The paper presents an effective procedure for fast algorithm prototyping. The AI-aided GNC system is deployed to an MCU processor, whose specifications are comparable to flight hardware. The Processor-in-the-Loop test by simulating the orbital environment on a dedicated PC, leaving the GNC execution to the MCU. Execution times and numerical accuracy are assessed and compared with on-board requirements, paving the way to extensive testing campaign to increase the TRL of the presented architectures.
Processor-in-the-Loop Testing of AI-aided Algorithms for Spacecraft GNC
Stefano Silvestrini;Michele Lavagna
2020-01-01
Abstract
The paper presents an effective procedure for fast algorithm prototyping. The AI-aided GNC system is deployed to an MCU processor, whose specifications are comparable to flight hardware. The Processor-in-the-Loop test by simulating the orbital environment on a dedicated PC, leaving the GNC execution to the MCU. Execution times and numerical accuracy are assessed and compared with on-board requirements, paving the way to extensive testing campaign to increase the TRL of the presented architectures.File in questo prodotto:
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