PIPHEN:ハミルトンエネルギー回路網による物理的相互作用予測
PIPHEN: Physical Interaction Prediction with Hamiltonian Energy Networks
マルチロボット協調における通信帯域と遅延の問題を解決するため、意味的通信とハミルトンエネルギー回路網を組み合わせた分散型物理認知制御フレームワークを提案し、データ量を5%以下に圧縮しつつ遅延を315msから76msに削減した。
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著者: Kewei Chen, Yayu Long, Mingsheng Shang
分類: cs.RO
原文アブストラクト
Multi-robot systems in complex physical collaborations face a "shared brain dilemma": transmitting high-dimensional multimedia data (e.g., video streams at ~30MB/s) creates severe bandwidth bottlenecks and decision-making latency. To address this, we propose PIPHEN, an innovative distributed physical cognition-control framework. Its core idea is to replace "raw data communication" with "semantic communication" by performing "semantic distillation" at the robot edge, reconstructing high-dimensional perceptual data into compact, structured physical representations. This idea is primarily realized through two key components: (1) a novel Physical Interaction Prediction Network (PIPN), derived from large model knowledge distillation, to generate this representation; and (2) a Hamiltonian Energy Network (HEN) controller, based on energy conservation, to precisely translate this representation into coordinated actions. Experiments show that, compared to baseline methods, PIPHEN can compress the information representation to less than 5% of the original data volume and reduce collaborative decision-making latency from 315ms to 76ms, while significantly improving task success rates. This work provides a fundamentally efficient paradigm for resolving the "shared brain dilemma" in resource-constrained multi-robot systems.
