outer approximation

This article presents a newouter approximation algorithm for globally solving the problem (VDP) with convex constraints.

对于约束集是凸集的(VDP)问题提出一种新的外逼近算法。

A new extrapolation approach was proposed to calculate the strain energy release rates of complex cracks.

提出用外推逼近法计算复合型裂纹的应变能量释放率的新方法,闭合能计算时,采用逐点闭合的方法。

The paper presents a branch and reduce approach for solving nonconvex quadratic programming problems with quadratic constraints, which organically combines outer approximation method with branch and bound scheme.

在这篇论文里,有机地把外逼近方法与分枝定界技术结合起来,提出了解带有二次约束非凸二次规划问题的一个分枝缩减方法;给出了原问题的一个新的线性规划松弛,以便确定它在超矩形上全局最优值的一个下界;利用超矩形的一个深度二级剖分方法,以及超矩形的缩减和删除技术,提高算法的收敛速度;证明了在知道原问题可行点的条件下,该算法在有限步里就可以获得原问题的一个全局最优化解,并且用一个例子说明了该算法是有效的。

Thus we can adopt the Hoffman s outer approximation method to find the global optimal solution.

本文提出一种新的凸化变换方法把单调函数化为凸函数,进而把单调优化问题化为等价的凸极大或凹极小问题,然后采用Hoffman的外逼近方法来求得问题的全局最优解。

This paper intends to present an outer approximation method based on a "visibility" assumption borrowed from location theory,called the optimal visible point algorithm,so that the global optimal solution of the original problem is achieved,and the convergence of the algorithm is analysed.

基于借用定位理论中的“可视性 (visibility)”假设 ,我们提出了求解非标准DC问题的一种外逼近方法 ,称之为最优可视点算法 ,从而获得问题的全局最优解 ,并证明了算法的收敛性 。

The preferred solution of the bilevel decision making problem is obtained by using outer approximation method from the resulting problem.

首先建立了一类上层多目标、下层多人有关联单目标的两层决策问题的数学模型利决策机理，然后将其转化为等价的两层单目标规划问题，采用外部逼近法求解此两层单目标规划问题，以获得两层决策问题的满意解。

Medium Term Unit Commitment Based on Outer Approximation Method

基于外逼近方法的中期机组组合问题

integral approximation

积分逼近[近似]法

Superclose and Extrapolation of the Tetrahedral Linear Finite Elements for Elliptic Problem

椭圆型方程四面体线元的超逼近与外推

Motion Detection by Temporal Approach Method in Large Noise Infrared Image

帧间逼近法用于大噪声红外图像的运动检测

The Multiresolution Approximation and It s Property;

Multiresolution逼近及其性质

Riesz Approximation of Set-valued Pramart

集值Pramart的Riesz逼近

The Algorithm of Approximating a Given Matrix with a Hankel Matrix of Lower Rank and Weighted Approximations;

低秩Hankel矩阵逼近及其加权逼近的算法

The Approximation and Weighted Approximation for Some Positive Linear Operators;

若干正线性算子的逼近及其加权逼近

Approximating logarithmic spiral segments by polynomial and C-Bézier

对数螺线段的多项式逼近与C-Bézier逼近

hyperbolic approximation

双曲线近似法[逼近法]

rational function approximation

有理函数逼近[近似](式)

Research on Manufacturing Two-screw Multiphase Pump Rotor by External Arc Generatrix Approach Method;

外切圆弧母线逼近法加工双螺杆混输泵转子技术的研究

Outer Dirichlet Problem of a Second Order Elliptic Equation and Its Bounded Domain Approximation;

一类二阶椭圆型方程的Dirichlet外问题及其有界域逼近

Superclose and Extrapolation of the Tetrahedral Linear Finite Elements for Poisson Equation in Three-dimensional Rectangular Field

三维矩形域上泊松方程四面体线元的超逼近与外推

close in(on sb/sth);come nearer and attack from several directions

从四面八方逼近并攻击

timate-second estimate method

中天时间逐次逼近算法

The enemy ship bore down on our small boat.

敌船逼近我们的小艇。

weierstrass approximation theorem

维尔斯特拉斯逼近定理