In this paper, a brief overview of the nanosatellite on-board computer (OBC) functions will be described. The main advantages and disadvantages of the most common OBC architecture will be explained. A set of three different architecture variants for TUMnanoSAT series of CubeSat nanosatellites is proposed and described. A feature comparison is performed in order to highlight the improvements and advantages of the proposed on-board computer architecture designs over traditional CubeSat OBC architectures.
In this paper, a brief overview of TUMnanoSAT's educational and scientific missions, the impact on system design and educational opportunities are presented. The main basic test procedures for the launch of this nanosatellite are described, including the structure, power supply and attitude control. The main mission of TUMnanoSAT is to provide practical experience to students not only in designing, building, but also testing the nanosatellite with various missions.
In this paper, the data obtained from the research on the development of methods for measuring the parameters of nanostructured sensors, which is based on the use of 2 amplifiers and 2 analog-digital converters for measuring the voltages at the reference voltage source and the voltage drop on the additional resistor, which eliminates the shunt effect of the resistance of the structures investigated by the resistance input of the amplifier.
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