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多时标
相关语句
  time-scale method
     Time-scale method based on the theory has been developed successfully in order reduction of large-scale systems.
     这一理论的多时标方法在大系统降阶中得到了成功的发展。
短句来源
  “多时标”译为未确定词的双语例句
     Application of Perturhation Theory and Time-seale Method to Large-scale Systems
     摄动理论与多时标方法在大系统降阶中的应用
短句来源
     Multi-time Scale Chain Prediction System
     多时标链预估系统
短句来源
     Parallel Multi-Time-Scale Decomposition Algorithm for Large-Scale Linear Systems
     线性大系统多时标分解的并行算法
短句来源
     An approach of designing multi-time acale predictor on the subsystem level with the decentralized structural and measured information to predict the dynamic behaviour of the whole system is developed.
     在结构和测量信息均分散的条件下,给出一种在子系统级设计多时标链预估系统,以达到预估整体系统运动行为的方法。
短句来源
     Because of the perturbation property of the singularly perturbed system, the optimal control problem based on the linear quadratic cost functional will lead to solve a Hamilton-Jacobi partial differential equations with multi-time scale or a high order singularly perturbed two-point boundary value (TPBV) problem with small perturbation parameter, which is almost impossible to obtain its exact analytic solutions except for the simplest cases.
     由于奇异摄动系统的固有特性,其最优控制问题将导致求解多时标Hamilton-Jacobi偏微分方程或含小参数的高阶奇异摄动两点边值(Two-Point Boundary Value, TPBV)问题,无论是高维的摄动偏微分方程,还是奇异摄动TPBV问题,求其解析解都是非常困难的。 因此,寻求其数值解法进而得到系统的次优控制律是研究该类问题的基本方法之一。
短句来源
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  相似匹配句对
     Multi-time Scale Chain Prediction System
     时标链预估系统
短句来源
     NONEQUILIBRIUM IONIZATION PROBLEM ANALYZED BY USING MULTIPLE-TIME-SCALE PERTURBATION THEORY
     非平衡电离的时标微扰论分析
短句来源
     Multiple target Tracking
     目标跟踪
短句来源
     TRACKING OF MULTIPLE TARGETS
     目标跟踪
短句来源
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  time-scale method
The system linearity of the systems was measured using a time-scale method.
      
Using a multiple time-scale method, the weakly nonlinear waves on a self-gravitating incompressible fluid column are investigated.
      
In this paper we solve, by the two time-scale method, the equation governing the evolution of a density perturbation in any expanding medium.
      
On the Reconstitution Problem in the Multiple Time-Scale Method
      
The kinetic equation corresponding to this mechanism is derived with the use of the multiple-time-scale method.
      
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The prediction problem for the multi-time scale system is studied in this paper. The dynamic character of the multi-time scale system is described by a structural decentralized model-the nmlti-time scale chain system, which ia given by interconnected subsystem models with different samples and time-delays, containing explicitly the causal structure of the whole system. The concepts of the multi-time scale prediction system and the on-time prediction are given, and some of the properties are studied. An approach...

The prediction problem for the multi-time scale system is studied in this paper. The dynamic character of the multi-time scale system is described by a structural decentralized model-the nmlti-time scale chain system, which ia given by interconnected subsystem models with different samples and time-delays, containing explicitly the causal structure of the whole system. The concepts of the multi-time scale prediction system and the on-time prediction are given, and some of the properties are studied. An approach of designing multi-time acale predictor on the subsystem level with the decentralized structural and measured information to predict the dynamic behaviour of the whole system is developed.

本文研究多时标系统的预估问题,提出用一种结构分散模型——多时标链系统描述多时标系统的运动特性。文中给出多时标链预估系统及其即时预估的定义,并对有关性质进行了探讨。在结构和测量信息均分散的条件下,给出一种在子系统级设计多时标链预估系统,以达到预估整体系统运动行为的方法。

Multi-time-scale algorithm is used in two-dimensional electromagnetic relativistic particle simulation of plasma produced by laser beam. It described correctly the collective effects of plasmas and reduced much computational cost.

多时标法应用于二维激光等离子体全电磁相对论粒子模拟程序中,对共振吸收及相关的物理现象进行了模拟计算,既正确地描述了等离子体的动力学行为,又大大节省了计算时间。

in this paper the relation between the matrix equation approach and the eigenspace approach of multi-time-scale decomposition for large-scale linear systems is analysed. Based on the synthesis of these two approaches, a new iteration method based on dominant subeigenspace is presented and a parallel algorithm is derived. This new method has parallel characteristics and reserves the original structural property for some special systems.

分析了线性大系统多时标分解中矩阵方程方法和特征空间方法间的关系.综合利用这两种途径,给出一种基于主特征子空间求解的迭代方法,并讨论了其并行实现方式.这种方法具有高度的并行性并保持了一些特殊系统原有的结构特性.

 
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