A Novel Shock Absorber with the Preload and Global Negative Stiffness for Effective Shock Isolation

Figure 11

The time-domain response of the NSA (, , ). (a) Shock acceleration response under different , . (b) Shock displacement response under different , . (c) Shock acceleration response under different , , . (d) Shock displacement response under different , . (e) Shock acceleration response when and , . (f) Shock displacement response when and , .

(a)

(b)

(c)