Hamidreza Nemati Hamidreza.Nemati@uwe.ac.uk
Lecturer in Aerospace Engineering
Design procedure of chattering attenuation sliding mode attitude control of a satellite system
Nemati, Hamidreza; Hokamoto, Shinji
Authors
Shinji Hokamoto
Abstract
This study presents a design procedure for a new robust nonlinear control algorithm based on the theory of the terminal sliding mode (TSM) to control the attitude of a satellite system. Since the traditional TSM controllers include a discontinuous function, a significant problem called chattering can occur. In this paper, a methodology for designing a new switching function is discussed to alleviate this drawback over time. Besides, to highlight the robustness of the proposed method against uncertainties, a satellite with three pairs of thrusters subject to parameter variation is simulated.
Presentation Conference Type | Conference Paper (Published) |
---|---|
Conference Name | 24th AAS/AIAA Space Flight Mechanics Meeting |
Start Date | Jan 26, 2014 |
End Date | Jan 30, 2014 |
Acceptance Date | Jan 26, 2014 |
Publication Date | 2014 |
Deposit Date | Apr 21, 2020 |
Volume | 152 |
ISBN | 9780877036111 |
Public URL | https://uwe-repository.worktribe.com/output/5883475 |
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