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Article
Dynamics and adaptive control of a dual-arm space robot with closed-loop constraints and uncertain inertial parameters
A dynamics-based adaptive control approach is proposed for a planar dual-arm space robot in the presence of closed-loop constraints and uncertain inertial parameters of the payload. The controller is capable o...
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Article
Dynamics of a spacecraft with large flexible appendage constrained by multi-strut passive damper
This paper is concerned with the dynamics of a spacecraft with multi-strut passive damper for large flexible appendage. The damper platform is connected to the spacecraft by a spheric hinge, multiple dam** s...
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Article
Controllability of an underactuated spacecraft with one thruster under disturbance
For an underactuated spacecraft using only one thruster, the attitude controllability with respect to the orbit frame is studied in the presence of periodical oscillation disturbance, which provides a precondi...
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Article
The J 2 invariant relative configuration of spaceborne SAR interferometer for digital elevation measurement
A 3-craft formation configuration is proposed to perform the digital elevation model (DEM) for the distributed spaceborne interferometric synthetic aperture radar (InSAR), and it is optimized by the modified a...