초록 ▼

A spacecraft structure formed of one or more interchangeable modules is disclosed. The modules have two planar surfaces that cooperate to form a cavity, in which spacecraft equipment is housed. The modules are movable from a substantially stacked configuration to a substantially planar configuration

A spacecraft structure formed of one or more interchangeable modules is disclosed. The modules have two planar surfaces that cooperate to form a cavity, in which spacecraft equipment is housed. The modules are movable from a substantially stacked configuration to a substantially planar configuration. The disclosed spacecraft structure results in an increased ability to dissipate heat, a facilitated integration and testing process, a facilitated servicing process, a more efficient operational environment, and a more efficient use of space. The spacecraft design results in reduced spacecraft manufacturing, test and integration time, which will reduce overall cost, compared to present designs. The spacecraft in deployed, substantially planar configuration can be oriented with a planar surface facing toward or away from Earth or any suitable orientation between these extremes. As a result of the modularity and deployable in-orbit features, some portions of the structure may be deployed at right angles if required by mission constraints.

대표청구항 ▼

1. A spacecraft structure, comprising: a plurality of interchangeable modules coupled together by one or more connectors to create the spacecraft structure, with said interchangeable modules movable via said connectors from a substantially stacked configuration in which said modules are aligned v

1. A spacecraft structure, comprising: a plurality of interchangeable modules coupled together by one or more connectors to create the spacecraft structure, with said interchangeable modules movable via said connectors from a substantially stacked configuration in which said modules are aligned vertically to a substantially planar configuration in which said modules are aligned horizontally. 2. The spacecraft structure of claim 1, wherein said connectors comprise a mechanical connector. 3. The spacecraft structure of claim 1, wherein said connectors comprise a shape-memory metal connector. 4. The spacecraft structure of claim 1, wherein each of said interchangeable modules comprises: a first, substantially planar surface; and a second surface cooperating with said first surface to form a cavity for housing spacecraft equipment. 5. The spacecraft structure of claim 1, wherein said connectors comprise a non-contact connector. 6. The spacecraft structure of claim 1, wherein said modules are of uniform design. 7. The spacecraft structure of claim 1, wherein at least some of said interchangeable modules contain spacecraft equipment. 8. The spacecraft structure of claim 7, wherein said equipment requires power in an amount greater than 20 kW. 9. The spacecraft structure of claim 1, wherein said spacecraft structure can assume an in-orbit orientation with any portion thereof facing toward Earth. 10. A spacecraft structure, comprising: two modules; and a connector coupling said modules such that said modules can assume a first in-orbit configuration in which said modules are co-planar and a second in-orbit configuration in which said modules are angled. 11. The spacecraft structure of claim 10, wherein said connector is a mechanical connector. 12. The spacecraft structure of claim 11, wherein said mechanical connector comprises an extendable boom. 13. The spacecraft structure of claim 10, wherein said connector is a non-contact connector. 14. The spacecraft structure of claim 10, wherein said modules are detachedly coupled.