ABSTRACT The study presents power flow modelling for dynamic systems featuring chain structures. For this purpose, the Bond Graph method is particularly suitable. This tool describes engineering systems in different fields via domain-independent graphical representation using general dynamic modelling for any physical system. Even repetitive constructions called chains can be modelled. This paper aims for power flow based dynamical models of serial type chain structures. Further graphical systematization identifies four basic scalar segments which again correlate with four general vectorial total model structures. Examples and general algorithms, to obtain the scalar segment model and the vectorial overall model, support the proposed modeling. The main vectorial modelling element is identified as a relative coordinate transformation. The approach includes usage for open and closed chains plus rings of ring structures. It aims at universal usage independent of serial chain structure type, application domain or software tool. Moreover, it can be used beneficially in various non-physical fields. GRAPHICAL ABSTRACT

中文翻译：

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具有链结构特征的系统——广义键图建模

摘要 该研究提出了具有链结构的动态系统的潮流建模。为此，Bond Graph 方法特别适合。该工具使用任何物理系统的通用动态建模，通过独立于域的图形表示来描述不同领域的工程系统。甚至可以对称为链的重复结构进行建模。本文旨在建立基于功率流的串联型链结构动力学模型。进一步的图形系统化确定了四个基本标量段，它们再次与四个通用矢量总模型结构相关。示例和通用算法，以获得标量段模型和矢量整体模型，支持所提出的建模。主要的矢量建模元素被标识为相对坐标变换。该方法包括用于开链和闭链以及环状结构的环。它的目标是通用的，不受串行链结构类型、应用领域或软件工具的影响。此外，它可以有益地用于各种非物理领域。图形概要