Finite Element Model Updating of Satellite Sailboard Based on Sensitivity Analysis

Table 7

Comparison of sine sweep resonance frequency and its response value.

Axis	Simulation		Test		Error
	Amplitude (g)	Frequency (Hz)	Amplitude (g)	Frequency (Hz)	Amplitude	Frequency
X	2.26	141.2	2.14	135.3	5.61%	4.36%
Y	2.35	176.5	2.27	171.6	3.52%	2.86%
Z	10.06	80.02	10.35	81.46	−2.80%	−1.77%