Based on the introduction of the vibration meter developed by ourselves,this paper carries out analysis and calculation on the principles and circuits.
在介绍自研的测振仪的基础上 ,对测振仪的原理和线路进行了分析和计算。
This paper presents the mathematic model of the transducer assembly(TA) of the S0910 bearing vibration meter.
建立了Ｓ０９１０轴承测振仪传感器系统的数学模型，推导了传感器系统的响应传递函数和谐振频率，分析了影响频率的响应特性的各种因素，为传感器系统的研究提供了理论依据。
This paper is aimed to develop an smart portable vibration meter, which is fit for engineers in engine room on board ship to maintain machinery everyday.
目前，有各种频谱分析仪用来做振动分析，但这些仪器的体积一般都比较大，有时还需要与计算机通信才能进行故障判断，这对于现场检测极为不便，而且大多是为懂得振动和信号分析知识的专业人员所设计的，使用对象少，所以本论文旨在研制一种适合船员在船舶机舱日常维护保养中使用的“傻瓜型”便携式测振仪，即利用数字信号处理技术，采用DSP+CPLD的开发模式，对研制“傻瓜型”便携式船用测振仪做了大胆地探索。
The basic principle of the vibration measurer and the installment points of its sensor are introduced.
根据设备磨损的规律说明了预知性维修的必要性 ,介绍了测振仪的使用原理及传感器安装要点 ;通过实例证明了测振仪在预知性维修中的作用。
The article introduced the meaning to develop the oil pump s vibration monitor,elaborated the principles and methods of the oil pump vibration monitor and malfunction diagnose system,from the aspects of the mathematics model,selection of the vibration measurer,disposal of measuring points,frequency-chart analysis and malfunction diagnose,etc.
介绍了输油泵振动监测的意义,从数学模型、测振仪选择、测点布置、频谱分析以及故障诊断等方面阐述了输油泵振动监测与故障诊断系统的原理及方法,并指出了基于模式识别技术的多微机在线监测与计算机辅助诊断系统是其未来的研究方向。
In the analysis we found there exists the distortion of the wave form in initial part of the record obtained from the vibrometer.
问题是通常采用的位移测振仪所记录的制动反应 ,其初始波形有畸变现象 ,这一现象严重地影响了分析的准确性。
The paper has tested the vibration effect on the stope roof for four times with Blastmate Ⅲ vibration meter,and concluded the formula of maximum velocity of roof by linear regression.
使用BlastmateⅢ测振仪对试验采场的充填体顶板进行了4次爆破震动实测,运用线形回归推导出了顶板的最大爆破振速公式,其测试数据和结论对类似矿山有一定的借鉴意义。
Application of Virtual Instrument in Bearing Vibration Measurer Based on LabVIEW;
基于LabVIEW的虚拟仪器及其在轴承测振仪中的应用
ODMR spectrometer
光探测磁共振波谱仪
an apparatus to measure the rotation of the plane of vibration of polarized light.
测量偏振光振动平面的旋转的仪器。
Noise Instrument Reconstructed by Vibration Instrument S0910 for Rolling Bearings
S0910型滚动轴承振动测量仪改造的噪声测量仪
Vibration tests for electronic measuring instruments
GB/T6587.4-1986电子测量仪器振动试验
Requirements for instruments for measuring vibration severity
GB/T13824-1992对振动烈度测量仪的要求
non-contacting displacement-vibration measuring instrument
非接触式位移振动测量仪
eddy-current displacement vibration amplitude measuring instrument
电涡流式位移振幅测量仪
Vibration Test System Based on Virtual Instrument
用虚拟仪器技术构建的振动测试系统
eddy current shaft-displacement and shaft-vibration monitor
涡流式轴位移-轴振动监测仪
The Instrument for Ventilator Vibration Based on Single Chip Microprocessor
基于单片微处理器的风机振动测试仪
Study of Virtual Instrument System for Vibration Test and Analysis;
振动测试与分析虚拟仪器系统的研究
The Development of a Hand-Held Vibration-Monitoring Instrument Based on MSP430 & ARM9;
基于MSP430和ARM9的手持式振动监测仪研制
The Development of Vibration Monitor Instrument Based on WorldFIP Fieldbus;
基于WorldFIP现场总线的振动监测仪表开发
Error Analysis and Measurement Technology for Hemispherical Resonator Gyro
半球谐振陀螺仪误差分析与测试技术
Design of Aircraft Engine Vibration Meter Base on MSP430
基于MSP430的振动测量仪的研制
Multi-channel Vibrating-wire-sensor Measuring Frequency Instrument Based on ZigBee
ZigBee技术的多通道振弦式传感器测频仪
Design and development of portable vibration measurement meters based on PDA
便携式PDA振动检测分析仪设计开发