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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