Research Article

A Coupling Electromechanical Inhomogeneous Cell-Based Smoothed Finite Element Method for Dynamic Analysis of Functionally Graded Piezoelectric Beams

Figure 16

Variations of the displacement u3 and electrical potential φ at the loading point with time of the FGPM beam based on PZT-5H when the gradient parameter was n = −5, 0, and 5 under triangular load. (a) Displacement. (b) Electrical potential.
(a)
(b)