Transverse Free Vibration of Axially Moving Stepped Beam with Different Length and Tip Mass

Figure 2

(a) Natural frequency changes with velocity. (b) Natural frequency changes with time. (c)  m/s, the modal function changes. (d)  m/s, the tip displacement changes. (e)  kg, the modal function changes with velocity. (f)  kg,  m/s, the modal function changes with different length.

(a)

(b)

(c)

(d)

(e)

(f)