Sensitivity Analysis of a CPAM Inverse Algorithm for Composite Laminates Characterization

Table 12

Elastic constants determined for specimen C3 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)	41.7	42	0.81%	42.6	2.23%	43.5	4.34%
(GPa)	8.71	8.88	2.02%	9.11	4.65%	9.41	8.12%
	0.25	0.26	4%	0.27	8%	0.29	16%
(GPa)	4.41	4.45	1.12%	4.16	−5.64%	3.85	−12.53%
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