Development of Pogo Pin-Based Holding and Release Mechanism for Deployable Solar Panel of CubeSat

Table 3

Representative LLSS test results before and after each vibration test.

Test axis	Status		1st eigenfrequency (Hz)	Difference (%)
	panel	Before	73.05	0.28
		After	72.84
	panel	Before	72.84	0.27
		After	72.64
	panel	Before	75.30	2.01
		After	73.81
	panel	Before	74.06	0.06
		After	74.01
	panel	Before	260.56	0.21
		After	260.02
	panel	Before	273.84	1.50
		After	269.71