Work

FPGA-Based Neural Network Accelerators for Space Missions: A Survey

Year: 2026

Type: article

Abstract: Space missions are growing ever more ambitious, placing greater demands on onboard computing. Field-programmable gate arrays (FPGAs) have garnered interest due to their reconfigurability and cost-effectiveness. At the same time, neural network (NN)-based methods are proving invaluable for critical spacecraft tasks such as autonomous operations, remote sensing, selective downlink, and data compression. This survey reviews and classifies the state of the art in FPGA-based NN accelerators for space missions. We examine current trends, highlight key challenges, and suggest directions for future research. This work highlights key aspects for integrating high-performance NN acceleration into next-generation spacecraft computing systems.

Source: ACM Computing Surveys

DOI: 10.1145/3857797

Authors: Pedro Antunes, Artur Podobas

Institution: KTH Royal Institute of Technology

Language: English

Topic: Embedded Systems Design Techniques

Subfield: Hardware and Architecture

Field: Computer Science

Domain: Physical Sciences

Open Access status: hybrid

Funder: European Commission

Award: Automatics in Space Exploration