Sensitivity Analysis of a CPAM Inverse Algorithm for Composite Laminates Characterization

Table 11

Elastic constants determined for specimen C1 for different levels of disorder.

Material parameters	Free disorder	1% disorder		5% disorder		10% disorder
	CPAM method	Amount	Percentage error	Amount	Percentage error	Amount	Percentage error
(GPa)	126.5	127.6	0.88%	129.5	2.37%	132.65	4.86%
(GPa)	9.47	9.61	1.48%	9.9	4.45%	10.35	9.3%
	0.24	0.25	4.1%	0.26	8.33%	0.28	16.66%
(GPa)	6.58	6.69	1.62%	6.17	−6.17%	5.88	−10.63%
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