C2Flight: A Closed-Loop Co-Simulation Framework for Early-Stage Evaluation of Heterogeneous UAV Computing Systems
Overview
C2Flight enables early evaluation of UAV computing systems by integrating hardware models with physical hardware. It captures effects like buffering, resource sharing, and communication on flight behavior, validated through onboard and wireless pipelines. Two case studies show its utility in deployment and accelerator choices before full integration.
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Environment: simulation
“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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- arXiv Robotics — research abstractsC2Flight: 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.
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