本文介绍这一技术在桥梁振动数据远程监测系统中的应用和实现方法。
An application of this measurement technology in the vibration remote monitoring system of bridge is introduced in this paper.
介绍了某直升机旋翼试验台的振动数据采集和预处理系统的设计和组成。
The design and the construction of a data acquisition and preprocessing system for a helicopter rotor test rig are described.
第一部分介绍飞行器实测振动数据的平稳性、周期性和正态性检验的几种方法；
The first deals with several i methods used to test stationarity, periodicity and guassianity of the recorded data of aircraft vibration.
本文给出随机振动数据处理中的两个通用优化程序，可用于识别结构的模态参数。
The paper presents two common programs of optimization for data processing in random vibration.
本系统采用网络扩展方案，单节点主要由振动数据采集、传输和实时信号处理单元组成。
This system adopts net expand scheme. Single unit includes vibration data collection, transmission and Real-time signal processor.
基于现场实测爆破振动数据，采用小波包分析技术对爆破振动信号进行了时频特征分析。
According to the collected field data of blasting vibration, the time-frequency characteristic analysis for blasting vibration signals is made by use of the wavelet packet analysis technology.
系统具有强大的网络支持功能，振动数据可通过以太网与远程故障诊断中心进行透明传输。
It has powerful network functions and the vibration data can be transparently transmitted to remote fault diagnosis center via Ethernet.
本文还比较了设备制造商提供的振动数据和工作现场测量的数据，并分析了这些潜在的问题。
The paper also demonstrates potential 'problems' of considering (equipment) manufacturers' vibration data with those resulting from measurement of equipment at the workplace.
结合实测振动数据，找出了足以反映振动状态变化的特征量，并给出了人工神经网络模型的程序实现方法。
Based on the measured vibration data, it found out the characteristic values that will reflect the vibrating condition and suggested a way to establish the artificial nerve network model.
振动数据采集系统利用—对无线数传模块取代电缆线，实现了数据采集卡与上位机之间命令和数据信号的无线传输。
Wireless transmission between the data acquisition card and the upper computer is realized through the substitution of a couple of wireless data transmission modules for cables.
分析了准确测量空空导弹在飞行试验中振动数据的重要性，介绍了一种空空导弹振动传感器信号多量程采集的方法。
The paper analyses the importance of measuring vibrating data of air-to-air missile in flying experiment, it introduces a multi-range acquisition method of air-to-air missile vibrating sensor signal.
基于LabVIEW的TDMS (technicaldatamanagementstreaming)数据逻辑方式，设计实现了一套完整的某试车台振动数据存储查询虚拟仪器系统。
A complete set of a test bed vibration data stored query virtual instrument system based on Lab - VIEW TDMS (technical data management streaming) data was logically designed and implemented.
战神I-X上有700多个传感器来测量如振动，速度，性能及其他数据。
There are 700 sensors on the Ares I-X rocket to measure things like vibration, speed, performance and other data.
模拟计算结果与试验数据的比较说明了所提出的汽车侧向振动模拟方法的有效性。
A good agreement between simulation results and experimental data shows the effectiveness of the simulation method for automobile lateral vibration.
诊断和分析工具提供经济数据和报告的基础上的机械状况，性能和振动的工业往复发动机，压缩机，和旋转设备。
Diagnostic and analysis tools provide economic data and reports based on the mechanical condition, performance and vibration of industrial reciprocating engines, compressors, and rotating equipment.
该系统完成振动信号的测试和数据均衡计算。
Measurement of vibrating system and data equalizing calculation are accomplished by the system.
为低频扭振型的振动切削应用于生产实践提供了参考数据。
All of these provide a reference date for the applications of vibration drilling with low frequency torsional vibration.
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.
并给出了火车、汽车运输时振动、冲击的实测数据。
The practical testing data of impact and vibration during transporting by train and truck are also-given.
水电机组在实际运行过程中所承受的各类动载荷是进行振动分析和动态设计的基础数据。
The dynamic load on powerhouse when operating is the basic data of dynamic design and vibration analysis.
本文就是基于此目的，通过船舶设计图形的数字化研究，实现船舶振动预报数据输入的智能化。
This paper is based on it to realize the intelligentized data input of the ship vibration prediction by studying the digital of the ship drawing.
基于有限元方法，对Y7125型磨齿机的砂轮主轴进行模态分析，得出了四阶主振动频率，并对数据进行了处理。
This paper analyzes the modal of Y7125 gear grinder spindle, gets out the main four stages of spindle vibration frequency and deals with the data.
针对旋转机械振动信号数据采集的特点，提出了用数学形态滤波器实现轴心轨迹提纯的新方法。
Targeting at data acquisition characteristics of vibration signals of rotating machinery, a new rotor orbit purification method using mathematical morphology filters is proposed.
通过对4rds型压缩机组进行现场振动监测和数据采集，分析了振动原因，制定出减振处理方案并采取了有效的减振措施。
By means of inspecting vibration and collecting data of 4rds reciprocating compressor unit on site, the vibrating cause were analyzed, the vibration absorbing scheme was formulated and adopted.
文章提出了一种利用模态参数和由振动试验数据求得的频响函数来进行模型修正的方法。
This paper presents a synthesized model updating method using the modal parameters and frequency response functions(FRF) extracted from the vibration test data.
本文利用现代计算机与单片机技术，实现智能巡检管理系统对水轮发电机组的振动分析、数据采集与处理等功能。
This paper utilizes computer technique and MCU, and realizes water - wheel dynamotor 's wireless communication, vibration analysis, data acquisition and process, and so on.
本文利用现代计算机与单片机技术，实现智能巡检管理系统对水轮发电机组的振动分析、数据采集与处理等功能。
This paper utilizes computer technique and MCU, and realizes water - wheel dynamotor 's wireless communication, vibration analysis, data acquisition and process, and so on.
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