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fuzzy theory相关的网络例句

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So in this paper based on the characteristics and the optimum state theory of the vehicle, some kinds of control schemes are compared and discussed, and the fuzzy PID control scheme is adopted at last. The relation between air-cushion pressure and fan rotational speed on the optimum driving state is studied. The cushion pressure is used as controlled variable and the fan revolution is used as regulated variable. And transducer and fan motor are actuators.Based on the structure and operating properties of half-tracked air-cushion vehicle, the control system scheme and structure are presented. A control scheme using the self-tuning PID fuzzy logical controller is adopted. Fuzzy rules are set up and some researches have been done for fuzzy tuning method. At the same time the real-time measurement scheme by computer control is proposed, and electric circuits are designed. In the control system of half-tracked air-cushion vehicle cushion pressure P〓 is used as controlled variable and the fan speed n〓 as regulated variable.

因此本文以半履带式气垫车的特性和最佳工作状态理论为指导,通过对各种控制方法的比较与探讨,提出采用模糊PID控制方案,并且研究了在最佳工作状态下垫压及风机转速的关系,提出气垫压力作为控制参数,变频器和风机电机为执行机构,风机转速为调节量;主要进行了自整定模糊PID控制器的设计,研究了自整定PID模糊控制器的实现方法,编制了模糊控制规则,制定了模糊控制参数查询表,并分析了影响自整定模糊控制器相关的影响因素,确定了模糊控制表;为了实现半履带式气垫车的自动控制,还提出了计算机模糊控制系统的原理与结构,设计了相应的测量电路与控制软件。

The reliability theory is combined with the fuzzy optimization technique, the theories and methods on the symmetrical fuzzy reliability optimization design, the asymmetric fuzzy reliability optimization design and the multi-objective fuzzy reliability optimization design are presented respectively, and then the correspondence direct model solutions, the iterative solutions, the corrected algorithm for iteration method, the level cuts solutions and the searching solutions with limited boundary for the asymmetric fuzzy reliability design are presented respectively.

将可靠性理论与模糊优化技术有机地结合起来,提出了结构对称模糊可靠性优化设计、非对称模糊可靠性优化设计和多目标模糊可靠性优化设计理论与方法,并分别给出了模型的直接解法、迭代解法、迭代求解的改进算法和非对称模糊可靠性优化设计模型的水平截集法和限界搜索法。

Then the design of PID fuzzy control system based on T-S fuzzy controller is proposed. 5. The parallel distributed compensation method is proposed to devise fuzzy controller based on the existed fuzzy state equation model and its stability theory for continuous and discrete system. The stability of fuzzy closed-loop system is investigated using LMI.

在现有的连续和离散系统的模糊状态方程模型及其稳定性定理的基础上,用"并行分散补偿"方法设计出模糊控制器,利用线性矩阵不等式法对模糊闭环系统的稳定性进行了分析,并且在线性矩阵不等式的基础上设计出了稳定的模糊控制器。

The fundamental sequence, fuzzy bases and its algorithm, fuzzy circuits and its algorithm are studied in this thesis are all important topics in the research fields of fuzzy matroids. They enrich the theory of fuzzy matroids and it is very useful for them to push the change of fuzzy matroid from basic research to application research.

本论文研究的模糊拟阵的基本序列、模糊基及算法、模糊圈及算法都是模糊拟阵的重要内容,丰富了模糊拟阵理论,对于推动模糊拟阵从基础研究逐渐向应用研究的转变起着重要作用。

From the point of view of measure theory, this paper gives the unified definition of measurable real fuzzy set-valued function and n-dimensional measurable real fuzzy set-valued function, and discusses the fundamental properties of them and their invers fuzzy set-valued function by combining with fuzzy σ-algebra.

