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

Table 7

Comparison table of numerical calculation of beam element and bar element under different tension of stay wire.

Tension of stay wire (N)	Analytical solution of displacement (mm)	Displacement of beam element (mm)	Error value (%)	Displacement of rod element (mm)	Error value (%)
0.108	12.14	12.06	0.66	12.01	1.07
0.524	11.74	11.68	0.51	11.63	0.94
1.054	11.18	11.14	0.36	11.04	1.25
2.134	10.15	10.12	0.30	10.02	1.28
5.347	7.42	7.35	0.94	7.29	1.75
10.248	4.48	4.47	0.22	4.31	3.79