基于砂土的常规三轴试验，利用岩土本构关系的数值建模方法，建立砂土的弹塑性本构模型。
Based on the conventional triaxial experiments for sand, the elastoplastic constitutive model of sand is built up through the numerical method of modeling the constitutive law for rock and soil.
以塑性体应变与塑性剪应变之间的相互作用原理为指导，对粘土本构关系的数值建模方法进行了研究。
Based on the principle of interaction between plastic volumetric strain and plastic generalized shear strain, the method of numerical modeling for constitutive relations of clay is studied.
虚拟样机技术是一种崭新的产品开发方法，是一种基于产品计算机建模的数值设计方法。
Virtual prototype technology is a new method of product development and is also a numerical design method based on computer product modeling.
本文运用模糊神经网络原理，采用学习结合型FNN方法，针对两种不同材料梁的大变形进行了网络建模和预测的数值仿真。
Principles of fuzzy neural network and FNN method are adopted for the numerical simulation of network modeling and forecasting of beams with finite deformation of two different materials.
应用集总电感元件的传输线建模方法(TLM)构造了一种基于数值求解微分方程的数字仿真算法。
This paper presents a numerical simulation algorithm based on numerically solving differential equation system by means of the Transmission Line Modeling (TLM) for lumped inductor.
传统的数值模拟孔隙微观结构的建模方法过于理想化和简单化；
The traditional modeling method of numerical micro pore structure simulation is too idealization and simplification;
采用一种简单的数值积分动态建模方法建立了大惯性温度传感器的数学模型。
A model of temperature sensors with a great inertia is set up by means of a simple numerical integral method.
然后给出了座椅上任意点动力响应的计算方法，数值算例验证了缓冲座椅系统建模、计算的正确性。
The method was given to calculate dynamic response of arbitrary position on buffer seat. Numerical simulations prove the modeling and calculation are true.
对某闭气炮闩简化模型，将该方法的结果与有限元数值模拟的结果进行了对比，验证了所建模型和计算公式的合理性。
Simultaneously, the comparison of the results from the method developed in this paper to the FEM results for a simplified model of a practical instance shows the reasonability of the method.
利用有限元建模与数值计算相结合的方法，进行了船舶轴系的动态校中计算。
Dynamic bearing reactions are calculated based on a dynamic alignment model of marine shafting by combining finite element method with digital calculations.
预测结果表明，在对织物染色配色建模过程中SVM比基于数值分析的计算机配色方法以及BP神经网络模型更实用，更有效。
The prediction result demonstrates that SVM is more practicable and effective in the modeling of color matching for Textile Dyeing in comparison with numerical analysis and BPNN methods.
数值实验表明，SVR方法对非平稳的金融时间序列具有良好的建模和泛化能力。
Numerical test results show that SVR has good ability of modeling nonstationary financial time series and good generalization under small data set available.
数值算例表明本建模方法的可行性和良好的解析计算精度。
The numerical examples and experiments show that the established method not only feasibility but also have good precision.
建模方法和数值求解是多体动力学分析的核心内容。
Modeling and numerical solutions are the kernel contents of dynamics of multibody systems analysis.
相对于传统的数值方法，人工神经网络具有建模迅速、实现方法简单、求解速度快等优点。
Comparing with the traditional valve method, the artificial nerve network has advantages that setting up model fast, realization method simple and solution speed quick and so on.
开展了PD C钻头数值实验系统中数值钻头、数值井底以及数值井壁的建模方法研究。
Developed study on the numerical bit, well bottom and the borehole face modeling method for PDC bit numerical experiment system.
本文探讨了拉伸作动筒的建模技术，给出了型材2d拉弯数值模拟载荷边界条件的确定方法。
In the paper, the modeling of hydraulic actuator is put forward and the loading boundary conditions of the clamped end of extrusion in numerical simulation of 2d stretch bending is discussed.
金融数学是利用数学建模、理论分析、数值计算等定量分析方法研究金融问题的一门新兴前沿学科。
Financial Mathematics is a newly forward subject that researches on financial problems by utilizing mathematical modeling, theoretical analysis and computation of numerical value.
该法用于多柔体系统动力学建模具有简洁、易于编制通用程序特点，数值示求解不存在严重的病态，算例表明方法有效可靠。
The method has same characteristic finite element method. It is easy to design general program and there is no serious abnormality. An example is also given.
在建模过程中通过对容器壁内侧施加压力边界条件来模拟由于内充气体的作用在容器壁内产生的应力场，并通过与试验结果的比较验证了数值模拟方法的有效性。
The static stress wall resulting from the inner pressure was simulated by applying a stress boundary along the inner wall. A better correlation between experimental and numerical results was obtained.
介绍柔性多体系统动力学的单向递推组集建模方法，该方法具有高计算精度、高效率与高稳定性的数值计算数学模型。
Introducing a dynamics modeling method for Flexible Multi-body System, the method is the numerical model of high accuracy, high efficiency and high stability.
本课题基于非线性、弹塑性有限元理论方法，对金属板料渐进成形的数值模拟的建模方法进行研究。
Based on the nonlinear, elastic-plastic finite element method theory, the modeling approach of the numerical simulation of incremental sheet metal forming was studied firstly in this project.
分析了隧道火灾数值计算模型的理论基础，找到比较合适的隧道列车火灾建模方法。
The theoretical basis for tunnel fire numerical simulation is analyzed and the suitable tunnel fire model is selected and the.
流形上动力学方程的建立与全局坐标和局部坐标的选择，以及建模方法有着直接的联系，决定着动力学模型的建模效率和数值运算精度。
The numerical precision and formulation efficiency of multibody system dynamics directly depend on the choosing the local frame coordinates and global coordinate, and on the formulation methods.
最后，基于装备体系作战能力的数值分析，提出了在战争模拟中基于多分辨率数据的多分辨率建模方法。
The relation between least square collocation and data resolution is discussed based on the form in frequency domain of the principle of least mean square error.
综合分析认为，升尺度方法对地质建模和油藏数值模拟具有指导作用。
The applying conditions, advantages and disadvantages of these different upscaling techniques a…
综合分析认为，升尺度方法对地质建模和油藏数值模拟具有指导作用。
The applying conditions, advantages and disadvantages of these different upscaling techniques a…
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