bently

Vibrating signal testing & processing circuit formed by kernel elements of piezo electric transducer manufactured by American Bently company are introduced . Design of hardware principle circuit is given for amplifying and filtering parts

介绍了以美国本特利公司生产的压电式传感器为核心元件所组成的振动信号检测和处理电路，对于放大、滤波等部分给出了硬件原理电路设计

Causes of Interfering Output Signal of Bently Vibration Gauge by Frequency Governor ′ s Higher Harmonic and Solving Methods

变频调速器高次谐波干扰本特利振动仪输出信号的原因及消除方法

That part of Northern Ohio where the Bently farms lay began to emerge from pioneer life .

北俄亥俄州本特利农场所在的那一部分，已开始从拓荒生涯中显露起来。

The steam-turbine vibrating is experimentally simulated on the Bently facility .

本文在Bently实验台上进行了实验，模拟电站汽轮机转子的不对中、不平衡、碰摩和轴承松动4种故障的振动过程。

We use fault character information extraction methods to signal process and extract the features of two faults of Bently rotor machine , and conclude some research results .

采用Bently转子试验台作为实验系统，采集转子各种故障状态下的振动信号，利用故障特征信息提取方法对转子不平衡、不对中故障信号进行特征提取。

The information integration of the complex heterostructure systems , μ XL Distributed Control System , Bently Vibration Monitoring System and Windows NT computer networks system , is achieved .

实现了Bently振动监测系统、μXL集散控制系统和WINDOWSnt计算机网络系统的多复杂异构系统的信息集成。

The harmfulness of fan vibration is analyzed . The fan vibration measuring system based on the piezoelectricity vibration sensor made by the Bently Company in U S A is designed .

对风机振动的危害进行了分析，设计出一种基于美国本特利压电式振动传感器的振动测量系统。

Using Bently rotor test bed , the rotor test stand vibration data acquisition system has been designed , and some typical rotating machinery failure are simulated , which provide accurate diagnostic data for fault feature extraction of rotating machinery .

以Bently转子试验台为对象，设计了转子试验台振动数据采集系统，并模拟了旋转机械一些典型故障，为旋转机械故障特征提取提供准确的诊断数据。

Take the Bently rotor laboratory bench simulation typical breakdown as the diagnosis object , studied the wavelet packet analysis to withdraw the breakdown characteristic the method , unified based on the support vector machine establishment breakdown sorter model , has realized the breakdown diagnosis .

以Bently转子试验台模拟的典型故障为诊断对象，研究了小波包分析与支持向量机相结合的故障诊断方法。

Finally , do the simulation experiments with bently rotor rubbing test bed , by the diagnostic analysis , the fault simulation results are consistent with the experiment , which proved that the method is effective , but also verified that the functionality of software systems achieve the desired requirements .

最后采用Bently转子实验台进行碰摩故障的模拟实验，经诊断分析，所得结果与实验模拟故障相吻合，证明该方法有效，同时也验证了软件系统的各项功能达到了预期要求。

Presents the composition of Bently 3300 / 25 monitoring system and its installing and application on GB-101 oilless screw compressor , as well as problems and corresponding solutions to them during application , and briefly explains the calibrating method for Bently 3300 / 25 moniter passage .

介绍了Bently3300/25监测系统组成和在GB-101无油螺杆压缩机上的安装应用情况，及在应用过程中遇到的问题和处理措施，并简要说明了Bently3300/25监测器通道的校验方法。