Space manipulators provide an important means for performing in-orbit servicing tasks, but their motion planning becomes challenging when the spacecraft base is free-floating. In this case, joint motion not only drives the end-effector but also induces base motion, so the end-effector response cannot be obtained from c...
Jun-Feng Yuan, Xiao-Yi Wang, Xue Bai et al.· International Conference on...· 0 citations
This paper presents an adaptive sliding mode control (ASMC) strategy for the precise and safe operation of a dual-arm free-floating space robot (FFSR) during approach and synchronization with a noncooperative object, such as a 3D tumbling defunct satellite. Unlike conventional sliding mode control (SMC), the proposed...
Xin-Yi Li, Xiao-Yi Wang, Yuan Chai et al.· Journal of Aerospace Enginee...· 0 citations
Compared with a single-arm configuration, a dualarm space robot can share grasping loads, improve capture stability, and provide mutual backup during non-cooperative target operations. This paper addresses the coordinated pre-capture of a spinning non-cooperative target by a dual-arm free-flying space robot considering...
Bo-Rui Song, Xiao-Yi Wang, Ming Xu· 2026 3rd International Confe...· 0 citations
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