ORCID Profile
0000-0002-4821-6818
Current Organisation
Beijing Institute of Technology
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Publisher: Elsevier BV
Date: 03-2021
Publisher: MDPI AG
Date: 11-01-2022
Abstract: The space debris problem poses a huge threat to operational satellites and has to be addressed. Multiple removal methods have been proposed to keep Earth’s orbit stable. Flexible connection capturing methods, such as the harpoon system, tether–gripper system and the net system, are potential candidate methods for space debris removal in the future. However, the tethered system is usually assumed as a dumbbell model where two end masses are connected by a rigid bar. This traditional model is not accurate enough to predict the motion of the target, neither the whole system. In this paper, three models, namely the modified dumbbell model, lumped-mass model and the ANCF model, to describe a tethered post-capture system for space debris removal are described and compared. Moreover, modal analysis of the tethered system is performed, and an analytical solution of the system’s natural frequency is derived. In addition, two configurations of the tethered system, namely the single tether configuration and the sub-tether configuration are simulated and compared based on three models, respectively. Finally, the influence on the chaser satellite by the initial angular velocity of the target is analyzed.
Publisher: Elsevier BV
Date: 04-2022
Publisher: Elsevier BV
Date: 2022
Publisher: Elsevier BV
Date: 11-2022
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 06-2018
Publisher: Elsevier BV
Date: 07-2023
Publisher: IEEE
Date: 12-2017
Publisher: IEEE
Date: 03-2016
Publisher: Elsevier BV
Date: 11-2022
Publisher: IEEE
Date: 07-2016
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 12-2018
Publisher: Springer Science and Business Media LLC
Date: 04-08-2023
Publisher: Elsevier BV
Date: 06-2021
Publisher: Elsevier BV
Date: 11-2020
Publisher: Elsevier BV
Date: 09-2017
No related grants have been discovered for Lingling Shi.