intermittent noise

As most problems of the conducted EMI noise is not solved so perfectly,the paper presents an intellectual system of conducted noise diagnosis and suppression.

针对现阶段大量的传导性电磁干扰问题仍不断出现且尚未得到很好地解决的现象,对传导性电磁兼容进行了综合技术研究,提出传导性电磁干扰噪声诊断与抑制一体化的智能处理系统,将软件设计与硬件设计相结合,对噪声进行相应的处理。

The paper presents an intellectual measurement system including noise mode-decomposition with hardware and noise diagnosis with software, proposes a new idea of generalizing and unifying filter designing scheme, and gives the test setup and an example to show that this intellectual sy.

介绍了包括基于硬件的噪声模态分离和基于软件的噪声诊断功能的全智能EMI测量系统的研究,进而在研究中提出一种实现标准化一体化滤波器设计方案的新思路。

The theory and method of partial coherence analysis of distribution noise source diagnosis;

分布噪声源诊断的偏相干理论与方法

Research of the Diagnosis and Treatment of Working Noise for the Bearing Ball Machine

钢球机床工作噪声诊断与治理的研究

Diagnosis and Mechanism Research on Noise Source for Magnetic Suspended Rotor;

磁悬浮转子噪声诊断及产生机理研究

Forecast of Sound Pressure Level of Gear Systems and Fault Diagnosis Based on Acoustics

齿轮系统噪声预估及声诊断方法研究

Reliability Diagnostic Methods by Means of Noise in Semiconductor Devices;

半导体器件噪声—可靠性诊断方法研究

Study on Fault Diagnosis by Mechanical Noises Based on Blind Source Separation;

基于盲分离的机械噪声故障诊断研究

Fault Diagnosis of Misfire in Diesel Engines Based on Exhaust Noise

基于排气噪声的柴油机失火故障诊断

The method for fan? s fault diagnosis by using noise frequency spectrum was described.

探讨利用噪声频谱进行风机故障诊断的方法。

A direct method is developed for the noise diagnosis to the head-stock of machine tool.

本文提出机床变速箱噪声直接诊断方法。

Analysis of Gearbox Vibration and Noise & Its Diagnosis by Spectrum Diagnostic Method;

减速机振动和噪声分析与谱诊断方法研究

The Study on Structure Trouble Diagnosis and Optimization of Lower Noise Tread Pattern;

低噪声轮胎花纹结构故障诊断及其优化研究

A Research of Diagnostic Technique Based on Noise Source in Complex System of Mechanical Vibration

复杂机械振动系统噪声源诊断技术研究

Machine noise monitoring and fault diagnosis based on blind signal processing

基于盲信号处理的机械噪声监测与故障诊断

Abnormal Noise Sources Identification and Control of the Wall-Mounted Air-Conditioner

空调机异常噪声源的实验分析与诊断研究

Signal processing method and fault diagnosis for cylinder head noise of an engine

柴油机缸盖噪声信号处理方法及故障诊断研究

Application of multiple auditory steady-state evoked responses in differential diagnosis of occupational noiseinduced deafness

多频稳态诱发电位在职业性噪声聋诊断的应用

Discusses the source of major noise of medical diagoustio X ray Camera, and gives some noise reducing methods and effects.

论述了医用X光摄像诊断系统的主要噪声来源，同时给出了一些降低噪声的方法及实际效果。

Condition Monitoring and Fault Diagnosis of Main Bearing of I.C.E. Based on Noise Analysis

基于噪声分析的内燃机主轴承状态监测与故障诊断

In the paper the application of wavelet transform is discussed in mechanical noise fault diagnosis.

本文讨论了小波分析理论在机械噪声故障诊断中的应用。