Sensitivity Analysis of a CPAM Inverse Algorithm for Composite Laminates Characterization

Table 10

Elastic constants determined for specimen A2 for different levels of disorder.

Material constants	Free disorder	1% disorder		5% disorder		10% disorder
	CPAM method	Amount	Percentage error	Amount	Percentage error	Amount	Percentage error
(GPa)	70.4	69.2	−1.7%	68.2	−3.1%	65.9	−6.4%
	0.34	0.348	2.3%	0.364	7.2%	0.38	11.9%