Developing a proposed satellite reaction wheel model with current mode control

Mohamad Fakhari Mehrjardi, Hilmi Sanusi, Mohd Alauddin Mohd Ali

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

1 Citation (Scopus)

Abstract

The motivation for development of reaction wheel components model is to achieve a precise reaction wheel model for attitude control subsystem of spacecraft. Recent developments in spacecrafts manufacturing industry have heightened the need for accurate attitude control subsystems. Performance of spacecraft attitude control, as one of the complex subsystems of spacecrafts, is often reduced by both environmental and internal disturbances. Ideally, the output torque of reaction wheel should depend on the input current but in reality; various disturbances are operative as well. Most commonly, disturbance sources are flywheel imbalance, bearing frictions, bearing torque noise, motor torque ripple and cogging. This study proposes a precise reaction wheel model and these disturbance torques are considered inside the model. Then the results show how disturbance torques deteriorate the wheel speed, angular momentum, and reaction torque of the reaction wheel.

Original languageEnglish
Title of host publicationInternational Conference on Space Science and Communication, IconSpace
PublisherIEEE Computer Society
Pages410-413
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

Wheels
Satellites
Torque
Spacecraft
Attitude control
Bearings (structural)
subsystem
Torque motors
Flywheels
Angular momentum
manufacturing industry
Friction
performance
Industry

Keywords

  • flywheel imbalance disturbances
  • friction torque
  • Reaction wheel

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). Developing a proposed satellite reaction wheel model with current mode control. In International Conference on Space Science and Communication, IconSpace (Vol. 2015-September, pp. 410-413). [7283839] IEEE Computer Society. https://doi.org/10.1109/IconSpace.2015.7283839

Developing a proposed satellite reaction wheel model with current mode 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. 410-413 7283839.

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

Mehrjardi, MF, Sanusi, H & Ali, MAM 2015, Developing a proposed satellite reaction wheel model with current mode control. in International Conference on Space Science and Communication, IconSpace. vol. 2015-September, 7283839, IEEE Computer Society, pp. 410-413, 4th International Conference on Space Science and Communication, IconSpace 2015, Langkawi, Malaysia, 10/8/15. https://doi.org/10.1109/IconSpace.2015.7283839
Mehrjardi MF, Sanusi H, Ali MAM. Developing a proposed satellite reaction wheel model with current mode control. In International Conference on Space Science and Communication, IconSpace. Vol. 2015-September. IEEE Computer Society. 2015. p. 410-413. 7283839 https://doi.org/10.1109/IconSpace.2015.7283839
Mehrjardi, Mohamad Fakhari ; Sanusi, Hilmi ; Ali, Mohd Alauddin Mohd. / Developing a proposed satellite reaction wheel model with current mode control. International Conference on Space Science and Communication, IconSpace. Vol. 2015-September IEEE Computer Society, 2015. pp. 410-413
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