Development of integrated orbit and attitude software-in-the-loop simulator for satellite formation flying

Han Earl Park, Sang Young Park, Chandeok Park, Sung Woo Kim

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

An integrated orbit and attitude control algorithm for satellite formation flying was developed, and an integrated orbit and attitude software-in-the-loop (SIL) simulator was also developed to test and verify the integrated control algorithm. The integrated algorithm includes state-dependent Riccati equation (SDRE) control algorithm and PD feedback control algorithm as orbit and attitude controller respectively and configures the two algorithms with an integrating effect. The integrated SIL simulator largely comprises an orbit SIL simulator for orbit determination and control, and attitudwe SIL simulator for attitude determination and control. The two SIL simulators were designed considering the performance and characteristics of related hardware-in-the-loop (HIL) simulators and were combined into the integrated SIL simulator. To verify the developed integrated SIL simulator with the integrated control algorithm, an orbit simulation and integrated orbit and attitude simulation were performed for a formation reconfiguration scenario using the orbit SIL simulator and the integrated SIL simulator, respectively. Then, the two simulation results were compared and analyzed with each other. As a result, the user satellite in both simulations achieved successful formation reconfiguration, and the results of the integrated simulation were closer to those of actual satellite than the orbit simulation. The integrated orbit and attitude control algorithm verified in this study enables us to perform more realistic orbit control for satellite formation flying. In addition, the integrated orbit and attitude SIL simulator is able to provide the environment of easy test and verification not only for the existing diverse orbit or attitude control algorithms but also for integrated orbit and attitude control algorithms.

Original languageEnglish
Pages (from-to)1-10
Number of pages10
JournalJournal of Astronomy and Space Sciences
Volume30
Issue number1
DOIs
Publication statusPublished - 2013 Mar

Fingerprint

formation flying
simulators
simulator
computer programs
orbits
software
attitude control
simulation
orbit determination
Riccati equation
hardware
feedback control

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)
  • Earth and Planetary Sciences(all)

Cite this

@article{52d6c2325c0b41b6ba43034cdd5c45d9,
title = "Development of integrated orbit and attitude software-in-the-loop simulator for satellite formation flying",
abstract = "An integrated orbit and attitude control algorithm for satellite formation flying was developed, and an integrated orbit and attitude software-in-the-loop (SIL) simulator was also developed to test and verify the integrated control algorithm. The integrated algorithm includes state-dependent Riccati equation (SDRE) control algorithm and PD feedback control algorithm as orbit and attitude controller respectively and configures the two algorithms with an integrating effect. The integrated SIL simulator largely comprises an orbit SIL simulator for orbit determination and control, and attitudwe SIL simulator for attitude determination and control. The two SIL simulators were designed considering the performance and characteristics of related hardware-in-the-loop (HIL) simulators and were combined into the integrated SIL simulator. To verify the developed integrated SIL simulator with the integrated control algorithm, an orbit simulation and integrated orbit and attitude simulation were performed for a formation reconfiguration scenario using the orbit SIL simulator and the integrated SIL simulator, respectively. Then, the two simulation results were compared and analyzed with each other. As a result, the user satellite in both simulations achieved successful formation reconfiguration, and the results of the integrated simulation were closer to those of actual satellite than the orbit simulation. The integrated orbit and attitude control algorithm verified in this study enables us to perform more realistic orbit control for satellite formation flying. In addition, the integrated orbit and attitude SIL simulator is able to provide the environment of easy test and verification not only for the existing diverse orbit or attitude control algorithms but also for integrated orbit and attitude control algorithms.",
author = "Park, {Han Earl} and Park, {Sang Young} and Chandeok Park and Kim, {Sung Woo}",
year = "2013",
month = "3",
doi = "10.5140/JASS.2013.30.1.001",
language = "English",
volume = "30",
pages = "1--10",
journal = "Journal of Astronomy and Space Science",
issn = "2093-5587",
publisher = "The Korean Space Science Society",
number = "1",

}

Development of integrated orbit and attitude software-in-the-loop simulator for satellite formation flying. / Park, Han Earl; Park, Sang Young; Park, Chandeok; Kim, Sung Woo.

