The convergence problem of boundary collocation method used to calculate the stress intensity factor is also investigated.
还探讨了边界配置法求应力强度因子时的收敛性问题。
This paper discusses the convergence problem of the finite-difference time-domain (fd-td) method through some computing examples.
本文通过计算实例讨论了时域有限差分法的收敛性问题。
It put its most attention on stressing the fast-convergence problem during the process of sa, its causation and the ameliorative scheme.
研究了模拟退火算法在解决问题过程中存在的过早收敛问题并分析了其原因,提出了相应的改进方案。
In some literatures, most researchers have focused their effrots on how to promote the convergence rate and avoid the premature convergence problem.
如何加快粒子群算法的收敛速度和避免出现早熟收敛,一直是大多数研究者关注的重点。
The system marginal price can be obtained without the optimal flow calculation, so there is no convergence problem and the cost revision is not necessary.
不必求解系统最优潮流就可以得到系统边际电价,因而不存在收敛性问题,也不必进行费用修正。
Aiming at the slow convergence problem of clonal selection algorithm, this paper proposes an adaptive parallel immune algorithm with orthomutation (APIA).
针对克隆选择算法收敛速度较慢的问题,对算法策略进行研究,提出了一种基于定向突变的自适应并行免疫算法(APIA)。
Based on the parallel knowledge base machine PKBM95, in order to solve the convergence problem, this paper presents a method called sequential rule-locking.
基于并行知识库机pkbm 95,为了解决收敛性问题,本文给出了一种称为规则顺序锁定的方法。
The main reason for this phenomenon are teaching the process of reform, there is no better deal with the beginning of high school chemistry teaching convergence problem.
造成这一现象的主要原因是教学改革过程中,没有处理好初高中化学教学衔接的问题。
Against difficult convergence problem when the traditional neural networks are applied to complex process system, a hybrid expert neural networks model is brought forward.
针对传统神经网络用于复杂过程系统的控制时难于收敛的问题,文章提出了基于混合建模的模块化的神经网络模型。
Compared to standard PSO, its global searching ability and the speed of convergence is significantly improved, and the premature convergence problem is effectively avoided.
与标准微粒群算法相比,算法的全局搜索能力和收敛速度都得到了显著提高,同时能够有效避免早熟收敛。
The experimental results show that the new algorithm not only has great advantage of convergence property over PSO, but also can avoid the premature convergence problem effectively.
对几种典型函数的测试结果表明,新算法的全局搜索能力有了显著提高,并且能够有效避免早熟收敛问题。
The optimization result of multi-peak value function shows that the algorithm presented can solve premature convergence problem effectively and converge to the globally optimal solution.
多峰值函数优化结果表明,该算法可以有效地解决早熟收敛问题,更易达到全局最优解。
An offset surface method was proposed to calculate the discrete mandril's height, whose algorithm was very simple and without the convergence problem which is common to analytical algorithm.
提出了采用偏移球心曲面计算顶杆高度的方法,算法实现简单,无解析算法产生的收敛问题。
It is shown that the method can be used to obtain the equilibrium configuration which is induced by non-symmetrical current, and to solve the non-convergence problem of a free boundary equilibrium.
结果表明,该方法能较为容易地得到非对称电流条件产生的平衡位形,在非对称电流条件下自由边界平衡计算是收敛的。
For a long time, a common and popular method to solve current convergence problem of microwave power transistor is using emitter ballasting resistor, such as PTC, CTR thermistor, passive devices etc.
长期以来,解决微波功率晶体管的电流集中问题的通用做法是使用发射极镇流电阻,以及PTC,CTR热敏电阻等无源器件。
What problem is convergence solving?
融合能解决什么问题?
A continuous simulated annealing algorithm with global convergence ability is applied to solve this controller parameters optimization design problem.
采用一类全局收敛的连续模拟退火算法完成了控制器参数的优化设计。
At last, the paper raises some measure advices to solve the problem of industrial structure convergence from the view of game body, game payoff and game circumstance.
最后,文章从博弈主体、博弈收益、博弈环境等方面出发提出解决地区产业结构同构化问题的措施构想。
Numerical results indicate that the generalized conforming element has the advantages of high accuracy and uniform convergence to geometrically nonlinear problem of structures.
计算结果表明,广义协调元对于求解结构几何非线性问题同样具有精度高、收敛快等优点。
Traditional optimization methods use much more information of the target problem, so their convergence speed is much better, and the ability of finding local optimal is better.
传统的优化方法充分利用了目标问题的信息,局部寻优能力较强,收敛速度较快,但又会陷入局部最优的陷阱。
To deal with this problem, three approaches are proposed to improve the convergence and the quality of evaluation.
针对这种问题,本文提出三种方法来提高收敛性及评估过程的质量。
We present a new branchandbound algorithm for solving quadratic programming problem with quadratic constraints, and analyze the convergence of the algorithm.
提出了一种解带有二次约束二次规划问题的新的分枝定界算法对该算法进行了收敛性分析。
At present, computer can be used to iteratively solving Colebrook's formula, but first the problem about the convergence interval of iterative calculation must be solved.
完全可以使用计算机对柯氏公式进行迭代求解,但首先必须解决迭代计算的收敛区间问题,这个问题目前尚无明确的结论。
In this paper we describe an interior algorithm with global convergence of the general optimization problem.
该篇论文针对约束最优化的一般性问题,提出一种具有全局收敛性的内点算法。
The thesis describes some solutions for the slow convergence (count to infinite) problem in Vector-Distance algorithm in TCP/IP and points some shortages of them.
论述了TCP/IP网络中距离向量(V D)算法中的慢收敛问题,以及一些解决方法的不足。
To shorten the convergence time, the optimal search problem of disparity map is converted to an iterative convergence process of bi-valued neural networks.
为加快收敛速度,该算法将视差图的最优搜索问题转换为二值神经网络的迭代收敛过程。
To shorten the convergence time, the optimal search problem of disparity map is converted to an iterative convergence process of bi-valued neural networks.
为加快收敛速度,该算法将视差图的最优搜索问题转换为二值神经网络的迭代收敛过程。
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