Attitude synchronization of spacecraft formation flying via the SDRE controller using reaction wheels

Junoh Jung, Insu Chang, Sang Young Park

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The objective of this study is to develop a decentralized control algorithm for attitude synchronization of spacecraft formation flying using Reaction Wheel Assembly (RWA). For the control, the absolute and relative dynamics with RWAs are formulated; these are used to construct the feedback controllers. The State-Dependent Riccati Equation (SDRE) technique is used to regulate state errors. In order to reduce the computational burden of solving the algebraic Riccati equation for relative motion, a parameter-dependent connectivity condition is suggested. The reliability of the proposed control law is validated by using a new system, which contains a Hardware-In-the-Loop Simulator (HILS). The experimental results show the effectiveness of the proposed control law.

Original languageEnglish
Title of host publicationSpaceflight Mechanics 2010 - Advances in the Astronautical Sciences
Subtitle of host publicationProceedings of the AAS/AIAA Space Flight Mechanics Meeting
Pages2353-2369
Number of pages17
Volume136
Publication statusPublished - 2010 Dec 1
EventAAS/AIAA Space Flight Mechanics Meeting - San Diego, CA, United States
Duration: 2010 Feb 142010 Feb 17

Other

OtherAAS/AIAA Space Flight Mechanics Meeting
CountryUnited States
CitySan Diego, CA
Period10/2/1410/2/17

Fingerprint

reaction wheels
Riccati equation
formation flying
Riccati equations
Spacecraft
synchronism
controllers
Wheels
Synchronization
spacecraft
Controllers
hardware
simulator
connectivity
Decentralized control
Simulators
simulators
Feedback
Hardware
assembly

All Science Journal Classification (ASJC) codes

  • Aerospace Engineering
  • Space and Planetary Science

Cite this

Jung, J., Chang, I., & Park, S. Y. (2010). Attitude synchronization of spacecraft formation flying via the SDRE controller using reaction wheels. In Spaceflight Mechanics 2010 - Advances in the Astronautical Sciences: Proceedings of the AAS/AIAA Space Flight Mechanics Meeting (Vol. 136, pp. 2353-2369)
Jung, Junoh ; Chang, Insu ; Park, Sang Young. / Attitude synchronization of spacecraft formation flying via the SDRE controller using reaction wheels. Spaceflight Mechanics 2010 - Advances in the Astronautical Sciences: Proceedings of the AAS/AIAA Space Flight Mechanics Meeting. Vol. 136 2010. pp. 2353-2369
@inproceedings{6f32fe5de02044d3b9d245ba030aaee9,
title = "Attitude synchronization of spacecraft formation flying via the SDRE controller using reaction wheels",
abstract = "The objective of this study is to develop a decentralized control algorithm for attitude synchronization of spacecraft formation flying using Reaction Wheel Assembly (RWA). For the control, the absolute and relative dynamics with RWAs are formulated; these are used to construct the feedback controllers. The State-Dependent Riccati Equation (SDRE) technique is used to regulate state errors. In order to reduce the computational burden of solving the algebraic Riccati equation for relative motion, a parameter-dependent connectivity condition is suggested. The reliability of the proposed control law is validated by using a new system, which contains a Hardware-In-the-Loop Simulator (HILS). The experimental results show the effectiveness of the proposed control law.",
author = "Junoh Jung and Insu Chang and Park, {Sang Young}",
year = "2010",
month = "12",
day = "1",
language = "English",
isbn = "9780877035602",
volume = "136",
pages = "2353--2369",
booktitle = "Spaceflight Mechanics 2010 - Advances in the Astronautical Sciences",

}

Jung, J, Chang, I & Park, SY 2010, Attitude synchronization of spacecraft formation flying via the SDRE controller using reaction wheels. in Spaceflight Mechanics 2010 - Advances in the Astronautical Sciences: Proceedings of the AAS/AIAA Space Flight Mechanics Meeting. vol. 136, pp. 2353-2369, AAS/AIAA Space Flight Mechanics Meeting, San Diego, CA, United States, 10/2/14.

Attitude synchronization of spacecraft formation flying via the SDRE controller using reaction wheels. / Jung, Junoh; Chang, Insu; Park, Sang Young.

Spaceflight Mechanics 2010 - Advances in the Astronautical Sciences: Proceedings of the AAS/AIAA Space Flight Mechanics Meeting. Vol. 136 2010. p. 2353-2369.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

TY - GEN

T1 - Attitude synchronization of spacecraft formation flying via the SDRE controller using reaction wheels

AU - Jung, Junoh

AU - Chang, Insu

AU - Park, Sang Young

PY - 2010/12/1

Y1 - 2010/12/1

N2 - The objective of this study is to develop a decentralized control algorithm for attitude synchronization of spacecraft formation flying using Reaction Wheel Assembly (RWA). For the control, the absolute and relative dynamics with RWAs are formulated; these are used to construct the feedback controllers. The State-Dependent Riccati Equation (SDRE) technique is used to regulate state errors. In order to reduce the computational burden of solving the algebraic Riccati equation for relative motion, a parameter-dependent connectivity condition is suggested. The reliability of the proposed control law is validated by using a new system, which contains a Hardware-In-the-Loop Simulator (HILS). The experimental results show the effectiveness of the proposed control law.

AB - The objective of this study is to develop a decentralized control algorithm for attitude synchronization of spacecraft formation flying using Reaction Wheel Assembly (RWA). For the control, the absolute and relative dynamics with RWAs are formulated; these are used to construct the feedback controllers. The State-Dependent Riccati Equation (SDRE) technique is used to regulate state errors. In order to reduce the computational burden of solving the algebraic Riccati equation for relative motion, a parameter-dependent connectivity condition is suggested. The reliability of the proposed control law is validated by using a new system, which contains a Hardware-In-the-Loop Simulator (HILS). The experimental results show the effectiveness of the proposed control law.

UR - http://www.scopus.com/inward/record.url?scp=80053387519&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=80053387519&partnerID=8YFLogxK

M3 - Conference contribution

SN - 9780877035602

VL - 136

SP - 2353

EP - 2369

BT - Spaceflight Mechanics 2010 - Advances in the Astronautical Sciences

ER -

Jung J, Chang I, Park SY. Attitude synchronization of spacecraft formation flying via the SDRE controller using reaction wheels. In Spaceflight Mechanics 2010 - Advances in the Astronautical Sciences: Proceedings of the AAS/AIAA Space Flight Mechanics Meeting. Vol. 136. 2010. p. 2353-2369