均匀收敛

词组短语

uniform convergence

与均匀收敛相关的网络例句 [注：此内容来源于网络，仅供参考]

In Part two, it is proved that, the evolution strategy of uniform distribution for continuous functions, asymptotically converges to the global optimal solutions in probability, by using central limit theorem, under suitable conditions. Then a new kind of evolution strategies is proposed.

第二部分，针对连续函数优化问题，利用中心极限定理，在较弱的条件下，首先证明了基于均匀分布的进化策略是依概率收敛的，然后给出了采用一般连续型随机变量作为变异算子的进化策略依概率收敛的证明。

In this algorithm, first, a crowed comparison operator is used to sort and select individuals according to the characteristics of multi-objective optimization. Then, a non-uniform mutation operator is applied to the observation populations to preserve the convergency of the solutions and to improve the precision of local search. Finally, a diversity-preserving operator is employed to delete the observation populations for the purpose of preserving the solution diversity.

首先，根据多目标优化特点，使用多目标密度比较算子对量子种群进行排序和筛选；然后，应用非均匀变异算子对观测种群进行变异以保持解的收敛性并提高局部搜索的能力；最后，使用多样性保持算子对观测种群进行删减以保持解的多样性。

Except that the specifications of the single-objective real-valued quantum-inspired evolutionary algorithm are kept, the proposed algorithm has three main features to enhance the RQIEA. First, the crowed comparison operator is used to sort and select individuals in multi-objective sense. Second, the non-uniform mutation operator is applied to improve the precision for local search and to preserve the convergency for the solutions. Third, the diversity preserve operator is proposed to maintain the diversity.

该算法除保留求解单目标优化问题的实值量子演化算法的特点外，还有三个主要特征：首先，根据多目标优化特点，使用多目标密度比较算子对种群进行排序和筛选；其次，应用非均匀变异算子保持解的收敛性和提高局部搜索能力；再次，使用多样性保持算子来保持解的多样性。

In view of continuous function problems,it is first proved that the-ES algorithm based on uniform distribution converges in probability in a weaker condition by means of the central limit theorem.Then it is proved that the-ES algorithm which adopts the general continuous random variables as its variable operators converges in probability.

针对连续函数优化问题，利用中心极限定理，在较弱的条件下，首先证明了基于均匀分布的-ES算法依概率收敛，然后给出了采用一般连续性随机变量作为变异算子的-ES算法依概率收敛的证明。

And its convergence property, asymptotically converges in probability, is proved. Numerical results on some typical optimization problems show that the algorithm proposed is efficient.

数值结果表明，对于维数较高的连续函数优化问题，采用基于均匀分布的进化策略能够快速有效地收敛到全局极小点。

College of Guandong Business, Guanzhou 510320, China）Abstract: Since large-scale vertical quench furnace is voluminous, whose working condition is a typically complex process with distributed parameter, nonlinear, multi-inputs/multi-outputs, close coupled variables, etc, dynamically decoupling control algorithm of temperature distributed parameter system in the furnace was presented, by which the whole system was decoupled to several subsystems and the implementation of controller was simplified. With finite difference approximation, the space and time step size was solved to ensure the convergency of finite difference approximation. After decoupling, the subsystems were controlled with self-learning PID control algorithm. The results show that the temperature control precision and homogeneity are improved; the overshoot and process in temperature rising period are reduced simultaneity.

摘 要：针对大型立式淬火炉体积庞大，工况复杂，炉内温度分布呈本征非均匀性，具有多输入/多输出、非线性、强耦合等特性，难以实现炉内温度高精度高均匀性控制目标等问题，提出一种温度分布参数系统动态解耦控制算法，其原理是：采用有限维逼近方法将对象解耦为多个独立的子系统，简化控制器的实现过程；通过分析有限维逼近方法的收敛性，获得保证收敛性的空间和时间步长应满足的条件；解耦后的子系统采用自学习PID控制算法，实现炉内温度高精度和高均匀性控制以及升温过程的快速性和小超调。

According to this understanding, this thesis tries to modify PSO algorithm in order to improve its quality of solutions. The main approches include: using uniform design to ensure the uniform distribution of initial particles in the design space; adding mutation operation to increase the diversity of particles; decreasing the maximum velocity limitation and the velocity inertia automatically to balance the local and the global search efforts; developing a new approach to treat the design variables exceeding the bounds; using extensive local searches to escape local minimum. The overall effect of these approaches can yield better results for most test problems.

