Abstract—

The results of analysis of the dynamic properties of a vibrating technological machine with an electrodynamic actuator of oscillations during its operation under a nonlinear technological load are presented. The amplitude–frequency performances of the machine have been obtained, in both the idle and operating modes when the actuator is powered by current and voltage sources. The conditions for the appearance of ambiguity regions of the amplitude–frequency performances and their branches corresponding to unstable modes are obtained. A number of features of the dynamic behavior of the machine and its limiting capabilities are revealed.

中文翻译：

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带电动执行器的振动机的非线性动力学

摘要-

给出了在非线性技术载荷下运行的带有振动电动执行器的振动技术机器的动力学特性的分析结果。当执行器由电流和电压源供电时，在空转和运行模式下均获得了机器的幅频性能。得到了幅频性能模糊区域及其分支对应于不稳定模态出现的条件。揭示了机器动态行为的许多特征及其限制功能。