Design of a power management system for flight control computer

Chao Deng

doi:10.1117/12.2639871

19 October 2022 Design of a power management system for flight control computer

Chao Deng

Proceedings Volume 12294, 7th International Symposium on Advances in Electrical, Electronics, and Computer Engineering; 122941P (2022) https://doi.org/10.1117/12.2639871
Event: 7th International Symposium on Advances in Electrical, Electronics and Computer Engineering (ISAEECE 2022), 2022, Xishuangbanna, China

Abstract

The flight control computer includes two parts, the power management system and the flight control computer system. The power management system realizes the input and output power supply management of airborne equipment, including components such as power management board, DC/DC power board, current acquisition board and power filter. The power module is converted into the +12V DC power supply required for the flight control computer to work， the current collection board collects the output current value of the relay components on it, and transmits it to the power management board. The current acquisition board collects the output current value of the relay components on it, and transmits it to the power management board. The power management board realizes AD acquisition of analog signals such as current and voltage, and the processing and analysis of voltage or current output signals such as fuel power supply, throttle steering gear, brake relay, inertial navigation positive pole, navigation light control, fuel level detection, etc. At the same time, the CAN interface is used to realize the communication with the flight control computer.

Citation Download Citation

Chao Deng "Design of a power management system for flight control computer", Proc. SPIE 12294, 7th International Symposium on Advances in Electrical, Electronics, and Computer Engineering, 122941P (19 October 2022); https://doi.org/10.1117/12.2639871

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