层次分析法中逆序问题与其决策环境的研究

本文研究了层次分析法中的逆序问题与其决策环境的关系,并对产生逆序现象的机理做了数学上的分析和定性的解释。文中还给出了多准则下排序的强保序定理。     

ON THE COMPLEX OSCILLATION OF HIGHER ORDER LINEAR DIFFERENTIAL EQUATIONS WITH MEROMORPHIC COEFFICIENTS

In this paper, we investigate the complex oscillation of higher order homogenous and non- homogeneous linear differential equations with meromorphic coefficients of iterated order, and obtain some results which improve and extend those given by Z. X. Chen, L. Kinnunen, etc.     

并行多机加权成套订单数极大化的混合遗传算法

从实际应用出发,提出了在相同的并行机上加权成套订单数极大化的排序问题,建立了该问题的整数规划模型,并设计了一种有效的混合遗传算法.还通过一个算例对这类排序问题和所提出的算法进行了说明,计算结果表明了该算法的有效性.     

论失效相关工程系统的可靠度

讨论具有共因失效的系统可靠度计算问题并分析了文献［１，２］的错误.     

A NOTE ON THE STABILITY OF A CLASS OF DEGENERATE PLANAR CRITICAL POINTS

A computable expression of the asymptotic expansion of the return map for a degenerate singular point of a class of planar differential system is given, and hence the stability and the type of the singular point can be decided. These results generalize the corresponding results in [Nonlinearity, 13 （2000）, p.709].     

A NEW HIERARCHY OF LAX AND LIOUVILLE INTEGRABLE EVOLUTION EQUATIONS ASSOCIATED WITH AN ISOSPECTRAL PROBLEM IN THE LOOP ALGEBRA A2

In this paper, an isospectral problem with five potentials is investigated in loop algebra A2 such that a new hierarchy of evolution equations with five arbitrary functions is obtained. And then by fixing the five arbitrary functions to be certain flmctions and using the trace identity, the generalized Hamiltonian structure of the hierarchy of evolution equations is given, it is shown that this hierarchy of equations is Liouville integrable. Finally some special cases of the isospectral problem are also given.     

A Multi-Agent Based Equipment Bidding System on the Web

This paper puts forward a new framework of multi-agent based equipment bidding system on the Web (MAEBSW). The purpose of the paper is to make the process of enterprise equipment bidding, especially the decision process of enterprise equipment bidding, more intelligent. The system discussed in this paper is an efficient method for the enterprises doing business electronically. We also present our opinion of the approaches to defining agents. We emphasize the importance of agent being able to provide explanation about its behavior for the user or other agents. Based on this opinion we design a new common architecture of most agents in MAEBSW.     

基于现场总线的电力企业生产过程实时监控系统

本文在湛江电厂生产过程实时监控系统设计的基础上,介绍了作为控制系统最新发展潮流的现场总线技术。并在应用需要调研的基础上,给出了湛江电厂的生产过程实时监控系统设计方案。     

A Theoretical Research on the System of Regional Development Models

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用光学方法减弱导弹尾焰对可见光TV制导影响的研究

导弹发射初期尾喷焰及其烟雾对可见光TV参与全程制导的图像处理有严重影响,它是一个明显的覆盖物,研究表明,用光学方法加上图像处理技术可以减弱其影响,排除干扰,达到对双目标即飞机与导弹进行有效的跟踪与制导要求,从而较好地提高了TV制导抗干扰性能及参与全程制导独立作战的能力,无疑必然提高复合光电武器大系统的高附加值。     

测定技术进步对经济增长影响的FGR系统

Cobb—Douglas函数用来测定技术进步与经济增长关系已有半个世纪的历史,但其局限性使之不能很好地反映客观。本文提出用模糊、灰色、关联系统——FGR来替代C—D函数的位置,并对FGR系统的理论基论、结构做了充分的说明。     

A Heuristic for the Job Scheduling Problem with a Common Due Window on Parallel and Non-Identical Machines

1. INTroDUCTIONThe emergence of JIT (Just in Time) management tee~gy opens up a recency research field for the jobscheduling and production managemellt. As its farther develOPment, the earnness-tardiness job schedulingproblem becomes a hot research point over y6ars. conference [1] gives a review on job scheduling problem withearnness and tardiness penalties. Reference [2] p~s another scheduling problem for minimizing the rangeof lateness on a single machine, and reference [3] giVes a he…     

引入SUR方法的基于层次分析模型的基准分析在供应链系统优化中的应用

供应链后勤系统的性能对供应链总体活动的有效性以及供应链中各成员的行为都将产生重大影响 .本文在总结有关基准分析概念、理论、实证研究以及各学术观点的基础上 ,以供应链后勤系统层次分析的结构模型为出发点 ,应用引入 SUR方法的基于层次分析过程的基准分析对后勤系统各性能指标进行优化与调整的系统方法进行了完备的论述.