论述分析模型参数化建模在飞机多学科优化设计中的重要意义,提出一种机翼气动与结构分析模型参数化建模方法。
The methodologies of Multidisciplinary Design Optimization(MDO)have revolutionary impacts on design field of flight vehicle, and have become a new independent discipline.
此外,我们想要完全地从逻辑模型分析出那些实现细节,并且在代码生成过程中将它们这些细节作为参数“粘贴进来”。
Furthermore, we would like to factor out those implementation details completely from the logical model and have them details "pasted in" as parameters during the code generation process.
在研究者建立完一个问题的模型之后,他们根据Patera帮助开发的分析技术,选择能够成功最小化错误的参数。
As the researchers build a problem model, they select parameters that will successively minimize error, according to analytic techniques Patera helped developed.
在表2中显示的实现示例中,指定分析模型和设计模型的文件名作为参数。
In the sample implementation shown in Table 2, analysis model and design model filenames are specified as parameters.
其计算结果将为渐开线齿轮设计、参数优化选择等提供参考数据,同时为齿根应力数值分析提供了新的数学模型。
The result will offer reference data for design of involute gear and optimization of parameter choice, and offer new mathematical model for numerical analysis of root stress.
通过模型试验,运用数理统计的方差分析理论对切缝套管的参数进行技术优化,以指导工程实践。
By model experiment, the parameters of slit holder are optimized turning to variance analysis theory of mathematical statistics in order to guide engineering project.
在分析已有辐射源信号识别模型的基础上,提出了基于信号参数特征提取的辐射源信号识别模型。
After analyzing the existing radar emitter signal recognition models, this paper presents a radar emitter signal recognition model based on signal parameters extraction.
利用这一模型,分析了包长、纠错编码方式的选取以及竞争窗口长度等重要参数的选取对系统性能的影响。
Using this model, we analyzed the influence of some important parameters, such as packet size, forward error correction coding scheme and contention window size, to the system performance.
本文提出了模糊时间序列分析的理论和方法,研究了模型形式及其参数估计问题。
In this paper, the theory and method of fuzzy time series analysis are presented, the model form and the parameters estimate problem are studied.
考虑了在一般情况下各种可能的算法模型,分析了这些不同算法的参数选择问题、以及收敛速度问题。
All the possible algorithm models in general conditions have been considered, and parameter choice and convergence speed of these different algorithm were investigated.
然后,本文结合我国的国情和模型参数分析了汇率失调的具体原因。
Then, the paper analyzes the concrete reasons and the effects on economy of exchange rate misalignment.
由发动机性能的设计技术参数,运用模糊线性回归理论建立了发动机经济性指标的模糊预测模型,并对其经济性指标进行预测和分析。
Based on the technical parameters for the performance of engines, the economical index of engines is predicted and analyzed by the theory of fuzzy linear regression.
并对模型参数进行灵敏性分析,评价了主要模型参数改变对模型的影响。
Sensitivity analysis of model parameter was conducted in order to evaluate the effect of parameter change on model.
试验结果表明:所建立的模型可以用来定量地分析各种结构和控制参数对喷油过程的影响。
Test results show that the model could be used to analyzing the effects of injecting process that were caused by all kinds of parameters.
由该模型的分析结果表明,其阻尼值比之按两参数模型以及按弹性半空间体的理论模型求得的值要小得多。
It is shown that the damping value established from three parameter model is smaller than that of two parameter model or elastic semi-infinite body theory.
本文用模糊系统分析的方法,建立一个地区的L.R— L.P模型,利用模型的参数进行预测,提供一种辅助方法。
This paper uses the fuzzy system analysis to set up a regional L. R-L. P model, forecast with the parameter of the model and provide an auxiliary method.
模型使用模块则含模型下载区、参数输入区、模型分析、模型结果发布区四部分。
Model is made up of model download, parameter input, model analyses and result issuance.
分析和标定了模型的相关参数及各运输方式的时间、费用评价值。
The correlative parameter in this model, the time and expense evaluations of each transportation mode were analyzed and demarcated.
理论分析和实验研究表明该模型及其参数辨识方法是实用的、可行的。
Theoretical analysis and experimental research show that the model and the parameter identification methods are practical and feasible.
基于人工神经网络的方法,建立了碾压混凝土坝施工期热学参数反馈分析模型。
Based on artificial neural network, thermal parameter feedback analysis model of RCC dam during construction period has been established.
建立了考虑转子转速的新的碰磨力模型,分析了具有初始弯曲和刚度不对称转子系统的碰磨响应,得到了系统参数对系统分叉和混沌响应的影响。
A new model of rub impact force considering varied rotating speed was derived and the rub impact response of a rotor system with initial bending and asymmetric stiffness was analyzed.
结论基于MCECM算法的极大似然估计方法可用于估计非线性因子分析模型的参数。
Conclusion the maximum likelihood method based on MCECM algorithm can be used to estimate the parameters of non-linear factor analysis model.
提出了一种基于像素光照计算的设计分析方法及相应的光照计算参数的纹理表示模型;
Secondly, a technique on how to analyze and solve rendering problems with pixel shading is proposed, along with the methods on how to construct texture representation of lighting parameters.
详细阐明了时间序列的基本思想、几种基本时序模型和时序动态特征,讨论分析了如何进行模型识别、模型参数计算和模型的定阶。
The basic idea and some kinds of the common time series models and the development characteristics of time series are explained in detail.
通过对模型参数特性的分析,提出了一种新颖的、应用于工程车辆的仿生阻尼缓冲悬挂机构。
Through analyzing the characteristics of the model parameters, a neoteric bionics damping and buffering suspension is developed and applied to construction vehicles.
本文从工程应用的角度叙述了以付里叶变换为基础的谱分析方法和参数模型谱分析方法所面临的主要问题。
In this paper, main problems that face the Fourier spectrum analysis method and parameter model spectrum analysis method are described from the viewpoint of engineering application.
在阻塞预测模型分析研究中,论文分析了预测模型参数的影响。
In the research of analysis for forecast model, the effect of parameters in forecast model is analyzed.
在阻塞预测模型分析研究中,论文分析了预测模型参数的影响。
In the research of analysis for forecast model, the effect of parameters in forecast model is analyzed.
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