In recent years there has been a rapidly developing interest in the field of mechanical dynamics for a variety of reasons. Firstly, the development of stronger materials and greater economy in design...

This paper will emphasize the condition that measured data not available, then for Procedure I - Functional Shock, and Procedure V - Crash Hazard Shock Test, employ the applicable SRS spectrum as the...

The purpose of Resonance Search, track and dell test is usually for fatigue and durability test, it always can find and test the weakest frequency of test unit, the dwell methods include locked...

Sine-on-Sine vibration testing is multi-frequency sine testing, which allows multiple sine tones simultaneously excited in the same testing. This method has become much more popular since a consortium...

This paper explores vibrations in motorcycle motors using several steps and instrumentation devices....

In physics, resonance is the tendency of a system to oscillate with greater amplitude at some frequencies than at others. Frequencies at which the response amplitude is a relative maximum are known as...

As we all know, before doing vibration testing, we should edit the reference spectrum with the vibration controller, usually low frequencies with constant displacement spectrum, middle frequencies...