根据齿轮传动线性动力学模型，深入研究了齿轮转子系统稳态不平衡响应的整体传递矩阵法，推导出了计算稳态不平衡响应时齿轮耦合单元的耦合传递矩阵。

According to the linear force coupled model of a gear system, a whole transmission matrix method for stable unbalanced response analysis of a gear-rotor system is presented.

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第三章从一个四自由度弹簧振子的振动分析问题提出耦合单元的概念，建立了多转子系统振动分析的整体传递矩阵法；

In the third part, the concept of coupling element is derived from the vibration analysis of a four-degree spring-oscillator system, and a whole transfer matrix method is developed on the basis of it.

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齿轮啮合是转子之间常见的一种耦合形式，根据耦合单元的概念，推导了在全局坐标系下斜齿轮啮合的传递矩阵。

Since the gear engagement is a common coupling form between rotors, the transfer matrix of skew gear engagement in global coordinate system is deduced based on the concept of coupling element.

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