Analysis of Hysteresis-Free Creep of the Stack Piezoelectric Actuator

Figure 4

Different input voltage durations 𝑇_𝑑, where 𝑇_𝑑∈ (1 s, 0.7 s, 0.5 s, 0.1 s, 0.07 s, 0.05 s, 0.01 s). (a) Staircase input voltage; (b) the response.

(a)

(b)