Shape keeping control of maneuverable tether-net space robots

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5 Scopus citations

Abstract

The maneuverable tether-net space robot (MTNSR) is a promising space robot in the capture of non-cooperative space debris. For its shape keeping problem, a novel dynamic model and a corresponding shape keeping controller are proposed in this paper. The net is modeled by four triangle shells and the tether is modeled using interval functions, firstly. Secondly, the dynamic model is presented based on the Hamilton principle. Then, the shape keeping controller is designed with the double optimization pseudo dynamic inversion and the sliding mode control. Simulation results show that the net deformation and the orbital radial movement are prevented under the controller. The net can move along the expected trajectory and keep the net shape effectively.

Original languageEnglish
Title of host publication2014 IEEE International Conference on Robotics and Biomimetics, IEEE ROBIO 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages136-141
Number of pages6
ISBN (Electronic)9781479973965
DOIs
StatePublished - 20 Apr 2014
Event2014 IEEE International Conference on Robotics and Biomimetics, IEEE ROBIO 2014 - Bali, Indonesia
Duration: 5 Dec 201410 Dec 2014

Publication series

Name2014 IEEE International Conference on Robotics and Biomimetics, IEEE ROBIO 2014

Conference

Conference2014 IEEE International Conference on Robotics and Biomimetics, IEEE ROBIO 2014
Country/TerritoryIndonesia
CityBali
Period5/12/1410/12/14

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