1) Multiple wavelet network
复合小波网络
1.
Aiming at the problem of BP network,the multiple wavelet network is raised to replace BP network in the fault detection of transducer though improving the structure of wavelet network.
针对常规BP网络存在的问题,在小波网络的基础之上将其结构进行改进提出复合小波网络,代替BP网络用于传感器的故障检测,为避免由于传感器输入信号突变引起的传感器输出与观测器预测值产生较大偏差而导致的误诊断,提出将检测方法加以改进。
2) wavelet network
小波网络
1.
Application of Wavelet Network Expert System in fault DiagnoApplication of Wavelet Network Expert System in fault Diagnosis for Generator Set of Ship Power Station;
小波网络专家系统在船舶电站机组故障诊断中的应用
2.
Application of wavelet network for induction motor in direct torque control system operating at low speed;
小波网络在直接转矩控制系统低速运行中的应用
3.
Performance measurement for investment decision-making based on wavelet network model;
企业投资决策绩效小波网络模型评价
3) wavelet neural network
小波网络
1.
Application of the wavelet neural network in PD fault diagnosis of electrical power transformers;
小波网络在故障诊断中的应用研究
2.
A condition detection method for cutting tools based on wavelet neural network(WNN) which collects multi-source feature parameters of cutting tools was proposed to realize on-line state detection based on the non-liner model of WNN.
提出了一种基于小波神经网络的切削刀具状态监测方法 ,即提取反映刀具磨损状态的特征参数 ,利用小波神经网络的非线性模型 ,实现在线状态监测 ;同时针对多输入输出问题带来的网络规模大、收敛速度慢等问题 ,提出了一种网络优化算法 ,即采用改进的遗传算法寻找最优小波基元 ,从而简化小波网络并加快收敛。
3.
A model of multiwavelet neural network is proposed according to the multiresolution analysis idea in multiwavelet space in this paper.
该网络和小波网络结构相似,只是用同时具有紧支撑集、对称性、正交性和高阶消失矩的多尺度函数和多小波函数代替单尺度和单小波函数作为网络的激励函数。
4) Wavelet networks
小波网络
1.
Adaptive control of hydraulic generator unit based on wavelet networks;
基于小波网络的水轮发电机组自适应控制研究
2.
A novel algorithm of radar signal recognition based on histogram and wavelet networks;
基于直方图和小波网络的雷达信号识别方法
3.
Large-dimensional wavelet networks and its application in (predicting) yield of acrylonitrile;
高维小波网络及其在丙烯腈收率预测中的应用
5) wavelet net
小波网络
1.
New nonlinear control algorithm based on adaptive wavelet net;
一种基于自适应小波网络的非线性控制设计
2.
The paper introduces briefly the method of fault diagnosis based on wavelet net, then aiming at the fault in electronic system, set up and train the wavelet net by the way of qussi newton method, the following simulation is satisfactory; Further study indicates this method has its special advantage and a good application prospect in military system.
简要地介绍了基于小波网络的故障诊断方法 ,结合军事系统中的电力系统故障诊断问题 ,通过变尺度学习和训练建立了小波网络 ,经过仿真试验 ,取得了满意的效果。
3.
In order to improve the performance of fault diagnosis systems based on BP networks, a new method based on wavelet networks is presented which incorporated an algorithm of varying scal for training networks so as to accelerate the training process.
并将结果运用到一个 CSTR非稳态故障诊断的过程中 ,仿真实例表明 ,小波网络较 BP网络具有更好的故障诊断能力。
6) Composite Net
复合网络
1.
The System of Elevator Supervision and Control and Management Based on Composite Net;
基于复合网络结构的电梯监控与管理系统
补充资料:半穿网络树脂复合材料
分子式:
CAS号:
性质:以半互穿网络树脂为基体、以填料填充或以纤维(或其织物)增强的复合材料。一种高性能的新型复合材料。半互穿网络树脂的性能取决于几个因素:组元高聚物的性能,组元,高聚物之间的配比,制备工艺参数及控制相形态与相稳定性有关的热力学及动力学参数。一般热塑性树脂的含量以20%~40%为宜。如:对NA基封端聚酰亚胺、炔端基聚酰亚胺、双马来酰亚胺、聚三嗪、环氧树脂和酚醛树脂与热塑性树脂形成的半互穿网络树脂,热塑性树脂的重量百分数为20%时,韧性可提高2~5倍。
CAS号:
性质:以半互穿网络树脂为基体、以填料填充或以纤维(或其织物)增强的复合材料。一种高性能的新型复合材料。半互穿网络树脂的性能取决于几个因素:组元高聚物的性能,组元,高聚物之间的配比,制备工艺参数及控制相形态与相稳定性有关的热力学及动力学参数。一般热塑性树脂的含量以20%~40%为宜。如:对NA基封端聚酰亚胺、炔端基聚酰亚胺、双马来酰亚胺、聚三嗪、环氧树脂和酚醛树脂与热塑性树脂形成的半互穿网络树脂,热塑性树脂的重量百分数为20%时,韧性可提高2~5倍。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条