模糊逻辑

fuzzy reasoning and fuzzy propositional logic are topics of general interest in many-valued logic.

模糊命题逻辑系统和模糊推理是多值逻辑研究的热点课题。

Having combination of the theory of truth degree in metrology of logic with the theory of ∑-α-tautologies in fuzzy logic, which have been introduced by professor G.J.Wang, the theory of ∑Γ-truth degree was introduced, and its properties which induce a pseudometric on F were investigated. The results gained have complemented and enhanced the original theory, and the work delivers a new frame for fuzzy reasoning.

将模糊命题逻辑中的∑-α-重言式理论与计量逻辑学中的真度理论相结合，在经典二值命题演算系统L中引入了公式相对于有限理论的∑Γ-真度理论，较为详细地讨论了它们的性质，并利用∑Γ-真度的性质在公式集F上引入了ρΓ-伪距离，对原有的理论进行了加强和补充，为在模糊命题逻辑系统的有限理论中讨论结论的程度化问题奠定了基础。

The theory of ∑-α-tautologies of fuzzy propositional logic was combined with the theory of truth degree in metrology of logic introduced by professor G.J.Wang, and the theory of ∑Γ－fuzzy truth degrees of formula relative to the finite theory in propositional logic system n was introduced.

将模糊命题逻辑系统中的∑-理论与计量逻辑学中的真度理论相结合，在n-值Lukasievicz模糊命题逻辑系统Ln中引入了公式相对于有限理论的∑Γ－模糊真度理论，讨论了其中的主要性质。

With the background of application of fuzzy control techniques to a rather typical complex control system, gas-burning water heater, theories, applications and techniques of fuzzy information processing have been studies. The obtained results include:(1) For lattice-valued logic systems based on lattice implication algebras, two dynamical lattice-valued propositional logic Lvpl and lattice-valued first-order logic Lvfl have been constructed, and some theories and methods of fuzzy reasoning have been proposed based on fuzzy set theory and multi-valued logic.(2) Some methods for designing and optimizing fuzzy control systems and some corresponding control algorithms have been proposed, and some new theories and methods for fuzzy control rule base and fuzzy control system performance analysis have been introduced.(3) 6 fuzzy control systems have been developed, and some difficult problems on craft of manufacture, batch consistency, quality stability, installation and main

本项目以模糊控制技术用于燃气热水器这一较典型的复杂控制系统为应用背景，在模糊信息处理的理论、应用和技术三个层次开展了相关的研究工作：(1)进一步研究了基于格蕴涵代数的格值逻辑系统，建立了两种动态的格值命题逻辑Lvpl和格值一阶逻辑Lvfl，并基于模糊集理论和多值逻辑提出了多种模糊推理的理论与方法；(2)提出了模糊控制系统的多种设计及优化方法与控制算法，建立了模糊控制规则库和模糊控制系统性能分析的一些新理论与新方法；(3)研制完成了6个模糊控制系统，还特别解决了模糊控制燃气热水器和智能控制燃气热水器在产业化过程中的生产工艺、批量一致、质量稳定、安装维修和性能价格等一系列难题，做好了批量生产前的技术准备，现已小批量生产。

Riza Berkan is a nuclear scientist with a specialization in artificial intelligence, fuzzy logic, and information systems.

Riza Berkan 是一名原子能科学家，主攻人工智能、模糊逻辑和信息系统。

In this paper, we try to introduce fuzzy logic to Usage Control Model. New model is based upon degree of condition's accomplished, it can give user the different fuzzy popedoms.

把模糊逻辑引入使用控制的授权模型，使授权过程对不能通过验证的权限请求并不立即拒绝，而是对用户满足系统约束条件的程度进行分析，再授予最大的权限集。

This paper deals with the block dream notations and equivalent transform rules of fuzzy logic function.

本文提出了模糊逻辑函数的方块图表示及等效变换法则。

This paper presents the design of a fuzzy traffic signal controller based on Rough Sets and the implementation of a simulate system.

本文提出了一种基于模糊逻辑的交通信号控制的设计方法，并介绍了模拟系统的软硬件设计过程。

Fuzzy logic; trip demand; peak-hour trip factor; the saturation of road network

模糊逻辑；出行需求；高峰小时出行系数；路网饱和度

The processes included the establishment of databases and knowledge bases for forestland suitability analysis, the establishment of a decision support system of forestland classification by referring to the framework of ecosystem decision support system developed by the US Forest Service, and comparisons of forestland classifications between traditional binary and fuzzy logic approaches.

同时，为探讨林地分级决策支援系统所使用的模糊逻辑法和传统二分法对林地分级之影响，亦分别依据研拟的准则予以分析和比较。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。