This paper deals with a model builder for Hybrid Dynamic Systems (HDS), where technological components including sensors in an iconic format can be automatically dragged from a database and interconnected to produce the overall HDS, following industrial technological schemes. Once the model has been created, its consistency can be checked, and a block diagram simulation can be performed. The theory behind the software is based on Hybrid Bond Graphs (HBG), whose structural and causal properties will be exploited for the automatic generation of the diagnosis algorithms, which will be implemented online. Compared with developed programs for automated modeling of HDS, the presented methodology is valid for continuous and hybrid systems, and the HBG is used not only for block diagram simulation builders but also for the generation of Fault Detection and Isolation algorithms. The theory is illustrated by an industrial application that consists of the pneumo-electrical control of metro rolling stock.

中文翻译：

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用于混合动力系统诊断和仿真的模型构建器：在铁路机车车辆中的应用

本文涉及混合动力系统 (HDS) 的模型构建器，其中包括标志性格式的传感器在内的技术组件可以根据工业技术方案自动从数据库中拖出并互连以生成整体 HDS。创建模型后，可以检查其一致性，并可以执行框图仿真。该软件背后的理论基于混合键图 (HBG)，其结构和因果特性将用于自动生成诊断算法，该算法将在线实施。与已开发的 HDS 自动建模程序相比，所提出的方法对连续和混合系统有效，HBG 不仅用于框图仿真构建器，还用于生成故障检测和隔离算法。该理论通过一个工业应用来说明，该应用包括地铁机车车辆的气动电气控制。