A kind of on-line fault detection scheme in nonlinear systems with modeling uncertainty is presented.

提出了一种具有建模不确定性的非线性系统在线故障检测方法。

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Modeling with Bayesian belief network has been a powerful tool to solve many uncertainty problems.

使用贝叶斯网建模已成为解决许多不确定性问题的强有力工具。

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The ambiguity and uncertainty of reservoir actual structure and fluid flow mechanics make it difficult for conventional modeling and algorithms to describe and solve.

实际油藏构造和流动机理的模糊性和不确定性，使得传统的模型和算法无法或者很难描述和求解。

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The above description of the process of creating a catastrophic risk model and applying its projections may make it seem as if insurance companies have the ability to predict and plan for all uncertainty, but the truth is that catastrophic risk modeling only helps to a certain degree.

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Building these advanced models will require exploitation of the ensemble of modeling more fully to produce quantitative probabilistic forecasts of atmospheric quantities with estimates of uncertainty to generate probabilistic forecasts of the impacts and risks of weather disasters.

FORBES: Global Warming's Other Big Business Opportunity