Integration of material-based simulation into prognosis architectures

L. Nasser, R. Tryon
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引用次数: 2

Abstract

System or component prognosis can be accomplished by integrating a combination of technologies into an overall processing architecture. Key elements of this include sensed data inputs, understanding of failure physics, and variability-based life prediction techniques. Future prognosis systems can take advantage of newly developed probabilistic microstructural-based material simulation modeling for prediction of crack initiation and small crack growth of significantly smaller size than allowed by present day sensor technology. This work presents an overview of ongoing prognosis development and how material-based modeling fits within processing architectural plans.
将基于材料的模拟集成到预测体系结构中
系统或组件预测可以通过将技术组合集成到整体处理体系结构中来完成。其中的关键要素包括感知数据输入、对失效物理特性的理解以及基于变异性的寿命预测技术。未来的预测系统可以利用新开发的基于概率微结构的材料模拟模型来预测裂纹的起裂和小裂纹的扩展,其尺寸明显小于目前的传感器技术。这项工作概述了正在进行的预测发展,以及基于材料的建模如何适应处理建筑计划。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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