查询词典 fuzzy-brained

The research contents with main full text and research results are summarized as follows:First of all , estimate the inaccurate difficult problem consuming time to the cost while making products quotation course, improve the existing index and predict the law levelly and smoothly with the fuzzy mathematics theory, propose the fuzzy similar comparative law builds and constructs the cost to appraise models, thus the speed and precision of improving the cost and estimating greatly .

全文主要的研究内容和研究成果概括如下：首先，针对制造产品报价过程中成本估算不准确、耗时的难题，用模糊数学理论改进现有的指数平滑预测法，提出模糊相似比较法建构成本估价模型，从而大大提高了成本估算的速度和精度。

The fuzzy reasoning method and the defuzzification method are two mian parts in designing a fuzzy control system.

模糊推理方法和非模糊化策略是模糊逻辑系统的两个最重要的组成部分，在很大程度上影响模糊系统的性能和效果。

Deduced the analytical structure of the Mamdani fuzzy system whose input sets were with generalized linear membership function and manifested that the output of the fuzzy systems were monotonical, decreasing, continuous and bounded.

设计了一种将三角形和梯形隶属函数作为特例的广义线性隶属函数，推导了输入采用广义线性隶属函数的典型Mamdani模糊系统的解析结构，证明了典型模糊系统是单调、递减的有界连续函数；在此基础上证明了该类模糊系统能以任意精度逼近任意连续实函数，最后仿真实例证明了本设计的有效性。

Based on fuzzy operation, from the view point of measure -based operation,this paper presents the problem in the fuzzy operation of mult i-factor assessment and the relation bet ween operation and its result.

以模糊运算为基础，从测度运算的角度指出了多因素综合评判中模糊运算存在的问题，以及运算与结果的关系

A nevel learning algorithm of fuzzy identification for complicated dynamic systems is proposed, based on the Fuzzy Logic System .

在一类具有非线性逼近能力的模糊逻辑系统的基础上，提出了实现非线性动态系统的模糊辨识算法。

A model of rough sets under intuitionistic fuzzy equivalant relations is systematically investigated, and the definitions of pos itive field, dependence degree and nondependence degree are given. An attribute reduction algorithm based on intuitionistic fuzzy rough sets is particul arly analyzed,and the advantages and disadvantages are compared.

文中描述了直觉模糊等价关系下粗糙集的模型，并在此基础之上定义了正域、依赖度与非依赖度概念，然后详细分析了直觉模糊粗糙集属性约简算法。

Stability analysis and controller design of discrete T-S fuzzy control systems are studied based on piecewise fuzzy Lyapunov approach.

摘要研究了基于分段模糊Lyapunov函数的离散T-S模糊控制系统稳定性分析及控制器设计问题。

On the control strategy of liquid temperature, many control techniques were taken into account ,such as fuzzy control, expert PID control . Through simulation in MATLAB and many practical tests, fuzzy precompensation PID strategy was adopted . The system used μC/OS-II as the real-time kernel. And Keil C51 compiler was used as the nether application software development environment. So it's easy to extend and maintain the system.

在实验温度控制上，详细研究了多种控制方案，包括模糊控制，先进PID 控制等，通过多次计算机仿真实验和实际试验选取了模糊控制+预补偿PID 的新型复合控制技术，实现了温度的精确控制；在软件开发时选用了成熟的源代码公开的μC/OS-II 实时嵌入式操作系统作为实时内核和Keil C51 编译器作为下位机软件开发环境，极大地方便了系统的扩展和维护。

Subsequently, in order to solve a fatal problem of surprising amount of calculating and storge of presental fuzzy inference algorithm when used to solve multi-compliacted rules, we propose the decompositional method of complicated rules and solving method of resoning result after the rules are decomposed, so that a simple algorithm of fuzzy inference on-line can be obtained and the amount of calculating and storge can largely decreased.

针对现有的模糊推理算法用于多重复杂蕴涵规则时计算量及要求的存贮量太大这一应用中致命的问题，我们提出了复杂规则的分解方法，推导了规则分解后推理结果的求取方法，在此基础上提出了模糊推理的简便算法，使得在线实现模糊推理的计算量及要求的存贮量减少若干个数量级。

Fuzzy neural network is used in the three phase adaptive reclosure so that the reclose of permanent faults can be avoided. A multi-input fuzzy neural network is constructed and the algorithm of network is designed. Taking the virtual value of three phase voltage as the input with its scale changed, the network learning can be completed with convergence reached after the process of fuzzification, normalization and perspicuity, so it can disinguish transient faults from permanent faults.

为了避免重合闸重合于永久性故障，将模糊神经网络应用于三相自适应重合闸中，构造了一个多输入的模糊神经网络，设计了网络的算法，将三相端压有效值作为输入，经尺度变换、模糊化、归一化和清晰化，并利用梯度下降法修正误差，使得网络完成学习并最终收敛，在输入故障数据时能根据网络的输出结果准确地判别瞬时性故障与永久性故障。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。