The effect of interference removal by the traditional vibration signal processing methods is not adequate.
传统的振动信号处理方法抗扰去噪效果并不理想。
Order analysis plays an important role in non-stationary vibration signal processing in rotating machinery.
旋转机械非稳定信号阶比分析技术，是旋转机械特征分析的重要内容。
Order analysis is one of the most important techniques of rotating machinery involving vibration signal processing and fault diagnosis.
阶比分析技术是旋转机械振动信号分析和故障诊断的一项重要技术。
The system could induce multi-channel vibration acceleration signals and complete signal filting, acquiring and analysis processing.
该系统能够感应多路振动加速度信号，同时完成对信号的滤波，采集和分析处理。
Then, analyzes and compares methods of processing vibration signal in used, involves pretreatment methods and secondary treatment methods.
然后，分析对比了振动信号的一般处理方法，包括预处理和二次处理的方法。
Vibration sensors, infrared sensors, sound sensors and corresponding signal processing.
振动、红外和声音传感器及其信号的处理。
But its work principle of fluid vibration and the signal processing method of count currently are so sensitive to noises that the precision is influenced by noises.
但是，基于流体振动原理的工作方式和现有计数式信号处理方法对噪声比较敏感，故无法避免工业现场各种各样的噪声干扰。
The in-situ active damage detection of composite structure can be implemented using surface-bonded piezoelectric patches with signal processing based on vibration analysis.
复合材料容器结构的在线损伤检测可以通过粘贴在结构表面的压电智能材料和基于振动分析基础上的信号处理来完成。
The real time measuring system of high speed rotating blade vibration, tip timing sensor, pulse signal sampling system and analysis processing of blade vibration signal are researched.
研究了高速旋转叶片振动实时监测系统，叶端定时传感器、传感器脉冲信号采集电路和叶片振动信号的实时分析和处理。
A kind of vibration signal acquisition and processing equipment based on embedded system is designed to transfer the data by network.
设计了一种基于嵌入式系统的振动信号采集、处理和网络传输设备。
In this paper, the method of adaptive signal processing and the application in diesel engine's vibration are introduced.
介绍了信号自适应处理方法及其在柴油机振动信号分析中的应用。
Here the composition of the developed virtual instrument system of processing a random vibration signal is introduced.
简介了研制的随机振动信号处理虚拟仪器系统的组成。
This paper mainly discusses the digital signal processing of the vibration response of a motor cycle back sighted mirror excited by a train of equally spaced impulses.
主要探讨了摩托车后视镜在等时间间隔冲击串激励下振动响应信号的数字处理方法。
The hemispherical resonant gyro(HRG) is a vibration gyro with high accuracy. Its signal processing technique is one of the key techniques to gain expected performance.
半球谐振陀螺是一种高精度的振动陀螺，其信号处理技术是实现陀螺功能并取得预期性能的关键之一。
The fault diagnosis method based on image processing is presented. The approach of engendering image from the cylinder head vibration signal is investigated in detail.
在提出应用图像处理进行故障诊断的基础上，探讨了利用内燃机振动信号产生图像的方法。
Advanced signal processing techniques such as discrete wavelet transform (DWT) and a corrected multiresolution Fourier transform (MFT) are applied to investigate the vibration and current transients.
信号处理的先进技术，如离散小波变换(DWT)和纠正多分辨傅立叶变换(MFT中)是适用于调查的振动和电流瞬变。
First, Discuss the advantage and disadvantage of some methods of time-frequency analysis usually used in the field of signal processing on sound and vibration.
首先，对现阶段常用于声振信号分析领域研究的各种时频分析方法的优缺点进行了分析和比较。
Then using the Virtual Instrument which I designed completed the vibration signal sampling and processing.
利用本人设计的虚拟仪器实现了振动信号采集和分析。
A new digital signal processing method is proposed to separate vibration signals of inner and outer rotors for a dual rotor rotating system with very little difference in rotating speed.
提出了一种新的数字信号处理方法，分离有微小速差双转子系统的内、外转子合成振动信号。
The signal de-noising processing and signal source identification are two important problems in mechanical vibration analysis.
信号的消噪处理和信号源识别是振动分析中的两个重要问题。
In this paper, firstly, the measuring and processing plans of vibration signal are analysized and introduced.
论文首先介绍振动信号测量方法、信号处理方法。硬件系统设计是本论文的重点之一。
Because Wavelet Transform in signal processing has merit, noise and vibration signals of the motor are analyzed and processed by the Wavelet Transform as a signal processing tool in this paper.
鉴于小波变换在信号处理上的优点，本文把小波变换作为信号处理工具对电机信号进行了分析处理。
The paper applies the vibration theory, modal analysis theory and the technique of vibration testing & signal processing to make an analysis of the calculating modal and test dynamic characteristics.
应用振动理论、有限元方法、模态分析理论对干燥机进行了计算模态分析和动态试验。
Moreover, interpolation in spatial domain is proposed to retrieve signal for space time processing in consideration of the vibration of platform motion.
此外，考虑到实际平台运动速度的波动，本文又提出通过空域插值获得等效阵元信号进行空时二维滤波的方法。
Taught courses including Applied Digital Signal Processing, Engineering Acoustics, Sound and Vibration Studies and Structural Dynamics.
讲授的课程包括应用数字信号处理，工程声学，声音和振动研究及结构动力学。
Vibration data acquisition and signal processing has been done for gear box, by criterion of fault model, we find the characteristic of fault gear box and make contribution to fault diagnosis for it.
对齿轮箱做振动测试和分析，通过模式识别找到齿轮箱损坏时呈现的特性，为齿轮箱故障诊断提供依据。
Vibration data acquisition and signal processing has been done for gear box, by criterion of fault model, we find the characteristic of fault gear box and make contribution to fault diagnosis for it.
对齿轮箱做振动测试和分析，通过模式识别找到齿轮箱损坏时呈现的特性，为齿轮箱故障诊断提供依据。
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