Analysis of Hysteresis-Free Creep of the Stack Piezoelectric Actuator

Figure 11

Parameters distribution of classical log-type creep with 1 s duration and different heights 𝐻_𝑑, 𝐻_𝑑∈ (3 V, 5 V, 15 V); (a) 𝐿₀; (b) 𝛾; (c) RMSE.

(a)

(b)

(c)