A Meshless Radial Basis Function Based on Partition of Unity Method for Piezoelectric Structures

Table 1

Numerical results of displacements  (mm) and  (mm) and electric potential at point for different patch sizes.

		1.1	1.2	1.3	1.4	1.5	1.6	1.8	2.0	Exact
	R	2.70774	2.70762	2.70747	2.70740	2.70753	2.70752	2.70752	2.70752	2.70750
	IR	2.70523	2.70372	2.70676	2.70783	2.70844	2.70735	2.70760	2.70804
	R	8.76021	8.76018	8.76018	8.76025	8.76045	8.76068	8.76078	8.76089	8.76000
	IR	8.76367	8.76041	8.75980	8.75963	8.76029	8.75998	8.75991	8.75998
	R	−499.92	−499.92	−499.93	−499.94	−500.01	−500.00	−500.02	−500.03	−500.00
	IR	−500.79	−500.05	−499.96	−499.94	−500.03	−499.97	−499.98	−499.98