有鉴於此，本文针对粒子群演化法之流程参考相关文献并稍作改变，使得粒子群演算法在结果的收敛上更具优势，本文的主要改进的方法包括：应用均匀设计的概念使得初始的粒子可以更均匀地分布在空间上；利用突变增加粒子之间的差异性与多样性；利用适当控制的最大速度限制及惯性权重控制，达到区域搜寻与全域搜寻的效果；应用新的边界处理机制处理设计变数超过上、下限的问题；利用区域强化搜寻针对粒子附近地区，再作进一步的搜索以得到更佳之结果；将各种方法综合后配合粒子群演算法使用，可以得到不错的结果。

To settle the contradictory between convergence speed and precocity and stagnation in ant colony algorithm, an adaptive ant colony algorithm, which is based on the equilibrium of the ant distribution, is presented.

针对蚁群算法加速收敛和早熟停滞现象的矛盾，提出一种基于分布均匀度的自适应蚁群算法，以求在加速收敛和防止早熟、停滞现象之间取得很好的平衡。

This paper gives the necessary and sufficient conditions for distribution independent uniform convergence for real valued functions.

文章中充分的提到实函数之均匀收敛定理独立分类的必要及充份条件。

The improved Pareto multi-objective optimization with GA adopts non-dominated ranking, elitist preserve and niche approaches, and proposes individual vector module adaptive function as wash out rule. As an example, two duality functions are used to validate the two algorithms.

通过两个多元函数的最小值优化算例验证，两种方法均获得较为均匀分布的Pareto前沿，并且改进的Pareto遗传多目标优化算法由于采用了小生境技术，使得最优解的分布更加均匀，避免了局部收敛的问题。

与均匀收敛相关的网络解释 [注：此内容来源于网络，仅供参考]

absolute uniform convergence：绝对一致[均匀]收敛(性)

absolute uncertainty | 绝对误差, 绝对不精确性, 绝对不可靠性 | absolute uniform convergence | 绝对一致[均匀]收敛(性) | aguardiente | 次白兰地酒 (美西部)甘蔗做的酒 烧酒

uniform diffuse reflection：均匀漫反射

均匀收敛 uniform convergence | 均匀漫反射 uniform diffuse reflection | 均匀漫射体 uniform diffuser

relative uniform convergence：相对均匀收敛性

相关位相;相对拓扑 relative topology | 相对均匀收敛性 relative uniform convergence | 相对变异数 relative variance

test for uniform convergence：均匀收敛检验法

垂直线验证法 test for perpendicular lines | 均匀收敛检验法 test for uniform convergence | 测试函数 test function

uniform convergence：均匀收敛

uniaxial orientation 单轴取向 | uniform convergence 均匀收敛 | uniform motion 等速运动

uniform convergence：一致收敛(性),均匀收敛(性)

uniform 一致的,均匀的 | uniform convergence 一致收敛(性),均匀收敛(性) | uniform distribution 一致分布,均匀分布

almost uniform convergence：殆均匀收敛

殆三角矩阵 almost triangular matrix | 殆均匀收敛 almost uniform convergence | 字母码 alpha code

almost uniform convergence：殆均匀收敛;殆一致收敛

366,"almost triangular matrix","殆三角矩阵" | 367,"almost uniform convergence","殆均匀收敛;殆一致收敛" | 368,"alpha code","字母码"

Uniformly convergent：均匀收敛

均匀连续 uniformly continuous | 均匀收敛 uniformly convergent | 匀凸空间 uniformly convex space

simply uniformly convergent：简单均匀收敛

单周期函数 simply periodic function | 简单均匀收敛 simply uniformly convergent | 模拟 simulate