Such problem as mixing model of rotating machine sources (including vibratory and acoustical source) and their waveform restoration is discussed.
讨论了旋转机械源(振动激励源与噪声源)混合模式及源波形恢复的问题。
These measures above have well been applied to the rotating machine condition monitoring system TD800, and have certain practical value to improve the software analysis precision.
以上措施在TD 800旋转机械状态监测系统中获得了较好的应用,对于提高软件分析精度具有一定的实际意义。
A feature mining model was set up for rotating machine fault diagnosis, based on data mining.
在研究数据挖掘技术的基础上,建立了旋转机械故障诊断的特征挖掘模型。
A mechanical model and vibration control state equation of active vibration suppression technique based on a smart spring for one rotating machine were established.
建立了基于智能弹簧的某旋转机械主动减振力学模型和振动控制状态方程。
Gently clean surface with pneumatic rotating machine over area to be treated.
轻轻地用气动的旋转机器处理表面。
The model of hybrid system and its implementation is given. Through monitoring vibration of rotating machine test - bed, we attain satisfactory results.
构建了系统的结构模型及其实现方法,并以小型多功能旋转实验台为监测对象,给出了其振动信号的远程监测实例。
We designed a new overall machine dynamic balancing instrument for rotating machine by the DSP technology.
采用最新DSP技术设计旋转机械的整机动平衡仪。
Use with rotating machine shape to add armature.
用旋转机器形状来添加电枢。
Dish centrifugal separator is a kind of high-speed rotating machine that is widely used in chemical engineering and food industry.
碟式分离机是一种化工、食品等行业广泛使用的高速旋转机械。
Dish centrifugal separator is a kind of high-speed rotating machine that is widely used in chemical engineering a...
碟式分离机是一种化工、食品等行业广泛使用的高速旋转机械。
And experimental verification shows that the system is suitable and effective in condition monitoring and fault diagnosing of rotating machine group.
实验结果表明,系统达到了机组群状态监测与故障诊断的要求。
A difficult issue encountered during the diagnosis of rotating machine failures consists in the acquisition of diagnostic rules.
旋转机械故障诊断的一个困难问题是诊断规则的获取。
A general vibration signal testing and analyzing system for rotating machine is developed based on the methods.
在此基础上研制一套通用性旋转机械振动信号测试与分析系统。