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SISTEMA VARIACIONAL BIOFÍSICO PARA TECNOLOGIAS AVANÇADAS DE BATERIAS

Sep 2026 · Zenodo (CERN European Organization for Nuclear Research)

Abstract

SVBAC-DE: Modelo Multifísico e de Sistema para Baterias de Alto Desempenho — Uma Proposta de Modelagem Quântica, Predição e Controle Adaptativo Este estudo propõe uma arquitetura conceitual e computacional para a modelagem de baterias de alto desempenho baseada no Sistema Variacional Biofísico Acoplado da Dinâmica Eletroquímica (SVBAC-DE), uma extensão do conceito SVBAC originalmente desenvolvido para sistemas biológicos complexos. A proposta parte da hipótese de que o desempenho de uma bateria pode ser descrito como uma dinâmica acoplada entre dois fatores fundamentais: fluxo de energia e estado interno do sistema. A partir dessa estrutura, energia, potência, velocidade de carregamento, vida útil e segurança são tratados como propriedades funcionais emergentes da interação entre diferentes fenômenos físicos e escalas. O modelo integra, em uma arquitetura multifísica e de sistema, fenômenos eletroquímicos, elétricos, térmicos, mecânicos, químicos e microestruturais, conectando escalas que vão do nível atômico e das interfaces eletrodo-eletrólito até célula, módulo, pack e sistema energético. A proposta também incorpora sensoriamento, estimação de estados internos, inteligência artificial, modelos físicos, gêmeos digitais, predição de degradação, otimização multiobjetivo e controle adaptativo, formando um ciclo contínuo de: Percepção → Estimação → Deslocamento → Predição → Decisão → Intervenção → Feedback → Escalonamento. Um componente adicional da investigação é a exploração conceitual de modelos associados à escala quântica/atômica dos processos eletroquímicos, buscando compreender como fenômenos fundamentais de transporte de íons, estrutura eletrônica, interfaces e transferência de carga podem contribuir para modelos preditivos de maior fidelidade. O trabalho introduz ainda uma linguagem de qualificadores funcionais, originalmente inspirada na modelagem de sistemas biológicos, para representar estados dinâmicos de desempenho, estabilidade, degradação e eficiência em sistemas tecnológicos. O objetivo de longo prazo é investigar uma arquitetura capaz de integrar ciência dos materiais + eletroquímica + modelagem multifísica + inteligência artificial + controle + computação, permitindo estudar estratégias para aumentar simultaneamente a densidade energética, potência, velocidade de carregamento, vida útil e segurança. O conceito de “escalonamento infinito” é empregado aqui como hipótese arquitetural de escalabilidade, representando a possibilidade de transportar o modelo entre diferentes níveis — material, eletrodo, célula, módulo, pack, armazenamento estacionário e sistemas energéticos — e não como uma afirmação de escalabilidade física literalmente ilimitada. Esta publicação apresenta uma proposta de estudo e estrutura conceitual, destinada ao desenvolvimento futuro de modelos matemáticos, simulações, experimentos e validação experimental.SVBAC-DE: A Multiphysics and Systems Model for High-Performance Batteries — A Proposal for Quantum Modeling, Prediction, and Adaptive Control This study proposes a conceptual and computational architecture for modeling high-performance batteries based on the Coupled Biophysical Variational System for Electrochemical Dynamics (SVBAC-DE), an extension of the SVBAC framework originally developed for complex biological systems. The proposal is based on the hypothesis that battery performance can be represented as a coupled dynamic interaction between two fundamental factors: energy flow and the internal state of the system. Within this framework, energy, power, charging rate, lifetime, and safety are treated as emergent functional properties resulting from interactions across multiple physical processes and scales. The proposed architecture integrates electrochemical, electrical, thermal, mechanical, chemical, and microstructural phenomena, connecting multiple scales from atomic processes and electrode-electrolyte interfaces to cells, modules, battery packs, and larger energy systems. The framework further incorporates sensing, internal-state estimation, artificial intelligence, physics-based modeling, digital twins, degradation prediction, multi-objective optimization, and adaptive control, establishing a continuous cycle: Perception → Estimation → Displacement → Prediction → Decision → Intervention → Feedback → Scaling. An additional research direction explores the conceptual use of quantum/atomic-scale models to investigate how fundamental phenomena involving ion transport, electronic structure, interfaces, and charge transfer may contribute to higher-fidelity predictive models of electrochemical systems. The study also introduces a language of functional qualifiers, originally inspired by biological systems modeling, to represent dynamic states of performance, stability, degradation, and efficiency in technological systems. The long-term objective is to investigate an integrated architecture combining materials science + electrochemistry + multiphysics modeling + artificial intelligence + control + computing, with the aim of exploring strategies capable of simultaneously improving energy density, power, charging speed, lifetime, and safety. The concept of “infinite scalability” is used as an architectural hypothesis, referring to the potential transfer of the modeling framework across multiple levels — material, electrode, cell, module, battery pack, stationary storage, and energy systems — rather than claiming physically unlimited scalability. This publication presents a research proposal and conceptual framework intended to support future mathematical modeling, computational simulations, experimental development, and empirical validation.

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