@InProceedings{AlmeidaChagMatt:2018:MiOpCo,
author = "Almeida, Danilo Pallamin and Chagas, Ronan Arraes Jardim and
Mattiello-Francisco, Maria de F{\'a}tima",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Nacional de Pesquisas Espaciais (INPE)} and {Instituto Nacional de
Pesquisas Espaciais (INPE)}",
title = "Mission operation concept analysis of the NanosatC-BR2 using
INPE's satellite simulator",
booktitle = "Proceedings...",
year = "2018",
organization = "United Nations/Brazil Symposium on Basic Space Technology",
abstract = "Operation concept is a discipline addressed by system engineers
very early in satellite development cycle. Mission requirements
are analyzed taking into account power consumption and data rate
each payload needs. Dealing with the limited power budget
available in CubeSat-based missions is a challenge. In this paper
we show the usage of the satellite simulator developed by Chagas
[1] at INPEs Space Mission Integrated Design Center (CPRIME), in
the analysis of the NanosatC-BR2 issues regarding operation
concept of its payloads. NanosatCBR2 is INPEs second scientific
CubeSat, expected to be launched by early 2019. The simulator
encompasses orbital propagation, power generation and consumption,
equipment usage, the use of mass memory for On Board Data Handling
(OBDH) tasks, and communication with ground stations for science
data download. The focus of the simulations was to verify
plausible mission operation concept with regards to the power and
data budgets considering the operation of the three physical
payloads onboard the satellite. Each simulation scenario varied
the individual operations of each payload relative to the orbital
period and data generation limits. The simulation results
highlight scenarios in which power and data budgets are balanced
in order to meet the operation requirements of each payload. These
scenarios were very useful to the NanosatC-BR2 team to make the
decision concerning the feasible implementation.",
conference-location = "Natal, RN",
conference-year = "11-14 Sept.",
label = "lattes: 8666823357523918 3 PallaminChagMatt:2018:MiOpCo",
language = "en",
targetfile = "almeida_mission.pdf",
urlaccessdate = "21 maio 2024"
}