In: Journal of Astronomy and Space Sciences, Vol. 30, No. 1, 03.2013, p. 1-10.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Development of integrated orbit and attitude software-in-the-loop simulator for satellite formation flying

AU - Park, Han Earl

AU - Park, Sang Young

AU - Park, Chandeok

AU - Kim, Sung Woo

PY - 2013/3

Y1 - 2013/3

N2 - An integrated orbit and attitude control algorithm for satellite formation flying was developed, and an integrated orbit and attitude software-in-the-loop (SIL) simulator was also developed to test and verify the integrated control algorithm. The integrated algorithm includes state-dependent Riccati equation (SDRE) control algorithm and PD feedback control algorithm as orbit and attitude controller respectively and configures the two algorithms with an integrating effect. The integrated SIL simulator largely comprises an orbit SIL simulator for orbit determination and control, and attitudwe SIL simulator for attitude determination and control. The two SIL simulators were designed considering the performance and characteristics of related hardware-in-the-loop (HIL) simulators and were combined into the integrated SIL simulator. To verify the developed integrated SIL simulator with the integrated control algorithm, an orbit simulation and integrated orbit and attitude simulation were performed for a formation reconfiguration scenario using the orbit SIL simulator and the integrated SIL simulator, respectively. Then, the two simulation results were compared and analyzed with each other. As a result, the user satellite in both simulations achieved successful formation reconfiguration, and the results of the integrated simulation were closer to those of actual satellite than the orbit simulation. The integrated orbit and attitude control algorithm verified in this study enables us to perform more realistic orbit control for satellite formation flying. In addition, the integrated orbit and attitude SIL simulator is able to provide the environment of easy test and verification not only for the existing diverse orbit or attitude control algorithms but also for integrated orbit and attitude control algorithms.

AB - An integrated orbit and attitude control algorithm for satellite formation flying was developed, and an integrated orbit and attitude software-in-the-loop (SIL) simulator was also developed to test and verify the integrated control algorithm. The integrated algorithm includes state-dependent Riccati equation (SDRE) control algorithm and PD feedback control algorithm as orbit and attitude controller respectively and configures the two algorithms with an integrating effect. The integrated SIL simulator largely comprises an orbit SIL simulator for orbit determination and control, and attitudwe SIL simulator for attitude determination and control. The two SIL simulators were designed considering the performance and characteristics of related hardware-in-the-loop (HIL) simulators and were combined into the integrated SIL simulator. To verify the developed integrated SIL simulator with the integrated control algorithm, an orbit simulation and integrated orbit and attitude simulation were performed for a formation reconfiguration scenario using the orbit SIL simulator and the integrated SIL simulator, respectively. Then, the two simulation results were compared and analyzed with each other. As a result, the user satellite in both simulations achieved successful formation reconfiguration, and the results of the integrated simulation were closer to those of actual satellite than the orbit simulation. The integrated orbit and attitude control algorithm verified in this study enables us to perform more realistic orbit control for satellite formation flying. In addition, the integrated orbit and attitude SIL simulator is able to provide the environment of easy test and verification not only for the existing diverse orbit or attitude control algorithms but also for integrated orbit and attitude control algorithms.

UR - http://www.scopus.com/inward/record.url?scp=84877144475&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84877144475&partnerID=8YFLogxK

U2 - 10.5140/JASS.2013.30.1.001

DO - 10.5140/JASS.2013.30.1.001

M3 - Article

AN - SCOPUS:84877144475

VL - 30

SP - 1

EP - 10

JO - Journal of Astronomy and Space Science

JF - Journal of Astronomy and Space Science

SN - 2093-5587

IS - 1

ER -