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

Table 15

Fuel configurations for configuration 3.

Mode	Initial model frequency (Hz)	Target model frequency (Hz)	% relative error
1	4.28	4.19	2.19
2	5.44	5.43	0.19
3	6.23	6.21	0.16
4	6.45	6.41	0.64
5	7.98	7.74	3.03
6	8.94	8.91	0.23
7	9.50	9.55	0.53
8	9.65	9.71	0.63
9	10.57	10.19	3.70
10	10.68	10.63	0.48
11	11.17	11.00	1.48
12	11.82	11.22	5.36
13	11.91	11.82	0.78
14	12.34	11.99	2.89
15	13.08	12.71	2.97
16	13.14	13.30	1.15
17	13.42	13.75	2.44