通过较为深入的研究，论文提出了四层基础数据管理模型，解决种类繁多的轴承数据的组织；
Through a more in-depth study, the thesis puts forward a four level basic data management model to solve the origination of bearing data which has various types;
利用灰色系统理论对试验数据进行分析，找出了对轴承振动速度值影响比较大的参数。
We use grey system theory to analyze the experimental findings and found out the parameter which mostly affects the vibration velocity of tapered roller bearing.
介绍了轴承游隙检测台数据采集与通讯软件系统，对系统设计、结构和主要功能特点作了较详细的论述。
This paper introduces the structure of software system about data gathering and communication of bearing windage testing device, the designing of software, and the mostly function and characteristic.
通过轴承、端面密封组件在液氧、液氮中的运转试验，可为发动机研制提供准确数据。
The operation tests of bearing and face seal components in LOX and liquid nitrogen provided accurate data for future engine development.
将预处理后数据作为SVM(支持向量机)算法的输入，通过SVM算法来检测轴承故障。
Subsequently those preprocessing data are the input of SVM (support vector machine) algorithm, which is used for ball bearing fault detection.
在测量油膜轴承锥套内部圆度误差过程中，由于内表面有许多油槽和油孔，测量过程中产生了大量无效数据。
In the roundness error measurement of inside sections of the oil film bearing, because of the oil slots and the oil holes, a large amount of invalid data can be brought.
通过对数据挖掘的新方法一支持向量机算法，进行研究，将其应用于轴承的寿命预测中。
By researching the data mining new arithmetic — Support Vector Machine, it is applied to the bearing life prediction.
提出一种基于RBF神经网络和D - S证据理论相结合的数据融合结构应用于轴承故障诊断。
This paper gives a data fusion structure based on RBF neural network and D-S inference and its application in the fault diagnosis of bearing.
应用精度高、速度快的非线性油膜力数据库方法及非线性动力系统的稳定性和分叉理论对转子-轴承系统进行了分析。
The rotor bearing system was investigated using the stability and bifurcation theory for nonlinear dynamic system and the database method.
通过建立大型回转轴承装置的振动模型，以大量的试验数据为依据，提出了一套从试验条件与参数的选取到最后分析结论判定的系统方法。
Based on the vibration model and testing data, the paper provides a systematic way to not only the choice of testing parameter but also drawing the conclusion.
提出了动静压轴承系统的虚拟设计系统，建立了面向设计制造的统一数据模型。
A virtual design system model for hydrodynamic bearing system of mill is pre sented. The complete data model is set up which could be used for design and manufacture.
基于滑动轴承油膜力数据库的连续性分析，建立了椭圆轴承非线性油膜力的神经网络计算模型。
Based on continuity analysis of oilfilm force databases of hydrodynamic bearings, neural network model of nonlinear oilfilm forces of elliptical bearings is developed.
研制了一种用于滚动轴承故障诊断与预知维修的数据库系统。
A kind of database system of fault diagnosis and predictive maintenance of roller bearings is researched.
通过大量数据统计分析和失效轴承进一步研究，发现航空轴承使用中存在的主要问题是腐蚀和磨损。
Through a number of statistical data analysis and further research to the failure gearing, the main problem in the usage of aero-bearing was corrosion and wear.
在该试验台能进行静压和动静压轴承的静特性和动特性试验，并能进行实验数据的自动采集与处理。
It can be used to carry out the static and dynamic tests for middle sized slide bearings, and the data collection and processing can be taken automatically.
实验数据处理结果表明，轴承振动与噪声的关系不明显，并具有很大的不确定性。
The results of data processing demonstrate that, the relationship between vibration and noise of rolling bearings is not obvious, and it has significant uncertainty.
这包括高速稳健一系列的轴承，连同数据的常规角接触轴承，推力轴承，圆柱滚子轴承和滚珠丝杠轴承支持。
This includes the high-speed Robust series of bearings, together with data on conventional angular contact bearings, thrust bearings, cylindrical roller bearings and ball screw support bearings .
本文对滚动体和内外圈的应力、应变场的分布情况以及对滚动体上典型节点处的位移曲线进行了分析，并获得了滚动轴承在运转过程中比较直观、定量的分析数据。
Through the various components of the stress and strain field distribution, as well as the typical node displacement curve analysis, to study the variation of the motion state of rolling bearings.
转子位移数据及轨迹的记录反映了磁轴承的精度，冲击试验说明系统基本上具备了大范围一致稳定性。
The accuracy of magnetic bearings was reflected by the tested rotor displacement and tracks. Strike test show the system possesses broad bound uniform stability.
作者介绍了利用特性系数数据库快速计算内燃机滑动轴承的方法。
The paper introduces a rapid calculating method for I. C. engine journal bearing by means of data bank of characteristic factors.
硬件部分设计滚动轴承实验台，采用高性能的数据采集卡实时采集数据。
In the part of hardware, an experiment table of rolling bearing is designed and a high performance data acquisition card is used to acquire data at real time.
对安装在轴承座内的数据采集模块在硬件和软件上进行了低功耗设计，使其能长期安全地运行。
The data acquisition module installed in the bearing block is designed in a low-power way both in the hardware and software.
通过卫星动量轮轴承组件的数值仿真和物理试验数据的相似度计算实例验证了本文评估方法。
Consequently, the method in the dissertation is proved through calculating the similarity between the numerical simulation data and physical test data of satellite momentum wheel bearing assembly.
文中以汽轮机减速箱轴承运行状态诊断为例，对样本数据经K-L变换后进行可视化研究，分类结果表明了该算法的可行性。
A diagnosis example on operation of axlebox of reducer. After K-L transformation, a research on the visualization is proceeded. The results are given to prove feasibility of the algorithm.
文中以汽轮机减速箱轴承运行状态诊断为例，对样本数据经K-L变换后进行可视化研究，分类结果表明了该算法的可行性。
A diagnosis example on operation of axlebox of reducer. After K-L transformation, a research on the visualization is proceeded. The results are given to prove feasibility of the algorithm.
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