Collision Analysis of the Motor and Camera in Light and Small UAVs Based on Experiment and Simulation

Table 3

Constitutive parameters of materials.

Material	Density, (kg/m^3)	Young modulus, (MPa)	Poisson’s ratio,	(MPa)	(MPa)
Copper			0.31	85	308	0.54	0	0.23
7075-T6 aluminum			0.33	297	381	0.718	0	0.23
2024-T3 aluminum			0.33	369	684	0.73	0	0.19
Steel			0.3	497.75	647.15	0.393	0	0.064