Scientific Satellites at INPE

Chamon, Marco Antonio; Carvalho, Terezinha Ribeiro de

doi:10.1063/1.2216596

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Background To Satellites1

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“…As an example, Figure 1 shows the Equatorial Atmosphere Research Satellite (EQUARS), a typical scientific satellite under development by INPE [3]. Its various payloads are aimed at studying the equatorial low, middle and upper atmosphere-ionosphere.…”

Section: Background To Satellitesmentioning

confidence: 99%

Exploring Round-Trip Engineering Capabilities for Satellite Flight Software Projects

Santos

Cunha²,

Martins³

24th Digital Avionics Systems Conference

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This work reports the use of an IntegratedComputer Aided Software EngineeringEnvironment (I-CASE-E) tailored for real time applications modeling and preliminary code development of satellite flight software as a safetycritical system. The UML modeling of satellite flight software has been addressed by basic functions. An incremental software development, based in the 4+1 architectural views, can be effectively attained even at high-level models. This tends to contribute to a higher software quality and shorter and more predictable delivery cycles. A model-driven approach was taken, which supports round-trip engineering enabling model consistency and risk mitigation. To keep the approach general, the satellite under consideration has a 3-axis stabilized bus with a generic payload.

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Section: Background To Satellitesmentioning

confidence: 99%