ロータ・すべり軸受系の非定常安定の研究 : 無限小幅360°軸受の安定性

概要

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The nonsteady stability evaluation means a judgement of rotor stability at an instant condition of (x, y, x^^・, y^^・ ) while the usual method evaluates the stability at a static equilibrium condition of (x_0 y_0 x^^・=0, y^^・=0). In this report the 360 degree full bearing is studied. This bearing is always unstable by the usual method, but we find that it has the stable characteristics when it is evaluated by the new method.
一般社団法人日本機械学会の論文
1987-08-25