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Structuring residuals by faults structural decoupling from bicausal diagnostic bond graph

机译：BICAUSAL诊断键图的故障构建残留物

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This paper presents a new graphical algorithm to carry out the rule of structured residuals, in order to enhance the internal component faults isolation of linear and linearized dynamical systems. For this aim, it is shown that the diagnostic bond graph; which allows generating residuals by using the ARRs scheme also allows handling their structuration. The residuals structuration is achieved through the fault structural decoupling leading to selective sensitivity to subsets of faults. To deal with the fault structural decoupling, a new bond graph bicausal element is introduced; it is termed Effort and Flow Propagator (or join) element. This approach is within the frequency domain, so, the process of residuals generation is homogenized by using solely the rule of the transfer function in s-form.
机译：本文介绍了一种新的图形算法，用于执行结构性残差规则，以增强内部部件故障隔离线性和线性化动力系统。为此，表明诊断键合图;通过使用ARRS方案允许生成残差也允许处理其结构。通过故障结构去耦实现残差结构，导致对故障子集的选择性敏感性。要处理故障结构去耦，介绍了一种新的键合图BICAUSAL元件;它被称为努力和流量传播者（或加入）元素。这种方法在频域内，因此，通过仅在S形式中使用传递函数的规则来均质化残留生成的过程。

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