Simplified Beam Element Model of Badminton Batting Process Based on Motion Differential Equation

Table 5

Comparative analysis of numerical solution and analytical solution of unit point displacement of badminton racket.

Load value (n)	Analytical solution of displacement (mm)	Numerical solution of displacement (mm)	Error value (%)
0.0	0.00	0.00	0.00
0.1	5.71	5.48	4.03
0.2	7.14	7.02	1.68
0.3	8.23	8.11	1.46
0.4	9.06	8.89	1.88
0.5	9.76	9.65	1.13
0.6	10.37	10.29	0.77
0.7	10.92	10.88	0.37
0.8	11.42	11.38	0.35
0.9	11.88	11.85	0.25
1.0	12.31	12.29	0.16