-
647 Suppression of Nonlinear Resonances by an Automatic Ball Balancer
[in Japanese]
-
ISHIDA Yukio
,
ZHANG XiaoLong
,
LIU Jun
,
INOUE Tsuyoshi
… Similar to the case of a rotor with linear spring characteristics, the rotor is balanced automatically in the higher speed side and the amplitude becomes zero, however, amplitudes in the lower speed side increase and almost periodic motions appear in the neighborhood of the major 9, critical speed. … A subharmonic resonance and a summed-and-differential harmonic resonance are eliminated completely by a ball balancer if the masses of balls are large in comparison with the rotor unbalance. …
Dynamics & Design Conference 2008, "647-1"-"647-6", 2008-09-02
CiNii Fulltext PDF - Subscription