PINEAPPLE:用于锂离子电池电极预后参数推断的物理信息神经进化算法

📄 中文摘要

准确、实时且无损地估计锂离子电池内部状态对于预测退化、优化使用策略和延长操作寿命至关重要。PINEAPPLE(用于锂离子电池电极预后参数推断的物理信息神经进化算法)是一种新颖的框架,结合了物理信息神经网络(PINNs)与进化搜索算法,实现了快速、可扩展且可解释的参数推断,具有应用于下一代电池的潜力。该元学习的PINN利用基本物理原理,实现了电极行为的准确零样本预测,测试误差低于0.1%。

📄 English Summary

PINEAPPLE: Physics-Informed Neuro-Evolution Algorithm for Prognostic Parameter Inference in Lithium-Ion Battery Electrodes

Accurate, real-time, and non-destructive estimation of internal states in lithium-ion batteries is crucial for predicting degradation, optimizing usage strategies, and extending operational lifespan. PINEAPPLE (Physics-Informed Neuro-Evolution Algorithm for Prognostic Parameter inference in Lithium-ion battery Electrodes) is a novel framework that integrates physics-informed neural networks (PINNs) with an evolutionary search algorithm, enabling rapid, scalable, and interpretable parameter inference with potential applications in next-generation batteries. The meta-learned PINN leverages fundamental physics principles to achieve accurate zero-shot predictions of electrode behavior, with test errors below 0.1%.

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数据源: OpenAI, Google AI, DeepMind, AWS ML Blog, HuggingFace 等