Instantaneous Characteristics of Nonlinear Torsion Pendulum and Its Application in Parameter Estimation of Nonlinear System

Table 6

Calibration results of torsion pendulum.

	/(N⋅m⋅rad^−1)	/(N⋅m⋅rad^−3)	/(kg⋅m^2)
	467.0433	−2212.7707	94.6332
	467.1702	−2211.7868	94.6616
	467.2111	−2200.9289	94.6730