Chattering attenuation sliding mode control of a satellite's attitude

Hamidreza Nemati, Shinji Hokamoto

研究成果: ジャーナルへの寄稿Conference article

2 引用 (Scopus)

抄録

This paper develops a new robust nonlinear control algorithm based on the theory of sliding mode to control the attitude of a satellite. The system comprises a satellite with three pairs of thrusters on the satellite's principal axes. Since conventional sliding mode controllers include a discontinuous function, a significant problem called chattering can occur. The main purpose of this paper is to design a new switching function in order to alleviate this drawback. Moreover, for increasing the robustness of the proposed controller, a new slope-varying hyperbolic function is utilized. Simulation results highlight the effectiveness of the proposed method.

元の言語英語
ページ(範囲)1369-1376
ページ数8
ジャーナルAdvances in the Astronautical Sciences
148
出版物ステータス出版済み - 1 1 2013
イベント23rd AAS/AIAA Space Flight Mechanics Meeting, Spaceflight Mechanics 2013 - Kauai, HI, 米国
継続期間: 2 10 20132 14 2013

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Sliding mode control
sliding
attenuation
Satellites
controllers
hyperbolic functions
Hyperbolic functions
Switching functions
Controllers
Robustness (control systems)
slopes
simulation

All Science Journal Classification (ASJC) codes

  • Aerospace Engineering
  • Space and Planetary Science

これを引用

Chattering attenuation sliding mode control of a satellite's attitude. / Nemati, Hamidreza; Hokamoto, Shinji.

:: Advances in the Astronautical Sciences, 巻 148, 01.01.2013, p. 1369-1376.

研究成果: ジャーナルへの寄稿Conference article

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