rajin12
Mechanical
- Oct 26, 2010
- 5
Hey everybody!
Could anyone shed some light on this phenomenon?
I've been taking accelerometer measurements of the A-arms on my minivan (front suspension). Why is it that at higher speeds (65mph) the peak frequency of vibration does not increase with speed, but instead the nearby frequencies will increase. Is this mainly the result of the A arm structural design, or response of the spring and dampers at higher speed?
Any insight would be appreciated.
Could anyone shed some light on this phenomenon?
I've been taking accelerometer measurements of the A-arms on my minivan (front suspension). Why is it that at higher speeds (65mph) the peak frequency of vibration does not increase with speed, but instead the nearby frequencies will increase. Is this mainly the result of the A arm structural design, or response of the spring and dampers at higher speed?
Any insight would be appreciated.