查询词典 combinatorial optimization problem

A new combination optimization problem caned China Travelling Salesman Problem is proposed in this paper.

该文提出了一个新的组合优化问题：中国旅行商问题，讨论了用神经网络的原理和方法解决它，提出了智能化的优化方法。

Chapter 3 decouples the problem in question into an inventory/dispatch problem and a VRP. Then the optimization model and the sub-models, corresponding to the above two sub problems, are established.

第三章，通过对问题的具体描述和深入分析，将本文的研究内容界定为两个问题——库存控制/简单转运和车辆路径问题。

TSP is the most important problem in the combined optimization area, and a NP-hard problem.

它是组合优化中研究最多的问题之一，是一个经典的NP难题。

Based on interference temperature model, the spectrum sharing problem is changed into a nonlinear power optimization problem.

在干扰温度模型下，将分布式感知无线电网络与授权系统的频谱共享问题转化为有约束的非线性功率优化问题。

The dissertation firstly introduces the MDJ1600J high speed palletizer and then lists several main problems for it which includes optimization of palletizing pattern, multiline-to-uniline problem, analysis and synthesis for feeding system, high speed turning without impact, the problem of power rating of three-phase induction motors (S1) which work with many short processes and many short switched-off processes in a period, The working principle of high speed palletizing and performance analysis for high speed palletizer, and then these problems are analysed respectively and their solution methods are presented.

本文首先对MDJ1600H高速码垛机从整体上进行了介绍，由之引出了几个高速码垛的关键问题，这些问题包括：码垛模式的优化，多线合一问题，供料系统的分析与综合，高速无损转位问题，在包括启动的多短过程多短断能间隔的断续周期工作制下采用S1制三相感应电机的功率定额问题，高速码垛动作规划和性能分析，然后对这些问题分别进行了阐述，提出了各自具体的解决方法。

We applied the proposed algorithm to the reduction of overkills and retests in a wafer testing problem, which is formulated as a stochastic simulation optimization problem that consists of a huge decision-variable space formed by the vector of threshold values in the wafer testing process.

我们将所提出的方法应用在降低晶圆测试程序中的误宰与重测问题，这是一个由测试程序中门限值向量所组成，含有巨大决定变数空间的随机模拟最佳化问题。

The parallel compiler in distributed memory systems should solve the problem of data distribution among lo-cal memories and the problem of communication optimization among processors.

分布存储系统的并行编译器需要解决各局部存储器之间数据分布问题和各处理机之间通信优化问题。

Timetabling Problem is a Multiobjective Combination Optimization Problem with constraints, and also has been proved NP-Completed.

排课问题是一个有约束的、多目标的组合优化问题，并且已经被证明为一个NP完全问题。

In the aspect of yield optimization, the worst-case distance from the circuit parameter center to the acceptance region boundary are treated by the objective function of yield optimization.

在电路成品率优化方面，将当前电路参数中心到可行域边界的最坏情况距离，作为电路成品率优化的目标函数，利用梯度优化算法，使最坏情况距离达到最大，从而优化电路的成品率。

Based on the theoretical and experimental studies in electrical and mechanical parameters, micro-perforated absorption material in the box, and positions optimization of the actuators and attached masses on the panel, several optimization methods for the acoustic performance of panel speaker are proposed.

基于对平板扬声器电－力参数测量、箱体内衬微穿孔吸声材料、驱动器以及附加质量位置优化的理论研究和实验测试，提出了若干种提高平板扬声器声性能的方法。

We were cousins—his grandfather was King of Scots,and his great-grandfather was Henry VII of England.

我们是堂姐弟——他的祖父曾是苏格兰国王，他的曾祖父是英格兰的亨利二世。

I do want to help you, but I am in a quandary now!

我是想帮你，但是我现在左右为难啊！