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。
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。
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。
Uncertainty will always be encountered in the design of DSS, especially in building decision modeling or decision rules.
DSS的设计中，决策模型或决策规则的构建都经常的涉及不确定性问题。
Modeling the systematic components of different variation sources and implementing these effects in circuit simulation are key to reduce design uncertainty and maximize circuit performance.
在电路仿真时对不同变化源的系统部分建模和分析成为减少设计不确定和最大化电路性能的关键。
The uncertainty of determination of aflatoxin by HPLC post column derivation method, whose process is relatively complex, is evaluated based on the theory of layer modeling evaluation.
本文用过程繁杂的HPLC柱后衍生法测定黄曲霉毒素的不确定度，依据分层建模评定理论进行了评定。
In aircraft designing process based on modeling and simulation, there exists a vast amount of uncertainty, which causes modeling predictions to differ from reality.
在基于建模和仿真的飞行器设计过程中，由于客观存在的不确定性，导致了模型预测结果与真实情况的不一致。
The problems of uncertainty modeling and model validation of a wing aeroelastic system are investigated.
研究了机翼气动弹性系统的不确定性建模及其模型确认问题。
Based on the production rules, the transfer and synthesis of the domain relation uncertainty are discussed in the process of uncertain relation modeling.
基于产生式规则，探讨了领域关系的不确定性在不确定关系建模过程中的传递与合成。
The control system must be adaptive to the uncertain parameters to overcome the modeling error, uncertainty of the hydrodynamic parameters and unknown ware disturbances.
由于自主水下航行器建模误差、流体动力学参数的不确定性和未知海流干扰，控制系统必须具有对不确定参数的自适应能力。
The problems of uncertainty modeling and robust flutter analysis of aeroelastic system are investigated in this paper.
研究了气动弹性系统的不确定性建模和鲁棒颤振分析问题。
The method of the uncertainty design using probability theory and credibility theory have been presented, which provides us with a useful modeling tool for random and epistemic parameter uncertainty.
综合应用概率论和可信性理论对随机和可认知混合不确定性参数进行建模，提出了基于概率论和可信性理论的不确定性设计方法。
Bayesian network classifier has good capability to handle problems with high uncertainty, and is fit for customer modeling in CRM.
基于贝叶斯网的分类器因其对不确定性问题有较强的处理能力，因此在CRM客户建模中有其独特的优势。
The core strategies are to form fast reactions through modeling improvement as to be initiatively compatible with the uncertainty of urban planning.
提出战略的核心是通过完善模型形成快速反应以主动适应城市规划的不确定性。
The uncertainty of the controlled object modeling was analyzed. As for the time delay and high frequency no modeling considered in design, the uncertainty modeling of non structure was found.
对被控对象模型中的不确定性进行了，针对设计中主要考虑的输入延时和高频未建模动态，建立了非结构化乘性不确定性模型。
Through failure analysis of heat exchangers and in consideration of uncertainty and randomness of several main parameters, the random variables are calculated by Mote-Carlo modeling.
针对换热器的失效分析，考虑几种主要参数的不确定性和随机性，应用蒙特卡罗模拟法抽样计算了服从某种特定分布的随机变量。
This course is offered both to undergraduates (6.041) and graduates (6.431), but the assignments differ. 6.041/6.431 introduces students to the modeling, quantification, and analysis of uncertainty.
这门课同时开授给大学部（6.041）及研究所（6.431），但指定作业不同。6.041/6.431介绍给学生模式化、量化和不确定性的分析。
The nonlinear observer can not only detect fault, but also realize the fault diagnosis. It is proved that the scheme has good robustness against modeling error and uncertainty.
设计的观测器不仅能实现故障检测，而且应用神经网络设计的故障估计器能在线估计系统中的故障向量。
The nonlinear observer can not only detect fault, but also realize the fault diagnosis. It is proved that the scheme has good robustness against modeling error and uncertainty.
设计的观测器不仅能实现故障检测，而且应用神经网络设计的故障估计器能在线估计系统中的故障向量。
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