可変慣性モーメントを用いた適応型ジャイロシステムにおける自己システム同定(J09-3 振動・システム同定,J09 知的材料・構造システム)

概要

論文の詳細を見る
An identification method and its implementation algorithms using a variable moment of inertia are proposed for the self-identification of the modal and physical parameters of an adaptive gyroscopic system. The method is formulated with the numerical model including the unknown modal parameters of the system. By changing the variable moment of inertia, the number of equations defined by the unknown modal parameters are obtained so that they can be identified. The identified modal parameters are transformed into the physical ones according to the theoretical modal analysis. Numerical examples indicate that the significance of numbers of modes used in the method on the identification accuracy, especially, for the identification of the mass of beam at the resonance between the gimbal and the beam vibration modes.
一般社団法人日本機械学会の論文
2004-09-04