UPMSat-2 Simulink models

Overview

This repository contains the Simulink models used during the development and testing activities from the UPMSat-2 Attitude Control System (ACS).

General Structure:

• ACS_MIL: Contains the simulation from the satellite's environment and equipment. This model is intended to be used during the Model In-the-Loop (MIL) testing, where the algorithm is tested inside the Simulink simulation environment.

• ACS_PIL: Contains the simulation from the satellite's environment and equipment. This model is intended to be used during the Processor In-the-Loop (PIL) testing and communicates with the OBSW by means of a serial line, the /dev/ttyUSB0 device.

• ACS_SIL: Same as ACS_PIL, but it is intended to be used during the Software In-the-Loop (SIL) testing. The communication between the OBSW and the SIL model is carried out via through sockets, port 5000.

• Control_Algorithm: Contains the control.slx Simulink model that corresponds to the implementation of the UPMSat-2 ACS controller. This model is transformed into C or Ada source code, and is then embedded in the satellite on-board software (OBSW). The controller has been tested following the in-the-loop simulation technique.

License

Copyright (C) Universidad Politécnica de Madrid

Copyright (C) Institudo de Microgravedad Ignacio da Riva

The UPMSat-3 OBSW was developed by the IDR Institute at the Universidad Politécnica de Madrid. These models are distributed under the GNU General Public License v3.