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arXiv 1804.04064math.DS
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开放物理系统:从GENERIC到端口-哈密顿系统

Open physical systems: from GENERIC to port-Hamiltonian systems

A. Moses Badlyan, B. Maschke, C. Beattie, V. Mehrmann

摘要:

非平衡可逆/不可逆耦合(与首字母缩略词“通用”)的框架内的开放物理系统的配方是在这项工作中与状态空间实现,给出了作为边界端口-哈密顿系统。这种重新明确地进行分裂系统的动态到一个可逆的贡献由一个泊松括号和一个不可逆的贡献由一个对称耗散括号,并促进了引入的类有效能的潜力。

英文摘要:

Formulations of open physical systems within the framework of Non-Equilibrium Reversible/Irreversible Coupling (associated with the acronym "GENERIC") is related in this work with state-space realizations that are given as boundary port-Hamiltonian systems. This reformulation is carried out explicitly by splitting the dynamics of the system into a reversible contribution given by a Poisson bracket and an irreversible contribution given by a symmetric dissipation bracket, and is facilitated by the introduction of an exergy-like potential.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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