C2Flight: A Closed-Loop Co-Simulation Framework for Early-Stage Evaluation of Heterogeneous UAV Computing Systems
C2Flight: A Closed-Loop Co-Simulation Framework for Early-Stage Evaluation of Heterogeneous UAV Computing Systems
This paper presents C2Flight, a closed-loop co-simulation framework that enables early-stage evaluation of heterogeneous UAV computing systems by integrating hardware models with physical hardware through a unified node interface. The framework captures the combined effects of buffering, activation, resource sharing, communication, and local timing on closed-loop flight behavior, validated against onboard and wireless offboard physical computing pipelines. Two case studies demonstrate its utility in exploring deployment and accelerator bit-width choices before full-system integration.
Source: arXiv Robotics — research abstracts · Read original article ↗
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ion-driven approaches postpone system-level design feedback until the computing system is integrated. This work presents C2Flight, a closed-loop co-simulation framework that represents target systems as parameterized dataflow graphs and integrates models of hardware under design with independently accessible physical hardware through a unified node interface. Its graph runtime captures the combined effects of bufferi
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Source：arXiv Robotics — research abstracts · arxiv.org