查询词典 fuzzy theory

And fixed point theory and the solution of variational inequalities on fuzzy mappings are also discussed.

并且也对模糊映射的不动点理论及变分不等式进行了一些讨论。

Environmental risk of oil-fired power plant was analyzed in this paper by using basic theory of fuzzy mathematics. In allusion to the characteristics of oil-fired power plant, environmental risk assessment system for oil-fired power plant was established.

本文运用模糊数学的基本理论，针对燃油发电工程的环境风险特征，建立了燃油发电工程的环境风险评价体系。

Keywords: Power Protective Relaying; Reclosing; Fuzzy set theory; Adaptive technology; Intelligent algorithms

中文关键词：电力系统继电保护；重合闸；模糊集理论；自适应技术；智能算法

In this paper, fuzy theory is applied to research on the fuzzy reliability of big power inverted umbrella aeration machine shaft.

本文以大功率倒伞曝气机主轴为研究对象，应用模糊理论，对其主轴进行模糊可靠性研究。

Iterative algorithm based on fuzzy control theory is put forward for designing diffractive optical elements for laser beam shaping, aiming at decreasing both mean square error and top beam uniformity of the output beam.

在光束整形衍射光学元件的设计中，为同时减小输出光束的均方根误差和顶部不均匀度值，提出了模糊控制迭代算法。

Using the theory of fuzzy sets the membership function is adopted for the four tone pattern classification.

应用模糊集合理论，构成隶属函数对四声进行模式分类。

In this article, the author systematically summarizes current research and tendency of fuzzy rough set theory.

模糊粗糙集理论是解决数据集维数问题的有效工具，但基于模糊粗糙集的降维算法还不多。

The simulation outcomes show that the control strategy is very effective to Shunt-wound APLC. 3. This chapter analyzes vibration of a traditional servo motor include relay with place and time lag, and brings forward fuzzy control scheme, changes the time of control action in the place delay zone, When reaching the balance point, system will be freedom movement. Theory analysis and simulation outcome all prove that control arithmetic is right.

针对一类带位置、时间滞后的继电器型伺服系统，分析其产生抖动的原因，并在此基础上提出了改善一种特定的带有继电器的伺服电机模糊控制策略，在继电器空间滞后区改变控制作用时间的大小，在靠近平衡点附近引入自由运动。

On the basis of analyzing system structure, control theory, the influence on the parameter of PID, and system characteristic and the shortage of PID correcting control, the paper points out the parameter self-adjustable fuzzy PID control technology.

在分析了PID校正控制系统结构、控制原理、PID各参数对系统性能的影响以及PID校正控制存在的不足的基础上，提出了参数自整定模糊PID控制技术。

According to the state of the working coal seam where the working-face 706 of Xiaonan Mine exists and the characteristics of present routine technical measures taken to prevent and father the spontaneous combustion, the theory of fuzzy comprehensive appraisal is applied to analyze the plan about fire-protection technique for the working-face 706 of Xiaonan Mine.

根据晓南矿706工作面开采煤层的情况及目前常规的防治自燃技术措施的特点，运用运用模糊综合评判理论，对该工作面开采进行自燃防治方案进行的分析，综合考虑影响防火的各种因素，给出了一种新颖、简单、科学评价方法，提出了该工作面防火技术的最佳方案，取得了理想的防治效果。

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。