - 243

BT - Recent Advances in Circuits, Systems and Signal Processing

PB - World Scientific and Engineering Academy and Society

ER -

MRAC using observers with unknown inputs

Abstract

Keywords

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