A ROBUST DECOMPOSITION OF LINEAR PROGRAMMING USING A GOAL-PARTITIONING METHOD

The Dantzig/Wolfe linear programming decomposition algorithm has had important economicinterpretations as well as a widespread impact on solving large scale linear programming problem.Inthis paper we consider a similar underlying structure,where however there is only one couplinginequality or equation.With this simplification,we demonstrate how to achieve an equitable partitionof the overall coupling resource to individual subproblem constraints through a simple iterationprocedure which appears to be very efficient.     

系统的分散与集中的决策：（Ⅱ）分散控制效果分析

分散集中系统是一种重要的工业过程控制系统．合适的分散度有利于提高系统的性能指标，尤其是动态响应速度和误差时间的积分值都有明显地改善．文中提出若干系统分散的选择原则，并用仿真和理论分析加以证明．     

广义系统的某些性质

本文定义了广义系统的消失性,并给出了判别消失性的充要条件,进而给出了广义系统的闭环谱与其动态补偿器的谱不相交的充要条件.最后利用广义系统的一种特殊分解给出了广义系统脉冲可控的充要条件.     

Method for Risky Multiobjective Group Decision-Making and Its Application

The multiobjective group decision-making problem under risk is common in reality. This paper focuses on the study about risky multiobjective group decision-making problem where the index value is not certain. We give indexes classifying method and index normalizing formula of this type problem. By building objective function that minimizes general weighted distance from every alternative to the relatively best and worst alternative, the optimal membership degree of every decision-maker to every alternative can be obtained, and by building another objective function that minimizes general weighted distance from the optimal membership degree of every decision-maker to every alternative to the group optimal alternative and the group inferior alternative, the optimal membership degree of every decision-maker to every alternative can be obtained, which are both based on probability theory and fuzzy theory. Aftermost a model is established which collects group preferences. This method provides a new idea and     

含有纯滞后对象的控制方法

评述纯滞后对象控制的两种典型方法─—大林算法和纯滞后补偿法的原理、优缺点、设计要求及存在问题，并讨论了两者的联系。     

倾斜导轨上二级倒立摆的控制

本文在已有的倾斜导轨上二级倒立摆数学模型的基础上,采用极点配置方法和线性二次型最优控制器对导轨倾斜45o时的二级倒立摆进行了控制,并用MATLAB进行了控制结果仿真,仿真结果表明,控制效果较好。     

基于改进等分节点法的启发式布局算法

针对集成电路标准单元模式的布局问题，提出了一个全新的基于改进等分节点法的启发式标准单元布局算法(TETP)，该算法在优化布局过程中采用改进的等分节点法寻找单元目标位置，同时结合局部寻优的启发式算法，对MCNC(Microelectronics Centre of North-Carolina)标准单元测试电路进行实验。结果表明，与布局工具Timber Wolf7．0和FengShui相比，电路布局的总线长度分别平均减少了16％和17％。     

高铁混合垢化学清洗技术

作者研制了高铁混合垢的化学清洗配方及工艺,经生产应用收到了良好效果,除垢率及缓蚀率均超过劳动部标准和水利电力部标准.     

无界报酬向量值折扣马氏决策规划—最优平稳策略及算法

本文主要讨论了无界报酬向量模型的平稳策略问题，给出了改进平稳策略的方法，建立起向量模型的最优方程，获得平稳策略为强最优策略的充要条件．指出最优平稳策略的期望报酬函数必为极大不动点，最后提出一种寻求最优平稳策略的策略迭代算法．     

晋中水果产业发展的思考

介绍了晋中市水果产业现状，分析了晋中市水果产业的优势以及存在的问题与不足。从调整树种、扩大特种杂果的栽植、提高果品附加值等方面，提出了晋中水果产业发展的思路。