Fuzzy值函数的线、面积分及其性质

本文定义了 Fuzzy值函数及其在平面或空间可度量几何体上的积分 ,从而给出了Fuzzy值函数的曲线积分和曲面积分 ,讨论了它们的性质和计算方法。     

计算机在学生综合素质模糊评价中的应用

利用模糊数学的理论，对大学生的综合素质进行科学评价，同时应用 Ｖｉｓｕａｌ Ｆｏｘｐｒｏ编程技术开发系统软件实现了评价工作的自动化．     

不精确推理机制的模糊逻辑解释

本文采用真值取在布尔代数上的模糊逻辑从理论上解释了专家系统中的不精确推理机制.     

一种不精确推理的模型

本文在不精确推理的Ｐｒｏｓｐｅｃｔｏｒ模型的基础上，利用其充分性和必要性量度，结合ＭＹＣＩＮ模型中的确定因子，将先验概率转换成较容易给出参量形式。在此基础上，给出一种模糊关系的数据模型，并定义了模糊集合的并、交、差和笛卡尔积等运算，从而对非精确数据及知识描述中的不确定性进行有效地处理。     

Minimizing Tardy Jobs in a Single Machine Scheduling Problem with Fuzzy Processing Times and Due Dates

IntroductionThere are many scheduling problems of practicalinterest in which the input data are uncertain or i mprecise,and this kind of uncertainty or i mprecision cannot bedescribed by probability theory.For these situations wherecharacteristics and constraints are neither deter ministic norprobabilistic,the problems may often be modeled withfuzzy sets.Fuzzy logic,which was introduced by Zadeh[1]hasbeen appliedto various industrial problems including productionsystems[2,3].Recently,there ha…     

模糊神经网络在炉温控制中的应用

本文提出一种模糊神经网络自学习控制方法，并应用于窑炉温度控制系统中。经实验仿真和应用结果表明，该控制方案可改善具有时变及大纯滞后的炉温控制系统，其性能优于一般Ｆｕｚｙ控制。     

Simulation Modeling by Fuzzy Nets

Fuzzy technology is a newly developed discipline based on fuzzy mathematics. In the recent years, it has been successfully applied into many areas, such as process control, diagnosis,evaluation, decision making and scheduling, especially in simulation where accurate mathematical models can not or very hard be established. In this paper, to meet the demands of fuzzy simulation, two fuzzy nets will first be presented, which are quite suitable for modeling the parallel or concurrent systems with fuzzy behavior. Then, a concept of active simulation will be introduced, in which the simulation model not only can show its fuzzy behavior, but also has a certain ability which can actively perform many very useful actions, such as automatic warning, realtime monitoring, simulation re-sult checking, simulation model self-adapting, error recovery, simulating path tracing, system states inspecting and exception handling, by a unified approach while some specified events occur. The simulation model described by this     

Study on the System Design of Multiple Expert Systems Integrated Decision Support System

There has been an increasing interest in integrating decision support systems (DSS) and expert systems (ES) to provide decision makers a more accessible, productive and domain-independent information and computing environment. This paper is aimed at designing a multiple expert systems integrated decision support system (MESIDSS) to enhance decision makers' ability in more complex cases. The basic framework, management system of multiple ESs, and functions of MESIDSS are presented. The applications of MESIDSS in large-scale decision making processes are discussed from the following aspects of problem decomposing, dynamic combination of multiple ESs, link of multiple bases and decision coordinating. Finally, a summary and some ideas for the future are presented.     

模糊同态与模糊同态基本定理

利用模糊映射，给出群的模糊同态概念，研究了模糊同态的一些性质，并得到了模糊同态基本定理。