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The ERAU droidsat framework is part of the Embry-Riddle Aeronautical University - Prescott, AZ campus Spacecraft Detail Design effort to develop a commercial off the shelf (COTS) satellite test bed. The droidsat framework is currently designed using Android 3.2 (Honeycomb). The software design is highly modular to ease the work required for future satellite design iterations.
The Onboard Computer subsystem (OBC) controls, monitors, and logs the status of the system. This subsystem also executes the Attitude Determination and Control (ADC) algorithm and provides the necessary outputs to control the rotation rate of the Attitude Control (AC) reaction wheel during the designated stabilizing and maneuver phases. The OBC employs an Acer A500 tablet computer running the Android Operating System (OS) along with associated software and is designed in a modular fashion to allow for ease o