回転軸系の実験的同定法 : 同定法の提案

概要

論文の詳細を見る
As a basis for developing experimental identification techniques for rotating machines, a new one for identifying a rotating shaft system constructed of an elastic shaft with a disk is proposed. The technique is based on the principle of harmonic balance, and enables us to determine the equations of motion of the system. The technique uses data of vibrations caused by unbalances of the system, and hence does not require application of excitation. Two varied forms of the technique are developed. In one form, some parameters which can easily be calculated from the geometry of the system are assumed to be known beforehand. In the other form, data of vibrations produced by known additional unbalances attached to the system are used. Numerical simulation is conducted, and it is shown that the technique in both forms is applicable.
一般社団法人日本機械学会の論文
1994-06-25