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Protecting flight hardware during spacecraft vibration testing through greater understanding of the CONTRL systems ability to control input and limit responses
Spacecraft level vibration testing exposes the as-built spacecraft, in its flight configuration, to the low frequency (<100 Hz) dynamic environment experienced during launch with the primary objective of verifying structural integrity and system performance. This test requires as flight-like of a configuration as possible and is therefore typically one of the last tests performed in the spacecraft verification program. At this level of integration (spacecraft), failures pose a much greater risk to the program than at lower l ...
Conkey, Shelly; Schaefer, Ed; Persons, David;
Published by: 30th Space Simulation Conference: Mission Success Through Testing of Critical Challenges Published on:
Ability testing; Environmental testing; Software testing; Spacecraft; Vibration analysis; Vibration control; Parker Engineering
Solar Probe Plus (SPP) Wrap Around Automated Testing
The Solar Probe Plus (SPP) mission, under NASA s Living with a Star program, will fly a spacecraft (S/C) through the sun s outer corona. The mission will gather data on the processes of coronal heating, solar wind acceleration, and production, evolution and transport of solar energetic particles. The spacecraft has an Electrical Power System or EPS that has to undergo testing before delivery to the spacecraft for integration and testing. The specific unit to be delivered is called the Power System Electronic box or PSE. The ...
Published by: AUTOTESTCON (Proceedings) Published on:
Automation; Digital signal processors; Electric batteries; Electric power systems; Engines; Environmental testing; NASA; Probes; signal processing; Solar cell arrays; Space flight; Spacecraft; Spacecraft power supplies; Telemetering equipment; Testbeds; Wings; Parker Engineering