Integrated attitude and orbit model of an earth orbiting satellite using three-axis control

Mohamad Fakhari Mehrjardi, Hilmi Sanusi, Mohd Alauddin Mohd Ali

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

1 Citation (Scopus)

Abstract

Objective of this study is creating an integrated satellite orbital dynamics model with attitude control models. This research gives an insight to the mathematical modeling and simulation of satellite attitude and orbit dynamics. In the model pointing accuracy knowledge is assumed 100μrad and the target of control system is 500μrad as pointing accuracy. Based on these parameters control actuators and sensors are selected. Through an explanation and modeling of attitude and orbit dynamics models, a control strategy for the attitude is designed. An attitude observer based on linear Kalman filter (LKF) is developed and benchmarked and implemented in a simulator and this observer uses a linear, constant coefficient state matrix to provide a feedback control. The results show using reaction wheels and LKF in the integrated model aid to achieve the required pointing accuracy.

Original languageEnglish
Title of host publicationInternational Conference on Space Science and Communication, IconSpace
PublisherIEEE Computer Society
Pages414-417
Number of pages4
Volume2015-September
ISBN (Print)9781479919406
DOIs
Publication statusPublished - 29 Sep 2015
Event4th International Conference on Space Science and Communication, IconSpace 2015 - Langkawi, Malaysia
Duration: 10 Aug 201512 Aug 2015

Other

Other4th International Conference on Space Science and Communication, IconSpace 2015
CountryMalaysia
CityLangkawi
Period10/8/1512/8/15

Fingerprint

Orbits
Earth (planet)
Satellites
Kalman filters
Dynamic models
Attitude control
Feedback control
Wheels
Actuators
Simulators
mathematical modeling
Control systems
control system
Sensors
simulation

Keywords

  • attitude and orbit control
  • attitude and orbit determination
  • linear Kalman filter (LKF)
  • satellite

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Aerospace Engineering
  • Electrical and Electronic Engineering
  • Communication

Cite this

Mehrjardi, M. F., Sanusi, H., & Ali, M. A. M. (2015). Integrated attitude and orbit model of an earth orbiting satellite using three-axis control. In International Conference on Space Science and Communication, IconSpace (Vol. 2015-September, pp. 414-417). [7283832] IEEE Computer Society. https://doi.org/10.1109/IconSpace.2015.7283832

Integrated attitude and orbit model of an earth orbiting satellite using three-axis control. / Mehrjardi, Mohamad Fakhari; Sanusi, Hilmi; Ali, Mohd Alauddin Mohd.

International Conference on Space Science and Communication, IconSpace. Vol. 2015-September IEEE Computer Society, 2015. p. 414-417 7283832.

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

Mehrjardi, MF, Sanusi, H & Ali, MAM 2015, Integrated attitude and orbit model of an earth orbiting satellite using three-axis control. in International Conference on Space Science and Communication, IconSpace. vol. 2015-September, 7283832, IEEE Computer Society, pp. 414-417, 4th International Conference on Space Science and Communication, IconSpace 2015, Langkawi, Malaysia, 10/8/15. https://doi.org/10.1109/IconSpace.2015.7283832
Mehrjardi MF, Sanusi H, Ali MAM. Integrated attitude and orbit model of an earth orbiting satellite using three-axis control. In International Conference on Space Science and Communication, IconSpace. Vol. 2015-September. IEEE Computer Society. 2015. p. 414-417. 7283832 https://doi.org/10.1109/IconSpace.2015.7283832
Mehrjardi, Mohamad Fakhari ; Sanusi, Hilmi ; Ali, Mohd Alauddin Mohd. / Integrated attitude and orbit model of an earth orbiting satellite using three-axis control. International Conference on Space Science and Communication, IconSpace. Vol. 2015-September IEEE Computer Society, 2015. pp. 414-417
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