Minimization of Ground Vibration Test Configurations for F-16 Aircraft by Subtractive Modification

Table 17

Fuel configurations for configuration 1.

Mode	Initial model frequency (Hz)	Target model frequency (Hz)	% relative error
1	3.84	3.82	0.53
2	5.01	4.94	1.44
3	5.48	5.44	0.75
4	5.71	5.52	3.32
5	6.86	6.72	1.97
6	7.89	7.74	1.84
7	8.90	8.49	4.92
8	9.08	8.88	2.18
9	9.74	9.14	6.58
10	10.12	9.47	6.89
11	10.61	10.00	6.12
12	11.20	10.31	8.60
13	11.31	10.89	3.84
14	11.93	11.15	7.04
15	12.03	11.36	5.92
16	12.67	11.43	10.87
17	12.95	12.03	7.62