Finite-Time Contractive Control of Spacecraft Rendezvous System

Autor:	Jing Sheng, Yunhai Geng, Min Li, Baolong Zhu
Jazyk:	angličtina
Rok vydání:	2023
Předmět:	finite-time contractive stability state feedback control spacecraft rendezvous system cone complementary linearization C-W equations Mathematics QA1-939
Zdroj:	Mathematics, Vol 11, Iss 8, p 1871 (2023)
Druh dokumentu:	article
ISSN:	2227-7390
DOI:	10.3390/math11081871
Popis:	In this paper we investigate the problem of a finite-time contractive control method for a spacecraft rendezvous control system. The dynamic model of relative motion is formulated by the C-W equations. To improve the convergent performance of the spacecraft rendezvous control system, a finite-time contractive control law is introduced. Lyapunov’s direct method is employed to obtain the existence condition of the desired controllers. The controller parameter can be obtained with the help of the cone complementary linearization algorithm. A numerical example verifies the effectiveness of the obtained theoretical results.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/71bb0407074345ffb37bd301c66396c3 Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF Plný text ve formátu HTML
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