Civil Engineering Reference
In-Depth Information
Fig. 3.27
Stress distribution of preliminary lower frame
Fig. 3.28
Deformation of preliminary lower frame
connecting the satellite structural subassemblies. Base plate provides mounting
seats for the telemetry module, bracket of GPS antenna, bracket of dipole S-band
antenna, four rotation mechanisms, and two separation transducers. It has also two
additional seats for mounting battery bracket. The base plate contains elliptical
hole working as a window for the star sensor. Mass of the base plate is 5.3 kg.
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