Web Results

en.wikipedia.org/wiki/Vibration

Representing the force and vibration in the frequency .... if the associated vibrations are measured, the frequency ...

reliabilityweb.com/articles/entry/how_is_vibration_measured

Before taking a vibration measurement, you need to attach a sensor that can .... operating speed of the machine, the higher its frequencies of vibration will be, ...

www.lionprecision.com/tech-library/appnotes/general-0020-vibration-measurement.html

Vibration measurement is complex because of its many components – displacement, velocity, acceleration, and frequencies. Also, each of these components ...

www.bksv.com/doc/br0094.pdf

called frequency analysis, a technique which may be con- sidered the cornerstone of diagnostic vibration measure- ments. The graph showing the vibration level ...

www.brown.edu/Departments/Engineering/Courses/En4/Notes/vibrations_overview/vibrations_overview.htm

Displacement transducers are generally preferable if you need to measure low frequency vibrations; accelerometers behave better at high frequencies.

www.ni.com/white-paper/3807/en

May 25, 2016 ... Forced vibration at or near an object's natural frequency causes energy inside ... In condition monitoring, vibration measurements are used to ...

www.digikey.com/en/articles/techzone/2012/oct/what-you-need-to-know-about-vibration-sensors

Oct 18, 2012 ... Velocity sensors are used for low to medium frequency measurements (1 to 1000 Hz) and are useful for vibration monitoring and balancing ...

www.amca.org/assets/researcharticle/06p_BShannon_paper.pdf

Some include converted vibration measurements between displacement, velocity , and acceleration for specific frequency ranges and severity classifications.

www.ccohs.ca/oshanswers/phys_agents/vibration/vibration_measure.html

Vibration exposure direction is also important and is measured in defined directions. Vibration frequencies and duration of exposure are also determined.

blog.prosig.com/2011/09/05/vibration-analysis-should-we-measure-acceleration-velocity-or-displacement

Sep 5, 2011 ... Some use strain gauges, but many others use a capacitive effect or induced radio frequency mechanism to measure displacement directly.