초록 ▼

A docking and active damping device for space structures is provided, in a docking portion of one space structure to be docked, with a positioning device in which an output rotor can be moved and rotated within a two-dimensional plane by a composite rotation of one or more eccentric rotors capable o

A docking and active damping device for space structures is provided, in a docking portion of one space structure to be docked, with a positioning device in which an output rotor can be moved and rotated within a two-dimensional plane by a composite rotation of one or more eccentric rotors capable of being independently driven and controlled by a direct drive motor and the output rotor, and a docking member having a docking ring and a latch mechanism are supported on the output rotor of the positioning device. A probe having a capture device capable of being protruded and driven in an axial direction by a linear motion is provided inwardly of the docking member, and the probe provides a 4-freedom movement according to a position of the passive side to capture and dock a drogue. The docking ring is supported through a strain sensor, a vibration of the passive side structure is detected, and the docking member is moved in a direction of suppressing the vibration to promptly suppress the vibration caused by disturbances from the inside and outside of the space structures.

대표청구항 ▼

A docking and active damping device for space structures for docking a plurality of space structures or space structure elements including: a positioning device having a fixed cylinder provided on a frame of a docking portion of one space structure to be docked, one or more eccentric rotors successi

A docking and active damping device for space structures for docking a plurality of space structures or space structure elements including: a positioning device having a fixed cylinder provided on a frame of a docking portion of one space structure to be docked, one or more eccentric rotors successively eccentrically provided between said fixed cylinder and an output rotor, and a hollow output rotor provided at an eccentric position of the final eccentric rotor, said eccentric rotors and said output rotor being independently driven and controlled by an electric direct drive motor; and a docking member supported on the output rotor of said positioning device, having a docking ring joined with a docking surface of the other space structure to be docked, and having a plurality of latch mechanisms in an outer peripheral portion of said docking surface, said docking member capable of being moved and axially rotated within a two-dimensional plane vertical to at least the docking direction by said positioning device.