iteration method

The increment identical stiffness iteration method was used to solve non-linear equation set;

采用增量等刚度迭代法进行非线性有限元方程组的求解，能较好的模拟位移、应力、应变随荷载的变化过程；

The Non linear geophysical inversion methods have became mature since 1990s. These methods include the linearized iteration method, the simulated annealing, the genetic algorithms and joint inversion methods.

自20世纪90年代以来，非线性地球物理反演方法已走向成熟，这些方法包括线性化迭代法，仿真淬火法，遗传算法及联合反演方法等。

A generalized form of the second order local iteration method is given for the obtained nonlinear discretized eigenvalue problem, hence both temporal and spatial stability can be observed similarly, and disturbance eigenmodes and their eigenfunctions are gained simultaneously.

对所获非线性离散特征值问题给出了一个通用形式二阶迭代局部算法，实现了时间模式和空间模式的统一求解，并将扰动特征值及其特征函数同时得到。

The traditional methods for computing critical water depth of open channel with trapezoid section ( h k) are trial and error method, graphic method, approximate solution method and iteration method, whose shortcomings are rough precision, large computation amount and complex resolving problem.

目前计算梯形断面明渠临界水深hk的常用方法有试算法、图解法、近似公式法和迭代法，它们存在计算精度不高、求解复杂等缺点。

A parallel implementation scheme for the simplified Newton iteration method for solving block-nonlinear equation systems

解块非线性方程组简化Newton迭代法的一种并行实现方案

Interface inversion of gravity anomaly observed on rough terrain& Sine series iteration method

起伏地形上观测重力异常的界面反演&正弦级数迭代法

The modified average population inversion iteration method is proposed for calculating the gain and noise figure of erbium-doped fiber amplifiers.

提出了改进的平均粒子数反转度迭代算法来数值计算掺铒光纤放大器的增益和噪声系数。

The Iteration Method with Convergent Factor for the Natural Frequencies and Modes of Vibration

收敛因子法迭代求振动固有频率和振型

This paper proposes the finite element iteration method for stability safety factor of the known sliding surface.

本文提出了在滑动面已知条件下的边坡抗滑稳定安全系数的弹塑性有限元迭代解法。

Application of successive iteration method in resection survey

逐次迭代法在后方交会测量中的应用

An iteration method is proposed to dispose the nonlinear heat resister and source. The effect of structure, craft and material is analyzed and given to guide the electric machine design by the compute result.

针对其中的非线性热阻提出了迭代的方式来进行求解，根据结果分析了结构，工艺，材料对SR电机温升的影响。

The geophysical inversion methods have been mature since 1970s. These methods include the travel-time inversion and seismic tomography, the waveform inversion and linearized iteration method, the simulated annealing, the genetic algorithms and joint inversion methods.

自20世纪70年代以来，地球物理反演方法已走向成熟，这些方法包括地震走时反演与波场反演、层析成像反演、线性化迭代反演、仿真淬火法反演、遗传算法及联合反演方法等。

The iteration method coupling in each segment is adopted to assure the balance of heat and mass among the air, the tail water and the surrounding rock.

求解时从空气入口逐单元段推进，在每个单元段内采用迭代方法耦合求解，保证空气、尾水、岩体之间的热质平衡，直到空气出口。

Non-linear Finite Element Models and Newtonian Iteration Method of Cable Structures On the Newton's Iterative Methods for Nonlinear Equations

悬索体系的有限元模式及其Newton型迭代法关于解非线性方程组的Newton型迭代法的若干研究

⑵ Two calculational methods for nonlinear analysis are adopted, that is, the improved Euler method and the Newton iteration method.

⑵实现了两种求解非线性问题的数值计算方法：改进欧拉法和增量牛顿迭代法。

The Newton iteration method is used to solve the economic pressure on the unknown node, so as to calculate the economic head loss and economic pipe diameter of each section, and economic head of second-stage pump station.

采用牛顿迭代法来求解各未知节点的经济水压，进而得出各管段的经济水头损失、经济管径和水源二级泵站的经济扬程。

Overflow Surface Iteration Method of 3-D Unconfined Seepage Analysis and Its Application

三维无压渗流分析的溢出面迭代法及其应用

A Splitting Iteration Method for Double S-Breaking Turning Points

二重对称破缺转向点的分裂迭代算法

A Calcuation of Stage Characteristics by use of Static Pressure Data of a Compressor Interstage Outside Wall& Deviation Angle Iteration Method

用压气机级间外壁静压数据计算级特性&落后角迭代法

The adjoint equations are integrated backword to avoid the initial guess of adjoint variables by means of the transversality condition. The earth escape trajectory and low orbit transfer optimization are numerically resolved by iteration method.

利用末端横截条件反向积分伴随方程，避开伴随变量的初值猜测，运用迭代法数值求解了逃逸地心引力场轨道和低轨道变轨优化。

With the use of the numeric iteration method for the derived non-linear equation, the solutions of the limit cycle on certain freight car bogie under the two conditions of with and without consideration of wheel-rail contact are given.

通过对导出的非线性方程运用数值迭代方法求解，给出了某货车转向架在不考虑和考虑轮缘接触2种情况下的极限环解。

Application of nonlinear interval iteration method to post buckling analysis of structures

非线性区间迭代法在结构后屈曲分析中的应用

A difference scheme was constructed in [ 3], which was equivalent to the second order Gear's method, and was solved by the simple iteration method.

在文献[3]中构造了一个与二阶Gear方法等价的差分格式，并采用简单迭代求解。

Considering the temperature-dependent material parameters, the nonlinear electro-thermo-mechanical coupling is solved by the direct iteration method.

考虑到材料参数的温变特性，用直接迭代法求解电-热-力之间的非线性耦合问题。

Accelerated Inverse Iteration Method by Extrapolation Technique

用外推技术加速逆迭代法

In 4.1, we study the convergence of AOR iteration method whose coefficient matrix is a double α diagonally dominant matrix.

4.1节我们以系数矩阵是双α对角占优矩阵为基础，研究了AOR迭代法的收敛性问题。

Finite element iteration method for stability safety factor of known sliding surface

已知滑动面边坡稳定安全系数的有限元迭代解法

The Design and Realization of Highly Availability Distributed System of CORBA It can be derived by Newton's iteration method and can be realized by recursion.

高可用CORBA所用的检验统计量是一个信号参数θ的Rubost-M估计量，它可用牛顿迭代法求出，用递归结构实现。

The WHD software has bee established ou the basis of realizing the design computerization through the thought of load analysis, theoretical modelling inner force analysis and matrix iteration method.

通过载荷分析、理论建模、内力分析及迭代算法的思路实现了货架分析设计过程的计算机化，在此基础上完成了WHD软件的研制。

A benefit threshold is introduced to limit the raising of the number of times of regulation. An iteration method to determine the best regulation times is suggested.

引入最低收益阈值来限制调节次数的增加，在此基础上建议了一种确定最佳调整次数的方法。