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 problems of uncertainty modeling and robust flutter analysis of aeroelastic system are investigated in this paper.
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。
The problems of uncertainty modeling and model validation of a wing aeroelastic system are investigated.
以固体火箭发动机总体方案优化设计为例，证明了物理规划方法作为固体火箭发动机设计决策不确定性建模方法的有效性。
Taking system optimization design of SRM as the example, physical programming of was proven to be efficient in modelling of decision-making uncertainty during the solid rocket motor design.
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。
Modeling with Bayesian belief network has been a powerful tool to solve many uncertainty problems.
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 control system must be adaptive to the uncertain parameters to overcome the modeling error, uncertainty of the hydrodynamic parameters and unknown ware disturbances.
该控制器由三部分组成：线性PD反馈项，补偿动力学的自适应控制项，补偿建模不确定性的鲁棒控制项。
The controller consists of a linear PD feedback part, a nonlinear adaptive feedback part to compensate for the dynamics of robot and a robust control part to compensate for the uncertainties of model.
首先用一种人工神经网络和线性动态系统的串级模型对非线性动态系统建模，这种模型具有很大的确定性与通用性。
First, a cascade model with neural networks and linear dynamic systems, which is determinate and general, is used in modeling the nonlinear dynamic systems.
鉴于水质评价中各指标的不确定性和模糊性，将熵值理论与模糊物元建模相结合，应用于水质综合评价中，建立了基于熵权的模糊物元模型。
In view of the uncertainty of indexes for evaluating water quality the entropy value theory is applied to combine with fuzzy matter-element method to establish an entropy fuzzy matter-element model.
首先建立了区间现金流和区间利率的评估模型，以对现金流的不确定性进行建模处理。
First, the model of interval cash flow and interval rate is set up to deal with the uncertainty of cash flow.
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。
A kind of on-line fault detection scheme in nonlinear systems with modeling uncertainty is presented.
制导和控制一体化的设计方法充分考虑了制导和控制回路的不确定性和未建模动态。
Uncertainties and unmodelled dynamics are taking into consideration in this integrated approach to guidance and control.
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。
In aircraft designing process based on modeling and simulation, there exists a vast amount of uncertainty, which causes modeling predictions to differ from reality.
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。
Based on the production rules, the transfer and synthesis of the domain relation uncertainty are discussed in the process of uncertain relation modeling.
氧乐果合成过程具有非线性、时变和不确定性的特点，难以采用常规的建模方法建立模型。
Omethoate synthesis process has the characteristic of the time-variant, nonlinear and uncertainties. It is difficult to model using the conventional modeling methods.
讨论了在不确定性环境下，采取周期性盘点策略的复杂物流系统中各实体订货点量的建模与仿真问题。
This paper discusses modeling and simulation of order-up-to levels of entities in CLs in an uncertain environment where periodic review policies are adopted.
向重建模型中输入高斯噪声进行扰动分析，这样有利于对不确定性的评定。
Gaussian noise is added to the reconstruction model for perturbation analysis using synthetic images, thus is helpful for uncertainty evaluation.
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。
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.
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。
Bayesian network classifier has good capability to handle problems with high uncertainty, and is fit for customer modeling in CRM.
针对目标综合识别过程中的复杂性和不确定性特点，利用贝叶斯网络融合模型对融合识别过程进行概率建模及推理。
For dealing with the complexity and uncertainty in the target identification fusion, the fusion model of Bayesian Networks is used.
本文首先对确定性多层规划建模及求解方法，进行了总结和拓展。
Firstly, this thesis summarizes and develops certain multi-level programming models and algorithms.
由于实际工程中非线性和建模不确定性广泛存在，近年来非线性系统的鲁棒故障诊断受到广泛关注。
Due to the universal existence of nonlinearities and model uncertainties in practice, robust fault diagnosis of nonlinear systems has received much more attention in recent years.
由于柔性机械手具有复杂的动力学模型，因此不可避免存在参数不确定性和未建模动态。
There inevitably exist the parametric uncertainty and unstructured uncertainty due to the complex dynamics of flexible-link manipulators.
为了更合理的描述汇流过程，建模时应用随机微分方程替代确定性常微分方程。
The stochastic differential equation is used to replace the ordinary differential equation to describe the process of the flow concentration more reasonable.
在考虑企业债券违约风险的情形下，首先将违约看作具有不确定性的随机强度过程，对违约风险进行了建模。
A pricing model of corporation bond is built up, default assumed as a stochastic intensity process and related to risk-free interest rate.
对于一个多输入单输出的线性系统，本文针对其系统矩阵存在不确定性扰动的情况，提出了一种基于均匀设计的鲁棒建模方法。
In this paper, uniform design is applied to set up the model of linear systems with more inputs and a single output in the case of its coefficient matrix with uncertain disturbance.
应用储层随机建模方法，研究了陕北地区气田的一个储层，分析了它的不确定性。
The uncertainties of a gas reservoir located in the north part of Shaanxi Province were studied with stochastic modeling.
对复杂的并发系统进行有效建模要求有一套形式化体系，由它能获取系统的本质特性，如不确定性、同步性和并发性。
Effective modeling of complex concurrent systems requires a formalism that can capture essential properties such as nondeterminism, synchronization and parallelism.
对复杂的并发系统进行有效建模要求有一套形式化体系，由它能获取系统的本质特性，如不确定性、同步性和并发性。
Effective modeling of complex concurrent systems requires a formalism that can capture essential properties such as nondeterminism, synchronization and parallelism.
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