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自同步振动机械在许多领域已得到广泛的应用，并取得了较好的使用效果。自同步理论国内外已有较多论述，但大多关注的是远超共振状态情况。在最近的一次模拟试验中我们发现了一些现象是单一超共振状态理论所不能解释的，经过初步的理论推导和分析研究，在共振点之后附近区域得
Self-synchronous vibration machinery has been widely used in many fields, and achieved good results. Self-synchronization theory has more discussion at home and abroad, but most of the attention is far beyond the state of resonance. In a recent simulation we found that some phenomena can not be explained by the single super-resonant state theory. After preliminary theoretical derivation and analysis, in the vicinity of the resonance point,