镶嵌网格法是自适应网格法的一种。
最后将该方法推广应用至自适应网格。
建立了高效的动念自适应网格生成方法。
The generation method of efficient dynamic adaptive mesh is proposed.
为了改善射线路径矩阵的数学性质,提出了自适应网格技术。
The self - adaptability grid technique was proposed to improve the mathematical property of ray path matrix.
研究和设计了一种模型集合自适应方法——自适应网格方法。
A model set adaptation method-adaptive grid method is studied and designed in this paper.
以四分树为数据结构,建立了网格细分法生成自适应网格算法。
The generation algorithm of adaptive mesh which is based on the quad-tree data structure is presented.
最后,给出了以误差估算值为准则的自适应网格上的数值结果。
Finally, some numerical experiments were presented on the adapted meshes with a posteriori error estimate as criterion.
分析了切屑分离准则、自适应网格等切屑加工模拟的关键因素。
Some special finite element techniques, such as the chip separation criteria and adaptive remeshing, have been implemented to analyze the cutting process.
利用两个具有解析解的算例研究基于变分原理的自适应网格技术。
Two computational cases that have analytic solutions are employed for studying the adaptive grid technique based on the variational principle.
作为应用实例,本文将自适应网格用于二维无粘跨音速叶栅流场计算。
As an application example, the 2-d inviscid transonic cascade flow is solved by using adaptive grids.
本文介绍了一种基于免疫系统和模糊逻辑的自适应网格入侵检测模型。
This paper describes an adaptive web intrusion detection model based on immune and fuzzy logic.
本文将作者在前文中介绍的非常定自适应网格模式用于台风路径的数值预报。
The time-dependent adaptive mesh model which introduced in the author's previous paper was applied to the numerical forecasting of typhoon track in this paper.
并将修正的自适应网格算法和粒子滤波相结合用于跟踪模型范围未知的目标。
The combination of the modified AGMM and PF is also used to tracking target which the model scope is unknown in advance.
模型系统采用广义曲线坐标系下的形式,使用高精度的自适应网格拟合复杂岸界。
The model system is in the generalized curvilinear coordinates, using high precision self-adaptive grids to fit the complicated topographies and coastal shapes.
通过分析发现自适应网格技术在提高精度、减少运行时间方面显示了优良的性能。
The results show the techniques have excellent qualities in improving accuracy of numerical solution and reducing CPU time.
计算结果表明,用自适应网格求解比用固定网格求解捕捉的激波宽度较窄,质量较高。
The results show that the adaptive grid method can capture shock better than the fixed grid method.
联合使用了自适应网格技术以期提高解的精度,同时减少计算时间和计算机内存的消耗。
The method was combined with an adaptive meshing technique to increase the solution accuracy, as well as to reduce the computational time and computer memory.
采用自适应网格技术离散求解动量方程,计算出了不同时刻激光熔池温度分布和速度分布。
The governing equations are solved by means of a finite difference on the self adaptive grids.
本文在研究上述两类算法的基础上,结合网格和密度算法的优点,把自适应网格技术应用到网格划分上。
The paper based on the researching of these methods, combining with the excellence of the grid and density methods, applying the adapter gird to grid partition.
本文系统地介绍了数值计算中的各种方法,主要有有限体积法、自适应网格、有限分析法、有限元法等。
Some kinds of numerical computation methods are recommended systematically including finite volume method, finite analysis method, finite element method and self-fit mesh method.
自适应网格交互多模算法能够根据目标的运动模式,自适应调整系统各模型参数,从而实现对目标的跟踪。
The adaptive grid Interacting Multiple Model algorithm can adjust model parameter adaptively according to the target's mode, and thus realizes target tracking.
板壳成形数值模拟过程中用自适应网格不仅可以实现以尽可能少的计算量获得指定精度要求的解,更重要的是可以提高解的精度。
Adaptive meshes in the numerical simulation for shell forming can achieve solutions of required precision using as little calculation as possible and increase the precision of the solutions.
首次为整个东中国海设计出一种自适应网格,利用自适应网格能同时兼顾网格的光滑性、正交性及疏密程度的特点,得到了物理平面上的网格分布。
Self adaptive mesh is used in the East China Sea for the first time. The physical plane is obtained by way of self adaptive zoning.
将上述方法与JPEG2000图像编码标准结合,按照JPEG2000中的要求对量化参数进行了限定,得到了自适应网格编码量化算法(ADTCQ)。
Combine the proposed method with JPEG2000, and set the parameters according to JPEG2000 Standard, we get an algorithm called Adaptive Trellis Coded Quantization (ADTCQ).
同时分析了有限元分析误差产生的种类及原因,并对自适应单元网格优化进行了研究。
The category and reason for Finite Element Method analysis error are analyzed, and the adaptive mesh method is researched.
对于依赖于加载历史的自适应有限元分析问题,不同网格间力学结果的传递过程起着重要作用。
A transfer procedure plays an important role in adaptive finite element applied to the load history-dependent problems in connection with evolving meshes.
快速自适应组合网格方法(简称FAC)是近年崛起的解大型计算问题的新技术。
Fast automatic adapting combination gridding method (FAC) is a new technique developed in recent years for solving large-scale computation problem.
提出了一种基于均匀网格的自适应密度快速聚类新算法。
A fast clustering algorithm with adaptive density based on homogeneous grid is proposed.
给出了一种流动数值模拟中的基于误差估算的并行网格自适应有限元算法。
We present a parallel mesh adaptive finite element algorithm for numerical simulation of flows based on error estimation.
本文提出一种简单通用的自适应计算网格生成方法。
This paper presents a simple and general method for generating adaptive computational grids.
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