Efficient Event-Based Adaptive Sliding Mode Control for Spacecraft Attitude Stabilization

Amrr, SM and Chakravarty, A and Alam, MM and Algethami, AA and Nabi, M (2022) Efficient Event-Based Adaptive Sliding Mode Control for Spacecraft Attitude Stabilization. In: Journal of Guidance, Control, and Dynamics, 45 (7). pp. 1328-1336.

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Abstract

This study investigates the problem of attitude control design for spacecraft operating in a bandwidth-restricted environment. The proposed control solution should ensure robustness toward unknown inertia and disturbance-induced uncertainties in tandem with an economically efficient utilization of network resources. The study is conducted is to develop an attitude controller that stabilizes the states of the spacecraft while avoiding unwinding problem. It also needs to provide robustness toward unknown uncertainties and disturbances with minimum use of communication resources. A comparative numerical analysis of the proposed strategy with a newly developed event triggered (ET) sliding mode control (SMC) scheme is also presented.

Item Type:	Journal Article
Publication:	Journal of Guidance, Control, and Dynamics
Publisher:	AIAA International
Additional Information:	The copyright for this article belongs to the AIAA International.
Department/Centre:	Division of Electrical Sciences > Electronic Systems Engineering (Formerly Centre for Electronic Design & Technology)
Date Deposited:	01 Jul 2022 09:39
Last Modified:	01 Jul 2022 09:39
URI:	https://eprints.iisc.ac.in/id/eprint/74143

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