A New Integrated Design Method Based on Fuzzy Matter-Element Optimization

This paper puts forward a new integrated design met ho d based on fuzzy matter-element optimization.On the based of analyzing the mod el of multi-objective fuzzy matter-element , the paper defines the m atter-element weightily and changes solving multi-objective fuzzy optimization into solving dependent function K(x) of the single-objective optimization according to the optimization criterion. The paper particularly describes the realization approach of GA process of multi -objective fuzzy matter-eleme...     

A Study of Evaluation System of Restricting Factors in Training Students‘ Qualities

This paper studies evaluation system of restricting factors in training students' qualities by modern mathematical method of analysis hierarchy process and principal factor analysis, and to build up a mathematical model of evaluation system.     

QSTEM技术中晶面指数的模糊逼近

本文阐述了 QSTEM 技术中获得的晶面夹角值与晶面指数之间的位相关系,提出了测量值与理论值的隶属度,建立了测量值与晶面指数之间的模糊关系——矩阵 A,通过两个例子,说明了模糊逼近的具体方法以及参数 T、m 和算子 H 等的具体意义。     

组合逻辑电路的无反变量输入设计

本文阐述了组合逻辑电路无反变量输入的设计思想，并通过设计实例给出了具体的设计方法与步骤．     

Ruin Probability with Variable Premium Rate and Disturbed by Diffusion in a Markovian Environment

We consider a risk model with a premium rate which varies with the level of free reserves. In this model, the occurrence of claims is described by a Cox process with Markov intensity process, and the influence of stochastic factors is considered by adding a diffusion process. The integro-differential equation for the ruin probability is derived by a infinitesimal method.     

论GIS模糊不确定性以及处理方法探讨

论述了GIS模糊不确定性的认识，介绍了不确定性的相关概念，阐述了GIS的模糊不确定性，及其处理方法。     

Multimodel Approach for Intelligent Control and Applications

IntroductionThemultimodelapproachappearsasapowerfultechniquetodealwithcomplex,nonlinearand/orilldefinedsystemsrepresentedusingasetofsimplelinearorsmoothlynonlinearmodelseachofthemallowingthegenerationofapartialcontroller.Differentapproachesexistintheliterature[1,2]tocopewiththetwokeypointsofthemultimodel/multicontrolstrategy:themodelbasisdeterminationandtheuseofpartialcontrollersinordertoderiveaglobalone.Hence,itappearsobviousthatoneofthemainobjectstofocusoninthemultimodel/multicontrolapproach…     

减少化验次数的一个优化模型

依据数学理论证明在一定条件下，可以减少化验次数；并给出了选择方法；建立了一个减少化验次数的优化模型。     

服装衣身合体性评价中的模糊数学方法

探讨了进行服装衣身合体性评价的模糊数学方法，建立了其理论隶属函数，对于进一步探讨衣身、衣袖合体配伍性评价提供了理论基础。     

实现汽车发动机可变气门相位的新方法

介绍一种用于双顶置凸轮轴式发动机的采用两级谐波传动的新型进气凸轮轴调相机构。它由输入刚轮（正时带轮）、柔轮、输出刚轮（与进气凸轮轴联接）、固定波发生器、动波发生器和步进电机等组成。用步进电机驱动动波发生器可改变输出、输入刚轮的相对位置，从而改变进气相位。该机构能在很大角度范围内，以小步长实现多级调相，轴向尺寸小，转动惯量小，控制驱动功率小。２００ｈ试验表明，该机构工作可靠，能够准确地根据控制信号进行凸轮轴的调相。