自适应控制

In this paper, some fundamental problems in the vibration control of flexible structures using piezoelectric ceramics are studied.

采用自适应结构的原理和方法，对压电元件用于挠性结构振动控制的一些问题进行了探讨。

Based on the 4 nodes element used for piezoelectric composite laminate plate and finite element method,and using sensitivities of structural displacements with respect to actuator voltages,the static deformation control considering smoothness requirement for platelike adaptive structure with piezoelectric material layers as actuators is studied in this paper.

基于四节点压电复合材料层合板单元和相应有限元分析方法，利用结构位移对电压的灵敏度，对以压电材料为作动器的板壳自适应结构，进行了考虑平整性要求的静力变形控制。

When a common positive definite matrix can not be found to design fuzzy model-based controller, the improved adaptive reconfigurable control scheme based on fuzzy model and neural network is proposed.

同时，当现有的基于模型的模糊控制器无法求解时，文中给出了一种改进的基于模糊模型和神经网络的自适应重构控制方案。

By the proposed fuzzy adaptive robust: controller there is no need to find a comrnon positive definite matrix satisfying matrix Lyapunov equation.

整个控制方案在结合所有的局部线性状态反馈控制器的基础上，引入了基于自适应神经网络的鲁棒控制器。

This paper presents an application of model reference fuzzy adaptive PID control to the submarine propeller hydraulic servo system.

本文主要介绍了模型参考模糊自适应PID控制在潜艇推进液压伺服系统中的应用。

Fuzzy controller base on variable universe is a kind of self-reacting controller,With a proper expandable and shrinkable factor,its universe can be changed according to the change of input error. With fuzzy rules increased greatly, both dynamic performance indices and stable performance indices are improved, compared with common fuzzy logic controller.

变论域模糊控制器是一种高精度的自适应模糊控制器，通过伸缩因子收缩论域，使实际的控制规则大幅度增加，无论在动态性能方面，还是在稳态性能方面，相对于一般模糊控制器均获得了较大的提高。

In this thesis , in order to make the beam pumper save energy and improve efficiency , the problem of dry and empty pumping and parking monitor are analysised and researched .

本文围绕游梁式抽油机节能降耗，提高效率，针对油井的空抽问题和停机监控问题进行分析研究，设计了抽油用自适应电机智能控制系统。

This paper presents a new adaptive fuzzy control scheme and its application to speed servo control for a quadruped robot.

本文提出一种新的模型参考自适应模糊控制器，并应用于步行机器人关节速度伺服控制。

This paper presents a recursive algorithm for adaptive control of coordinated multiple manipulatorsfingers.

提出了一种多机械手指的自适应协调控制递推算法。

An adaptive hybrid position/force control approach for redundantly actuated parallel manipulators is presented.

针对冗余驱动并联机构研究一种自适应的混合位置/力控制算法。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。