Russian scientists have invented a new way to assemble spacecraft directly in space. This will involve using virtual computer models of the satellite, created on Earth, to correctly assemble the real one in orbit. The new technology was developed by specialists from the Russian Space Systems holding (RKS, part of the Roscosmos corporation) and is already ready for practical use.
The key feature of the technology is the use of a digital twin – a virtual copy of the satellite, created in advance on Earth. The digital twin contains all the necessary information about the operation of the equipment, assembly, testing, and maintenance processes.
It records the main parameters of the operation of service and target equipment, models and algorithms for manufacturing, testing, and further maintenance.
The process involves operators in space assembling and upgrading the devices according to a predetermined algorithm, visually and functionally checking the systems, and comparing them with the digital twin if necessary.
RKS specialists emphasize that the technology not only speeds up the deployment of satellite constellations but also allows servicing already operating space systems. In the future, it is planned to use remotely controlled manipulators and robots for full-fledged construction in space.
Earlier, www1 reported on the manufacturing of parts for spacecraft directly in Earth orbit using 3D printing.
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