The vibration fault of a reducer is analyzed. A kind of coupledresonance of the intermediate transmission gear is discovered.
本文研究了某减速器的振动故障，发现并研究了其中介传动齿轮的耦联共振。
2
The phenomenon of stochastic resonance of an over-damped second-order linear system driven by coupled white noise is investigated.
研究了耦合白噪声作用下的二阶过阻尼线性系统中的随机共振现象。
3
Based on the coupled dynamic model for the spatial rotation and elastic vibration of a body, the resonance unstability of projectiles in flight is studied in the paper.