伝達係数法を利用した既設軸継手のねじり振動に関するパラメータ同定

概要

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A parameter identification for torsional spring constant, torsional viscous darnping coefficient and moment of inertia of an existing shaft coupling by using Transfer Coefficient Method has been proposed. The identification needs some compliances of torsional vibration on the existing shaft coupling. The compliance of torsional vibration was obtained by averaging two compliances which were measured with impact excitation for different two circumferential directions of the shaft coupling. A calculation of the identification could be reduced to a common problem of the linear least square method by using the transfer coefficient method and the identification became very simple. The parameter identification was performed on the experimental motor-disk system which was connected by a tire type flexible coupling and it was shown that the identification values agreed with the reference values.
一般社団法人日本機械学会の論文
1999-04-25