查询词典 fuzzy theory

To reduce the complexity of performance evaluation for missile systems, a model based on analytic hierarchy process and basic theory of the trigonometrical fuzzy number was given and corresponding evaluation process was described in this paper.

针对导弹系统性能评价过程的复杂性，提出了一种基于层次分析法和三角模糊数理论的模型，介绍了基于该模型的具体评价过程，并结合实例进行了应用分析。

Some important results related with the robust stability of fuzzy control systems are presented by applying Riccati unequality and Hamilton matrix of H〓 theory.

提出了将非线性模糊控制系统的稳定性问题等价表示为线性模糊控制系统的鲁棒稳定性问题。

For compartmentalizing highway transport station system scientifically,by introducing central place theory,the layered planning method for highway transport station system based on fuzzy clustering analysis was presented.

为明确划分公路运输站场体系的层次，将中心地理论引入公路运输站场体系分析中，提出基于模糊聚类的公路运输站场分层规划方法。

This paper educes a model of science and technology encouragement based fuzzy decision theory .

本文用模糊决策理论对科技奖励评价建立数学模型，探讨用该模型进行科技奖励评价的步骤。

The function of each fuzzy controller is analyzed and the theory of the whole system is expatiated.

对各个模糊控制器模块的功能和系统的整体工作原理进行了分析和阐述。

To make an analysis of the system feature of the intellectualized sorting system, it is proposed to the method of system modeling employing the fuzzy control theory.

分析了智能化分拣系统的系统特性，提出了用模糊控制理论建立系统模型的方法，设计了基于PLC分拣系统的模糊控制器。

2Based on the nonlinear theory, we found the reservoir seismic nonlinearprediction and evaluation method technology, it is constituted by three nonlinearmethods and the technologys of the fracture prediction, the seismic inversion and thereservoir synthesis prediction evaluation: The seismic nonlinear prediction ofreservoir fracture is one new method which is composed with the phase spacereconstruction, the nonlinear parameters pick-up technology and the syntheticprediction evaluation method. The reservoir seismic high resolution nonlinearinversion is a new seismic inversion way which the BP algorithm is embeded in theauto-adapted genetic algorithms interior to have the predominances of neural networktechnology and genetic algorithms, it adopts the new embedded GA-BP mixalgorithms and the nonlinear mapping technology, and realizes the inversionautomatically, obtains the high resolution seismic inversion profile. The reservoirseismic nonlinear synthesis prediction and evaluation is a new method which iscombined organically of genetic algorithms and adaptive neural fuzzy inferencesystem, it will optimize the new seismic attribute space which are processed to take the input, uses the new adaptive mix algorithm which GDand LSE(least-square estimation) mix algorithms of ANFIS network insert to the GAinterior and taboo search algorithms is added to the intercrossed operation place,the simulation of the evaluation parameters is used quantitative evaluation guide lineto the reservoir quality and oil-gas distribution.

2基于非线性理论，创建了储层地震非线性预测与评价方法技术，它是由裂缝预测、地震反演和储层综合预测与评价等三大非线性方法与技术组成：储层裂缝地震非线性预测是由相空间重建、非线性参数提取与预测技术及综合评价方法组成的一种新型裂缝预测方法；储层地震高分辨率非线性反演是将BP算法嵌入自适应遗传算法内部所构成的集遗传算法和神经网络技术优势于一体的新的地震反演方法，它采用嵌入式新的混合算法及非线性映射技术，自动实现反演，获得高分辨率地震反演剖面；储层地震非线性综合预测与评价是由遗传算法与自适应神经网络—模糊推理系统有机地相结合而产生的储层预测与评价的新方法，它将优化处理所形成的新地震属性参数空间作为输入，采用将ANFIS网络中的混合算法嵌入到GA算法内部与禁忌搜索算法加在交叉操作处产生新的自适应混合算法，将综合评价参数作为储层品质和含油气性的定量评价指标。

Aimed directly at the internal faults'characteristics in transformer and the existent theoretic and practical problems, and made use of modern safety analysis technique, fuzzy mathematical theory, Expert System method and Artificial Neural Network skill, this thesis lucubrates faults'diagnostic and analysis technique in transformer. The main research results are as follows.

本论文针对目前变压器内部故障诊断的特点和存在的一系列理论和实际问题，通过运用现代安全分析技术、模糊数学理论以及人工神经网络技术、专家系统方法，对变压器故障诊断技术进行了深入研究，主要研究成果体现在以下几个方面： 1。

This paper propounds a system integration theory using Fuzzy Neural Networks control system in IB control field.

针对以上问题，本文提出了在IB控制领域利用模糊神经网络控制系统进行系统集成的新思想和新方法。

Considering the inconvenience of regulation and difficulty of parameter tunning as AC servo system in practical situation, three ways of intelligent control approach to realize auto-tuning and autorecognization of AC servo system, are proposed, which is a robust controller based on two-degrees-offreedom with no tuning to controller, a auto-tuning controller based on fuzzy reasoning with no inertia recognization but tuning parameter of controller, a strategy recognizing inertia of servo system and tuning parameter or structure of controller automatically. In the same time, these control strategies are analyzed from the theory and reliability. The comparative analysis of three measures on strong and weak points is made by simulation and experiment results.

针对交流伺服系统在实际应用中存在的系统调试不便、参数调整困难等问题，提出了实现交流伺服系统自调整和自识别等智能化控制策略的三条途径：一是具有控制器无调整特点的二自由度鲁棒性控制器；二是惯量无识别但需自动调整控制器参数的模糊推理自调整控制器，三是自动识别伺服系统转动惯量并自动调整控制器参数和结构的方案，从理论分析和可实现性两方面对这些控制方案进行了论述，并通过仿真和实验研究，对比分析了各种方案的优缺点，得到了一些有益的结果。

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。