A Study on Dynamic Characteristics of Satellite Antenna System considering 3D Revolute Clearance Joint

Table 1

Structural parameters of satellite antenna system.

	Mass (kg)	(kg·m^2)	(kg·m^2)	(kg·m^2)
Spacecraft body	2400	400	328	328
Shaft 1	4.712	0.1011	0.1011	0.00589
Shaft 2	4.712	0.1011	0.1011	0.00589
Antenna reflector	8.005	0.68297	1.05956	0.68297