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통합유도조종에서 실시간 모델 예측 제어를 위한 FPGA 기반 PD-IPM 가속화 기법
김대연(Daeyeon Kim),이헌철(Heonchoel Lee),최원석(Wonseok Choi),정보라(Bora Jeong),조영기(Youngki Cho) 한국정보기술학회 2024 한국정보기술학회논문지 Vol.22 No.3
This paper addresses the integrated guidance and control system as a key element to secure effective maneuverability, especially in the military domain. Recent research has shown a growing interest in Model Predictive Control(MPC) and convex optimization. However, despite the excellent performance of convex optimization, there is a challenge in ensuring real-time capability in embedded systems due to high computational requirements. Therefore, the paper proposes a method to accelerate convex optimization using Primal-Dual Interior-Point Method(PD-IPM) on FPGA-based platforms and emphasizes enhancing the real-time capability of the system. In the experimental results, the proposed algorithm successfully performs target tracking while reducing the overall execution time by approximately 33%.