Search - gearbox

[Other resource] xiaobobianhuanyuyingyong

Description: 某一直升机齿轮箱上的早期损伤的特征是，在伴随振动信号上产生一个可变周期的非平稳扰动信号。要求按此特征构造一组有物理意义的数据仿真早期故障信号，应用小波变换技术分析故障的特征和发生时刻。-a helicopter gearbox early on the characteristics of the injury, In addition to the vibration signal produced a variable cycle perturbation of non-stationary signals. Click here to request a group of tectonic significance of a physical early fault simulation data signals Application of wavelet transform technical analysis of the features and fault occurred moments.
Platform: | Size: 55566 | Author: zhangfei | Hits:

[Wavelet] xiaobobianhuanyuyingyong

Description: 某一直升机齿轮箱上的早期损伤的特征是，在伴随振动信号上产生一个可变周期的非平稳扰动信号。要求按此特征构造一组有物理意义的数据仿真早期故障信号，应用小波变换技术分析故障的特征和发生时刻。-a helicopter gearbox early on the characteristics of the injury, In addition to the vibration signal produced a variable cycle perturbation of non-stationary signals. Click here to request a group of tectonic significance of a physical early fault simulation data signals Application of wavelet transform technical analysis of the features and fault occurred moments.
Platform: | Size: 55296 | Author: zhangyun | Hits:

[matlab] bear

Description: 这个是直升机齿轮箱故障特征提取的程序。用的是小波变化加上hilbert包络的方法，简单实用，对大型旋转设备的故障检测有很广泛的应用！-This is a Helicopter Gearbox Fault Feature Extraction procedures. Changes using a wavelet plus hilbert envelope method is simple and practical, on large rotating equipment fault detection has a wide range of applications!
Platform: | Size: 1024 | Author: 埃里克斯 | Hits:

[AI-NN-PR] nn

Description: 线性神经网络，BP神经网络，Hopfield神经网格，Elman神经网络，RBF神经网络；在模型应用模块中实现了六种实际应用：RBF网络的船用柴油机故障诊断，BP网络的齿轮箱故障诊断，SOM网络的回热系统故障诊断，BP网络的设备状态分类器，SOM网络的人口比例样本分类，SOM网络的土壤性状样本分类。-Linear neural network, BP neural network, Hopfield neural network, Elman neural network, RBF neural network application modules in the model to achieve practical application of Six: RBF network of marine diesel engine fault diagnosis, BP network gearbox fault diagnosis, SOM network regenerative system fault diagnosis, BP network classifier equipment, SOM network the proportion of the population sample classification, SOM network classification of soil samples.
Platform: | Size: 711680 | Author: haozi | Hits:

[Windows Develop] shiyan

Description: 数据结构的实验一元多项式和仓库变速箱希望大家指教啊 -Data structure of the experimental one dollar polynomial and warehouses gearbox hope that advice ah
Platform: | Size: 220160 | Author: 陈培培 | Hits:

[matlab] BP-Matlab

Description: 齿轮箱故障诊断BP模型的Matlab程序-Gearbox fault diagnosis of BP model Matlab program
Platform: | Size: 1024 | Author: 侯琨 | Hits:

[matlab] network

Description: 用来实现matlab的BP算法，以齿轮箱故障诊断为例-Matlab used for the BP algorithm to fault diagnosis of gearbox as an example
Platform: | Size: 216064 | Author: baiqinghong | Hits:

[Windows Develop] Gear_Box.ZIP

Description: display 7 segments for gearbox with pic
Platform: | Size: 174080 | Author: ddo58 | Hits:

[Windows Develop] 172241A20053411231139

Description: fault detection procedure of gearbox
Platform: | Size: 3590144 | Author: mamad | Hits:

[Software Engineering] AUDIA6

Description: 一汽大众奥迪A6的发动机和变速箱介绍，供参考！-FAW-Volkswagen Audi A6' s engine and gearbox introduced for reference!
Platform: | Size: 5971968 | Author: 陈志平 | Hits:

[ARM-PowerPC-ColdFire-MIPS] GearBox

Description: MC68HC908的一个例程，程序中应用了 CAN I/O口模/数采集加移动绿波和中断等功能进行了实现。CODEWARRIOR环境中编写-MC68HC908GZ16 of a routine, the program applied the CAN I/O port analog/digital capture plus mobile Green Wave and interrupt functions were achieved.
Platform: | Size: 148480 | Author: 李红雷 | Hits:

[SCM] Getriebe_Motor

Description: PIC18 J1939 发动机，变速箱节点模拟-PIC18 J1939 Gearbox
Platform: | Size: 169984 | Author: Jiang D | Hits:

[Software Engineering] marine

Description: 大型船用齿轮箱传动系统的动态耦合特性，一篇很不错的文章资料-Dynamical coupling characteristics of large marine gearbox transmission system
Platform: | Size: 119808 | Author: lizhi | Hits:

[Software Engineering] Gearbox

Description: A gearbox experiment formal report that about the uses of gearbox, differential and suspension of a car.
Platform: | Size: 723968 | Author: Adver Tan | Hits:

[AI-NN-PR] BP-gearbox-fault-1

Description: BP神经网络在齿轮箱故障诊断中的应用：介绍了BP网络的原理、算法，并用BP网络对采煤机截割部齿轮箱机械传动系统的故障进行了趋势预测。经过地面模拟加载实验及井下验证，证明用人工神经网络可较好地预报机器故障，变被动维修为视情维修，可节省大量的设备维修费用，为合理安排生产计划及设备检修提供了可靠的依据。-BP、gearbox fault diagnosis
Platform: | Size: 307200 | Author: 刘大 | Hits:

[AI-NN-PR] BP-gearbox-fault-2

Description: 基于BP神经网络的齿轮箱故障模式识别：以双谱分析为基础，对分析的结果进行特征提取，提出了双谱一BP网络故障诊断方法，并以双谱为BP神经网络的输入特征向量，对所提出的方法进行了实验研究，结果表明所提出的双谱-BP诊断方法是判断齿轮葙故障类型的一种有效方法。-BP，gearbox fault diagnosis
Platform: | Size: 194560 | Author: 刘大 | Hits:

[AI-NN-PR] BP-gearbox-fault-3

Description: 基于改递的BP神经网络齿轮箱故瞪i全断方法的研究：对BP神经网络存在局部极小值和收敛速度慢等问题，提出了一种RPROP的改进的BP神经网络。RPROP 神经网络具有优良的非线性映射能力，可以很好地描述频率特征和诊断结果之间的关系。本文利用MATLAB结合齿轮箱故障建立了标准BP神经网络和本文提出的改进BP神经网络的两个故障诊断模型，并对其性能做了分析和对比。实验表明，基于改进的BP神经网络的齿轮箱故障诊断方法可以大大提高故障诊断的精确性，缩短了诊断时间。-BP based gearbox fault diagnosis
Platform: | Size: 302080 | Author: 刘大 | Hits:

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