A Comparison of the Technological Maturation of SmallSat Propulsion Systems From 2018 to 2020

Sie sind hier: Homepage > Suche

A Comparison of the Technological Maturation of SmallSat Propulsion Systems From 2018 to 2020

Bruce Yost / Sasha Weston / Craig Burkhard / Julianna Fishman

The maturity in small spacecraft technology is indicated by the continued growth in the number of missions, mission complexity, and the expansion of smallsat subsystem capability. Identified development paths include the consideration of systems and components with flight heritage on larger spacecraft to meet the needs of smaller platforms, the conception of novel technologies specifically designed for small spacecraft, and the incremental improvements every 1-2 years in components where the underlying technology remains unchanged. Progress of overall smallsat technology development is captured in the most recent 2020 State-of-the-Art Small SpacecraftTechnology (SoA) report, the objective of which is to assess and provide an overview on the current development status across all subsystem architectures. The SoA report contains a variety of surveys covering device performance, capabilities, and flight history, as presented in publicly available literature. The focus of these surveys is on devices or systems that can be commercially procured or appear on a path towards commercial availability. The work toward the 2020 edition of the report was managed by NASA’s Small Spacecraft Systems Virtual Institute (S3VI)and performed by several NASA and contractor staff. The S3VI is jointly funded by NASA’s Space TechnologyMission Directorate and Science Mission Directorate.