Design procedure of chattering attenuation sliding mode attitude control of a satellite system

Nemati, Hamidreza; Hokamoto, Shinji

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.

Citation

Nemati, H., & Hokamoto, S. (2014). Design procedure of chattering attenuation sliding mode attitude control of a satellite system

• Conference Name: 24th AAS/AIAA Space Flight Mechanics Meeting
• Conference Location: Santa Fe, New Mexico, USA
• 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