该模型属于大型非线性方程组。
The model belongs to large-scale non-linearity system of equations.
建立了各机构运动综合的非线性方程组。
A set of nonlinear equations of precise synthesis of each linkage are established.
建立了综合非线性方程组。
A set of nonlinear equations of kinematic synthesis are established.
提出了一种求解非线性方程组的通用数值方法。
A numerical method of solving nonlinear equation group in general is proposed in this paper.
牛顿法是求解非线性方程组的经典的高阶算法。
Newton's method is a classical algorithm with a high order of convergence for solving systems of nonlinear equations.
求得了速度和温度的耦合非线性方程组的近似解。
Approximate solutions for the coupled non-linear equations are obtained for the velocity and the temperature.
研究了一类超定非线性方程组的牛顿迭代法的收敛性。
The convergence properties of Newton's method for a type of overdetermined systems of equations were studied.
ABS算法是一类求解线性与非线性方程组的投影算法。
The ABS class of algorithms is one of projection algorithms for solving systems of linear and nonlinear equations.
还给出了计算此非线性方程组解的递推算法和程序框图。
To solve the equations numerically, a recurrent algorithm and its corresponding flow chart was also given in this paper.
把姿态信息载入非线性方程组中，从而求得飞艇的位置信息。
Substituting the information of attitude into the nonlinear equations the position of airship was obtained.
在一些假定条件下，证明了最优控制为一非线性方程组的解。
Under certain conditions, it is proved that optimal control law is the solution of nonlinear equations.
本文主要研究半直线上非线性方程组奇异边值问题解的存在性。
In this paper, singular boundary value problems of non-linear equation system on a half-line will be considered.
非线性函数的最小二乘法拟合曲线需要求解一个非线性方程组。
It is necessary to solve a system of nonlinear equations for fitting the curve of nonlinear function by use of the least square method.
提出一种求解线性和非线性方程组的通用算法——蒙特卡罗算法。
An all-purpose algorithm, Monte Carlo algorithm, for solving linear and nonlinear system of equations was presented in this paper.
然后给出了橡胶类材料的有限元计算格式及非线性方程组的解法。
And then, the solution method of nonlinear equations and the computing formats of rubber-typed materials by finite element method were given.
对等式约束的凸非线性规划问题的非线性方程组算法进行了研究。
This paper deals with the nonlinear equations algorithm for convex nonlinear programming problems with equality constraints.
提出一种基于极大熵和声搜索(HS)的非线性方程组求解算法。
This paper presents an improved solution algorithm for nonlinear equations based on maximum entropy Harmony Search (HS) algorithm.
因此，研究非线性方程组的具有高效率高精度的算法是很有必要的。
So, it is necessary to study highly efficient and highly accurate algorithms for non-linear systems.
并联机床运动学正解问题由于涉及到求解非线性方程组问题而不易解决。
It's difficult to solve the direct kinematics of a parallel machine tool (PMT), which will deal with nonlinear function set.
本文讨论了通过“多约束非线性方程组”解析真空紫外薄膜光学常数的方法。
This paper discusses the method of evaluating VUV optical constants of the thin films by the multi-restrained nonlinear equation group.
根据坐标转换关系，可以获得飞艇在地面坐标系下的位置和姿态非线性方程组。
According to coordinate transforming relations the nonlinear equations containing the attitude and position of the airship in geographic coordinate system can be acquired.
本文主要讨论求解非线性方程组问题与变分不等式问题的迭代算法。全文共分三章。
This thesis includes three chapters, which mainly discusses the iterative algorithms for solving nonlinear equations problems and nonlinear variational inequality problems.
首先把模糊非线性方程组转变成非线性规划，再用非线性规划中的方法或软件来解。
We transfer fuzzy system of nonlinear equations into a nonlinear programming. Then, some methods of nonlinear programming are used.
本文以清楚的物理概念，依据经典力学原理建立了两相介质完整的动力学非线性方程组。
Based on clear physical concepts, complete nonlinear dynamic equations of two-phase media are derived by using classic mechanical principle directly.
根据可逆冷轧机的生产特点，采用一种通过直接求解非线性方程组来确定负荷分配的方法。
Based on the rolling feature and practice of reversible cold mill, a new calculating method to determine the load distribution is put forward by means of nonlinear equations.
对于两侧直线补给边界水位和补给流量不同的情况，建立了无穷级数表达的非线性方程组；
The nonlinear equation group expressed by infinite series was made up in the condition of different water level and recharge quantity on two lateral linear recharge boundary.
因为其借助计算机快速求解方程的优点，使得对非线性方程组在一定精度内的求解成为可能。
The high capacity of fast solving equations of the computer make it possible to solve nonlinear equations within a certain precision.
除了方差分析法外，他们都需要解一个非线性方程组，一般都没有显式解，只能获得迭代解。
Except the Analysis of Variance Estimator, these approaches all need to solve a non-linear equation, which does not have explicit solution, and only has an iteration solution in general.
针对二维三温能量方程九点格式离散后形成的非线性方程组，研制了高效求解的代数解法器。
We developed a high performance algebraic solver for nonlinear systems discretized from two-dimensional energy equations with three temperatures by a nine point scheme.
选择了几个典型非线性方程组，从收敛可靠性、计算成本和适用性等指标分析对比了不同算法。
Convergence reliability, computational cost and applicability of different algorithms were compared by testing several classical equations of nonlinear equations.
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