Magnetic sliding mode attitude controller design with momentum exchange augmentation

Ahmet Sofyali; Elbrous M. Jafarov

Magnetic sliding mode attitude controller design with momentum exchange augmentation

Ahmet Sofyali
, Elbrous M. Jafarov

Department of Aeronautical Engineering

Istanbul Technical University

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

Abstract

A magnetic sliding mode attitude controller is augmented by momentum exchange to improve the steady state performance of the control system. The sliding mode controller is designed based on the equivalent control approach and by using a novel sliding surface vector that is proposed specifically to the purely magnetic attitude control problem. The augmentation is fulfilled by making a reaction wheel triad to produce only the component of the continuous equivalent control vector that is along the local geomagnetic field vector. The result is a control system that is still robustly stable and has two times less steady state error with very little additional energy consumption.

Original language	English
Title of host publication	Dynamics and Control of Space Systems, DyCoSS 2017
Editors	Yury N. Razoumny, Jean-Michel Contant, Anna D. Guerman, Filippo Graziani
Publisher	Univelt Inc.
Pages	73-85
Number of pages	13
ISBN (Print)	9780877036432
Publication status	Published - 2017
Event	3rd International Academy of Astronautics Conference on Dynamics and Control of Space Systems, DyCoSS 2017 - Moscow, Russian Federation Duration: 30 May 2017 → 1 Jun 2017

Publication series

Name	Advances in the Astronautical Sciences
Volume	161
ISSN (Print)	0065-3438

Conference

Conference	3rd International Academy of Astronautics Conference on Dynamics and Control of Space Systems, DyCoSS 2017
Country/Territory	Russian Federation
City	Moscow
Period	30/05/17 → 1/06/17

Bibliographical note

Publisher Copyright:
© 2017 Univelt Inc. All rights reserved.

Cite this

@inproceedings{836685f399764a489e2808dfe20f06eb,

title = "Magnetic sliding mode attitude controller design with momentum exchange augmentation",

abstract = "A magnetic sliding mode attitude controller is augmented by momentum exchange to improve the steady state performance of the control system. The sliding mode controller is designed based on the equivalent control approach and by using a novel sliding surface vector that is proposed specifically to the purely magnetic attitude control problem. The augmentation is fulfilled by making a reaction wheel triad to produce only the component of the continuous equivalent control vector that is along the local geomagnetic field vector. The result is a control system that is still robustly stable and has two times less steady state error with very little additional energy consumption.",

author = "Ahmet Sofyali and Jafarov, \{Elbrous M.\}",

note = "Publisher Copyright: {\textcopyright} 2017 Univelt Inc. All rights reserved.; 3rd International Academy of Astronautics Conference on Dynamics and Control of Space Systems, DyCoSS 2017 ; Conference date: 30-05-2017 Through 01-06-2017",

year = "2017",

language = "English",

isbn = "9780877036432",

series = "Advances in the Astronautical Sciences",

publisher = "Univelt Inc.",

pages = "73--85",

editor = "Razoumny, \{Yury N.\} and Jean-Michel Contant and Guerman, \{Anna D.\} and Filippo Graziani",

booktitle = "Dynamics and Control of Space Systems, DyCoSS 2017",

address = "United States",

}

Sofyali, A & Jafarov, EM 2017, Magnetic sliding mode attitude controller design with momentum exchange augmentation. in YN Razoumny, J-M Contant, AD Guerman & F Graziani (eds), Dynamics and Control of Space Systems, DyCoSS 2017. Advances in the Astronautical Sciences, vol. 161, Univelt Inc., pp. 73-85, 3rd International Academy of Astronautics Conference on Dynamics and Control of Space Systems, DyCoSS 2017, Moscow, Russian Federation, 30/05/17.

Magnetic sliding mode attitude controller design with momentum exchange augmentation. / Sofyali, Ahmet; Jafarov, Elbrous M.
Dynamics and Control of Space Systems, DyCoSS 2017. ed. / Yury N. Razoumny; Jean-Michel Contant; Anna D. Guerman; Filippo Graziani. Univelt Inc., 2017. p. 73-85 (Advances in the Astronautical Sciences; Vol. 161).

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

TY - GEN

T1 - Magnetic sliding mode attitude controller design with momentum exchange augmentation

AU - Sofyali, Ahmet

AU - Jafarov, Elbrous M.

PY - 2017

Y1 - 2017

N2 - A magnetic sliding mode attitude controller is augmented by momentum exchange to improve the steady state performance of the control system. The sliding mode controller is designed based on the equivalent control approach and by using a novel sliding surface vector that is proposed specifically to the purely magnetic attitude control problem. The augmentation is fulfilled by making a reaction wheel triad to produce only the component of the continuous equivalent control vector that is along the local geomagnetic field vector. The result is a control system that is still robustly stable and has two times less steady state error with very little additional energy consumption.

AB - A magnetic sliding mode attitude controller is augmented by momentum exchange to improve the steady state performance of the control system. The sliding mode controller is designed based on the equivalent control approach and by using a novel sliding surface vector that is proposed specifically to the purely magnetic attitude control problem. The augmentation is fulfilled by making a reaction wheel triad to produce only the component of the continuous equivalent control vector that is along the local geomagnetic field vector. The result is a control system that is still robustly stable and has two times less steady state error with very little additional energy consumption.

UR - https://www.scopus.com/pages/publications/85046343345

M3 - Conference contribution

AN - SCOPUS:85046343345

SN - 9780877036432

T3 - Advances in the Astronautical Sciences

SP - 73

EP - 85

BT - Dynamics and Control of Space Systems, DyCoSS 2017

A2 - Razoumny, Yury N.

A2 - Contant, Jean-Michel

A2 - Guerman, Anna D.

A2 - Graziani, Filippo

PB - Univelt Inc.

T2 - 3rd International Academy of Astronautics Conference on Dynamics and Control of Space Systems, DyCoSS 2017

Y2 - 30 May 2017 through 1 June 2017

ER -

Magnetic sliding mode attitude controller design with momentum exchange augmentation

Abstract

Publication series

Conference

Bibliographical note

Other files and links

Fingerprint

Cite this