The invention discloses an eight-rod six-degree-of-freedom satellite platform for ultra-precise ultra-stable satellites, and a decoupling control method of the eight-rod six-degree-of-freedom satellite platform. The eight-rod six-degree-of-freedom satellite platform for ultra-precise ultra-stable satellites comprises a load cabin, a platform cabin and a suspension device, wherein the suspension device is arranged between the load cabin and the platform cabin; the load cabin and the platform cabin are in non-contact arrangement through the suspension device. Besides, the invention further discloses a decoupling control method of the eight-rod six-degree-of-freedom satellite platform for ultra-precise ultra-stable satellites. The eight-rod six-degree-of-freedom satellite platform disclosed by the invention is simple to mount; only eight magnetic-suspension mechanisms need to be symmetrically mounted, so that the operation is simple and easy; the decoupling can be measured and controlled by reasonably allocating the number and the layout of the magnetic-suspension mechanisms and judging whether the distribution force is dynamically output or not in a real-time manner, and judging the size and the direction of the distribution force; the decoupling control method can be completely realized through algorithms; the redundant design of the eight magnetic-suspension mechanisms is high in reliability.
Eight-rod six-degree-of-freedom satellite platform for ultra-precise ultra-stable satellites, and decoupling control method of eight-rod six-degree-of-freedom satellite platform
2015-11-18
Patent
Electronic Resource
English
IPC: | B64G Raumfahrt , COSMONAUTICS |
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