隐元

内隐元认知的概念及其获得

Concept and acquisition of infered metacognition

不同于传统的MOP解决方案，本文只提供了缺省的隐式元接口，由编程人员完全定制自己的元对象接口。

Different to traditional MOP , we only present the default implicit meta-interface , and programmers can entirely control their own meta-object interfaces .

局部隐式有限元法的TVD性质分析

TVD Property Analysis of Locally Implicit Finite Element Scheme

本文针对Burgers方程推导出了局部隐式有限元法并进行了稳定性分析。

This paper gives the locally implicit finite element method and the locally stability analysis for the non-linear model equation , Burgers ' equation .

局部隐式有限元法是在一般有限元法的基础上，兼容了TVD差分格式和有限体积法的某些特点，形成的一种新型算法。

A new algorithm , locally twitch finite element method is developed on the base of the general finite element method , mixed with total-variation-diminishing ( TVD ) scheme and the finite volume method .

金属板材成形的静力隐式有限元分析与程序设计

Static Implicit FE Analysis and Software Design for Sheet Metal Forming

隐层小波元神经网络的非线性跟踪特性

The Nonlinear Tracing Property of the Hidden Wavelet Neurons Networks

粘性流动的局部隐式有限元解法

A locally implicit finite element solution of viscous flows

板料深冲成形过程的静态隐式有限元模拟

Finite Element Simulation in Sheet Metal Deep Drawing Process Based on Static Implicit Method

棒线材多道次轧制过程的静力隐式有限元模拟及模型优化

FE simulation of rod and wire multi-pass rolling process by static implicit method and model optimization

局部隐式有限元法

Locally Implicit Finite Element Method

计算实践表明现发展的隐式有限元格式与显格式相比具有较高的计算效率和较强的适应性。

Numerical experiments show the implicit finite element upwind schemes is more efficient and robust than explicit schemes .

铝合金板材回弹过程静态隐式有限元优化建模研究

Finite Element Modeling and Optimization of Springback in Aluminum Sheet Metal Forming Process Based on Static Implicit Method

导出了弹粘塑性径向返回算法和非线性隐式边界元方程迭代所涉及的一致切线算子，并研究了其极限情况。

The elastic-viscoplastic radial return algorithm , the formula of elastic-viscoplastic consistent tangent operator and their limit cases are derived and discussed .

编制了基于隐式有限元算法及传统有限元控制体算法的程序，通过具体算例比较了这两种算法的优缺点。

Computing codes based on the implicit finite element method and the traditional explicit finite element control volume method are developed respectively .

非结构网格上欧拉方程的自适应逆风隐式有限元解法基于隐式位姿空间分层量化的空间机械手无碰撞路径规划方法

Implicit Finite Element Adaptive Upwind Methods for Euler Equations on Unstructured Meshes COLLISION FREE PATH PLANNING ALGORITHM FOR SPACE MANIPULATORS BASED ON IMPLICIT HIERARCHICAL CONFIGURATION SPACE QUANTIZATION

认为局部隐式有限元法是一种绝对稳定的方法，且具有快速收敛的性质，是求解非线性偏微分方程的一种有效的数值算法。

Locally implicit finite element method is a satisfactory numerical method to solve non-linear partial differential equations for its unconditional stability and its high rate of convergence .

显式基元体识别通过完全匹配和缺省匹配予以实现；隐式基元体识别通过基元关系引导和隐式语义引导予以实现。

The achievement of the visible identifications is done through complete and deficient matching , but the latter is achieved through the feature relation introduction and the invisible semantics .

本文介绍了利用显式和半隐式有限元法对金属成形加工模拟的方法，包括弹塑性大变形模拟，材料断裂破坏模拟等技术。

The base principles of elasto plastic FEM simulation for forming process of sheet metal are introduced , which include simulation of elasto & plastic large deformation , fracture damage of material .

该文首先论证了小波神经网络的理论基础，然后给出了小波神经网络的参数估值方法及隐层小波元个数的确定依据，并将其用于惯导初始对准中。

Firstly , the mathematical foundation of WNN is presented , secondly the estimation of parameter and the quantity of wavelet element are analyzed , then the method have been used in initial alignment .

我们采用一般二次曲面作为局部隐函数基元，并把二次曲面方程的系数求解归结为一个最小二乘问题，最终转化为求解一个线性方程组。

This algorithm uses a general quadric as local implicit basis . The unknown coefficients of the general quadric can be found by solving a least square problem and transformed into a linear equation system .

将粘&弹性边界条件与隐式有限元相结合，并将其应用于水利工程中重力坝和拱坝的抗震分析中。

The combination between the viscous-spring boundary condition and the implicit finite element method is established , and is applied to the dynamic analysis of gravity dams and arch dams of hydraulic engineering . 4 .

介绍了系统各模块的主要功能以及机构运动、静态隐式有限元算法和接触搜索算法等关键技术理论。

The system is composed of three function modules & pre-processing , solving and post-processing , and key techniques including motion of mechanism , static implicit algorithm , contact and search algorithm as well as evaluation criterion of forming quality are analyzed and accomplished .

给出了板材成形加载过程、卸载过程数值模拟的静力隐式有限元方法，通过平衡迭代求解有限元方程，并采用隐式算法进行应力积分及接触压力计算。

Static implicit finite element scheme for the numerical simulation of loading and unloading processes in sheet metal forming is described in this paper . The finite element equation is solved by equilibrium iteration procedure , and the stress integration and contact pressures are calculated by the implicit algorithm .

跨声速三维Euler方程的显式/隐式格式有限元解法

A Finite Element Method for Solving 3 D Euler Equations with Explicit / Implicit Schemes in Transonic Flow

消隐功能对于有限元分析模型的显示是相当重要的。

Hidden problem is very important for FEM model 's display .

四极隐极发电机有限元通用程序设计及非线性特性研究

Quadrupole Turbo-generator FEM General Software Design and Research on Non-linear Characteristics

隐式间断有限元方法的参数化边界修正

Parametric boundary modification for implicit discontinuous Galerkin method

一类加权半隐格式增量未知元方法的稳定性和误差估计

On stability and error estimaes for a class of weighted semi-implicit schemes of the incremental unknowns methods

可确定网络的拓扑结构，包括隐层、隐元个数及连接权系数。

The proposed method can determine the topological structure of neural network including the hidden layers , hidden units and link weight coefficients .