应用改进的基于数域上的模糊模式识别方法,综合多条测井曲线进行自动分层。
Multiple well logging curves are zoned automatically by developed fuzzy identification based on number field.
在此参数表示下,模糊数可直接视为二维度量空间r 2中的有界连续曲线,这给分析模糊微分方程带来了便利。
By the parametric representation, fuzzy number means a bounded continuous curve in the two-dimensional metric space R2, so that it is easy to analyze fuzzy differential equations.
重点讨论了椭圆弧和样条曲线、样条曲线和样条曲线之间的模糊识别。
Have discussed the fuzzy discernment among oval arc and spline curve, spline curve and spline curve especially.
将模糊理论应用到船体线型设计中,提出了一种新的横剖面面积曲线生成和线型变换法。
By using fuzzy theory in ship lines design, a new method is described which produces section area curve and transforms hull form.
从模糊数学的观点看,当作对比标准的曲线可以视为“模式”,地层相关对比过程是“模式识别”过程。
If viewed from fuzzy mathematics, the known logging curve is used as a "pattern", and the correlation of strata is called "pattern identification".
仿真特性曲线表明:建立的整体模型和应用模糊控制比较合理,飞机的刹车性能良好。
Characteristic curves of simulation show that whole simulation model and using fuzzy control are comparative with reason; brake performance of aircraft is all right.
通过计算交点坐标值,计算评定点到曲线距离和隶属函数求解建立缺陷模糊评定模型。
Calculating the intersection coordinate, calculating the distance between assessment point and curve, and resolving the membership function established the defect fuzzy assessment model.
仿真结果表明,该动态模型能够预测输出电压。响应曲线显示出自适应模糊控制算法能够较好控制燃料电池有功和无功功率的输出。
The response curves indicate that the adaptive fuzzy control is able to control the active output power and the reactive output power of the fuel cell.
仿真结果表明,规则自适应模糊控制具有较好的动态和静态性能,不但具有很好的工艺曲线跟踪性能,而且对过程参数的变化有很强的适应性。
The simulation results show that the rule-adaptive fuzzy control has better static and dynamic performances, and follows filling curves very well and ADAPTS to the changes of process parameters.
本文首先回顾了研究海洋水团的T—S关系分析方法、T—S曲线解析理论分析方法和模糊数学分析方法。
Firstly, there is a review in this paper about some analyzing methods of T-S relationship, the analytical theories of T-S curves and fuzzy sets of studying water masses.
将现代控制的改进模糊控制算法应用于某轿车空调控制系统的风门电机控制。并给出了对比曲线。为轿车空调控制提供了一种新的控制策略。
Flap motor of a certain HVAC controlled by improved fuzzy control arithmetic, and gived the contrast curve, and offered a new control strategy for HVAC control.
利用模糊推理方法,结合锅炉启动过程的模拟计算和汽包应力分析,对锅炉启动过程的燃料量曲线进行了优化。
With the fuzzy ratiocinative method, the fuel quantity curve of the boiler startup process has been optimized, combining the stimulate computing and stress analyse of the process.
通过仿真实验,采集蠕滑速度和粘着系数的数据,利用RV -TS模型对粘着特性曲线进行模糊建模。
According to the simulation data of slip velocity and adhesion coefficient, a fuzzy model, RV-TS model, is built to describe the adhesion characteristic curve.
然后通过考察氧化铝浓度曲线,总结前人控制经验得出模糊控制规则,并以物料平衡作为辅助校验。
Secondly, the difference between the set alumina concentration and the real one is inputted to a fuzzy controller and the output is the feeding interval of alumina.
实验证明,模糊数据曲线确定的网络结构是接近最佳的,在训练速度和精度方面,效果优于神经网络建模算法。
Under the same condition, the precision and speed of fuzzy neural network algorithm was better than that of neural network.
最后给出系统结构图和程序流程简图,并将模糊控制运行曲线与前馈-反馈控制运行曲线进行了比较。
The diagram of system structure and the simplified program flowchart are given. In addition, the operational curves of both fuzzy control and feedforward feedback control are compared.
介绍了一个建立在向量空间模型上的电池分类系统,提出了一个基于模糊决策的快速完成识别电池容量和曲线一致性的计算方法。
A cell classify system based on vector space model was introduced and a fast fuzzy based algorithm for recognizing capacity and curve of battery was proposed.
自动地电阻率法在探测地下老窑巷道等地质异常体中,当异常体的埋深增加时,其相对视电阻率曲线的异常会逐渐变得平缓而且模糊。
In detection of underground old kiln roadways and geological bodies by automatic earth resistivity method, the anomalies gradually become smoothly and fuzzy with their depth.
即把动态特性曲线经过科学修正以后,在谷点时间到达阶段,根据谷点到达时间的提前或滞后,分别采用单输入单输出和双输入单输出模糊控制器进行控制;
Namely, after modifying dynamic curve, in the period of valley point , a single output fuzzy controller and a double output were applied respectively depending on advance or lag of valley point time.
一个模糊圆弧由一条简单曲线段和该曲线段的圆度函数共同给出。
A fuzzy arc is given by a simple curve and its circularity function.
研究运用线性回归及曲线拟合手段推导投标报价模型的方法,并进一步运用模糊预测技术研究获取对手的竞标能力值。
Discuss the means of deducing bidding models by linear regression and curve fit method, and further more, acquire rivals' bidding competitive ratio with fuzzy forecasting technique.
并通过分析转速输出曲线,提出了加入模糊速度前馈控制环的系统改进方案,系统稳定性得到较大提高。
An improvement which adds fuzzy speed feedforward controller to the system is described after analyzing the output curve of rotor speed. Remarkably, the stability of system is enhanced.
反馈部分为参数自调整模糊控制器,终点的计算采用二次曲线拟合法。
Feedback control is a parameter self tuning fuzzy controller and the burn through point is calculated by quadratic curve method.
详细论述了系统模糊控制器设计的方法和思路,并给出了转矩调节在PID控制和模糊控制下的动态响应曲线。
Then it discusses the design of Fuzzy control in details, and it also shows the respective curves of the dynamic response during adjusting the torque under the PID and Fuzzy control.
泥浆侵入带的存在除了造成双侧向曲线明显的正幅度差外,还使裂缝倾角和夹角的影响变模糊。
The existence of mud invasion leads to positive difference on dual laterolog, and makes the effect of dip and angle vaguer.
为了对压力容器的缺陷进行模糊评定,需要为通用失效评定曲线组成的安全评定区域进行梯度分区。
To fuzzy assess to defect (s) of pressure vessel, it is necessary that security area, that is structure by the currency failure assessment curve, is divided on gradient.
曲线的墙体将空间分割成了几个微型空间,也让参观者的感觉变得模糊。
The curving walls divide space into several micro Spaces and also guide the visitors' flow.
曲线的墙体将空间分割成了几个微型空间,也让参观者的感觉变得模糊。
The curving walls divide space into several micro Spaces and also guide the visitors' flow.
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