5研究了有界闭复模糊数的四则运算、交并运算以及上下确界、上下极限与极限运算的若干基本性质

Some statistical properties of product assembly are obtained on the basis of industrial investigation of assembly procedure and analysis of assembly operations of typical products; concept of fuzzy quotient set is introduced to the study of assembly sequence planning and a theoretical frame and algorithm for assembly sequence planning based on product fuzzy quotient set is presented; theory and method of fuzzy automata and fuzzy decision are used in the investigation of sensor based assembly sequence planning and a theoretical frame and algorithm for assembly sequence planning based on information sensing of assembly process are presented; an assembly model for product is put forward; study of product disassemblability is carried on.

论文通过对产品装配工艺的工厂调研及典型产品的装配作业分析得到了有关产品装配的一些统计特征;将模糊商集合的概念引入装配顺序规划的研究中,提出了基于产品模糊商集合的装配顺序规划的理论框架和算法;将模糊自动机及模糊决策的理论和方法应用到基于感知的装配顺序规划的研究中,提出了基于装配过程信息感知的装配顺序规划的理论框架和算法;提出了一种产品装配模型;进行了产品可拆卸性的研究。

In this dissertation, as for some problems in flood forecast andreservoir regulation, the research had been done based on the special research topic dynamiccontrol on limit water level in flood season using theories of fuzzy optimizing theory,maximum entropy theory, entropy-weighted multi-objective decision making method, geneticalgorithm etc. And the research focused on evaporation calculation, fuzzy description ofcatchraent impoundage, fuzzy similarity calibration method, nolinear watershed concentrationmodel and error distribution maximum entropy model and risk computation of dynamiccontrol reservoir water level in flood season when the flood forecast and precipitation forecastare taken into consideration.

本文从洪水预报和汛限水位动态控制两个研究方向着手,以汛限水位动态控制研究专题的试点水库为工程背景,运用模糊优选理论、极大熵理论、熵权多目标决策法、遗传算法等理论,研究了蒸散发计算和流域蓄水容量的模糊描述、洪水预报模型参数的模糊相似校正方法、流域非线性汇流模型、误差分布的极大熵模型以及考虑洪水预报和降雨预报动态控制水库汛限水位的风险计算方法。

Creative point 3. Engrafting fuzzy recognition theory with information security theory, on the basis of elliptic curve cryptographic algorithm in information security theory, this paper presents t'-order iteration encryption, t-order iteration decryption algorithm of fuzzy recognition and authentication.

创新点3。将模糊识别理论与信息安全理论相互嫁接,相互交叉,以信息安全理论中的椭圆曲线加密算法为依据,提出模糊识别的t-阶迭代加密,t-阶迭代解密算法和对加密者的认证。

Engrafting L.A.Zadeh one branch fuzzy decision theory with RSA algorithm in information security, this paper gives concepts of multi-cooperation encryption and multi-cooperation sharing fuzzy decision; innovatively gives mathematical structures of group encryption and multi-group sharing fuzzy decision; finally gives safe fuzzy decision algorithm and its applications; safe fuzzy decision is a new direction of fuzzy decision research.

将L.A.Zadeh单枝模糊决策理论与信息安全中的RSA算法相互嫁接,相互渗透,提出了多合作加密与多合作共享模糊决策的概念;创新性地给出了集团加密与多集团共享模糊决策的数学结构;最后给出安全模糊决策算法以及它的应用;安全模糊决策是模糊决策研究的一个新的方向。

In order to get the design of general fuzzy controller , the principal theory , characteristic and the important application of the fuzzy control is expatiated .a two fuzzy inputs value and one output value model is established, and the calculate software of the fuzzy controller is designed ,at the same time ,the fuzzy control table is acquired ,on the bases of which The real-time software is

为了获得一般模糊控制器的设计,阐明了模糊控制的原理、模糊控制的特点和重要应用。采用两个模糊输入量、一个模糊输出量的模糊控制模型,设计了该模糊控制器的计算软件,并获得了模糊控制总表,在模糊控制总表的基础上编制了实时模糊控制软件,实现了模糊控制器的完整计

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