数学规划

In this paper the optimum design of district heating systems in a cogeneration plant is studied comprehensively by use of mathematical programming.

本文应用数学规划方法对热电厂区域供暖系统的最优化设计进行了较为全面的研究，在此基础上提出了确定区域供暖距离的方法。

The penalty function method is used to deal with the plastic incompressibility condition.

文献 [4～ 7]提出了一种塑性极限上限分析的数学规划无搜索算法

It involves a lot of intercross subjects and technologies such as machine learning,mathematical programming, statistics, pattern recognition and so on.

它是一门交叉学科，涉及机器学习、数学规划、数理统计、模式识别等相关技术。

Equilibrium; mathematical programming;smootning method; convergence; interpolation problem.

中文主题词：近似问题；数学规划；光滑化方法；收敛性；插值问题。

Data Envelopment Analysis is an intersectional field of operation research, management science and mathematical economics.

数据包络分析是运筹学、管理科学和数理经济学交叉的一个新的领域，是基于数学规划理论评价具有多个输入与多个输出决策单元间相对有效性的系统分析方法。

Static and dynamic optimum design for the layout of slant legged rigid frame bridge is studied by mathematical programming.

采用数学规划的方法从静力和动力两方面对斜腿刚构桥的几何布局进行优化设计。

According to present situation,this thesis is based on Leith s design method,improves it and figures out the optimum design of cyclone separator in methmatical theory.

基于目前情况，本文以Leith半经验设计法为基础，对其进行改进和完善，用数学规划理论进行旋风除尘器结构尺寸的优化设计。

In this paper, parameters optimization of lockup clutch is considered as a mathematical programming problem.

基于Matlab的自行火炮闭锁离合器优化将参数优化归结为数学规划问题。

A numerical method is developed for lower bound limit analysis of 3D concrete high arch dams.

提出了适用于三维混凝土高拱坝结构极限下限分析的有限元数学规划算法。

A synthetic model of multi-level production planning and control integration is brought forward, which integrated Master Production Schedule , Material Requirements Planning , Shop Floor Control , order acceptance control, order release control and process control into a whole. Besides, a new method of production management—— Theory of Constraints is introduced into the traditional MRP, and a method to integrate TOC with MRP is put forward. As a result, a system of production planning management for ceramics enterprise is developed. Then several problems of shop planning and control for ceramics enterprise including the modeling of production line, the optimized utilization of kiln, the complement and due-date of products are discussed. A mathematical programming model of equalization production for ceramics production line is set up. An optimized model is put forward, which uses genetic algorithm to solve the sequencing problem of ceramics before the kiln.

以生产计划与控制的集成为目标，提出将一个企业中的主生产计划、物料需求计划、车间作业计划与接受订单控制、投料控制与生产控制集成的多级生产计划与控制的总体模型，将一种新的生产管理方法——约束理论引入传统的MRP中，提出了实现TOC和MRP集成的具体方法；针对陶瓷企业的特点，为重庆兆瓷研制了一套陶瓷企业生产计划管理系统；并对陶瓷企业车间计划与控制中的一些具体问题进行了研究，建立了陶瓷生产线均衡生产的数学规划模型，就窑炉的优化利用、产品配套和交货期问题、陶瓷生产线的能力平衡等问题进行了研究。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。