Performance Improvement of Membrane Stress Measurement Equipment through Evaluation of Added Mass of Membrane and Error Correction

Table 3

Patterns of setup stress in white noise excitation (unit: kN m⁻¹).

Setup stress
(: target stress)				(: target ratio)
1.40	0.86	10.82	10.06	1.69	1.94	2.13	1.07
2.14	1.59	11.81	11.11	2.55	3.82	4.02	1.98
2.94	2.36	12.67	11.99	3.44	5.57	5.65	2.81
4.09	3.38	14.26	13.57	4.37	7.29	7.62	3.79
4.95	4.26	14.86	14.16	5.39	9.20	9.43	4.69
5.86	5.13	15.53	14.87	6.33	10.95	11.49	5.76
6.84	6.09	16.98	16.35	7.25	12.94	13.45	6.75
7.75	7.01	18.24	17.62	8.17	14.75	15.48	7.75
8.75	7.96	18.64	18.04	9.15	16.88	17.25	8.65
9.78	8.98	19.69	19.07	10.09	18.56	19.37	9.70