Active Weightlessness System

Ground modal testing under conditions simulating weightlessness and testing of large transformable spacecraft systems deployment, including reflectors with a diameter up to 50 m.
Year of release: 2014
Guaranteed service life (years): 3
Estimated production / delivery time (months): 12
Possibility to adapt the product to customer requirements: Yes

Parameter Value
Object suspension error <20 g
Residual added mass <10 g
Frequency band of modal testing 0,01 - 30 Hz


Active suspension system for large-sized transformable spacecraft systems at ground modal testing. Simultaneously with the suspension, the dynamic parameters are estimated (velocity, acceleration, etc.) with reference to the absolute time scale.

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