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建立了电声转换系统的力学模型,确定了系统激励力与输入电功率之间的定量关系,采用有限元方法对系统的输出振幅响应进行了模拟,验证结果表明,模拟结果可以满足设计要求,为电声转换系统的设计与制作提供了一种简单、有效的检验方法。
The mechanical model of electroacoustic conversion system is established, the quantitative relationship between system excitation force and input electric power is determined, and the output amplitude response of the system is simulated by finite element method. The results show that the simulation results can meet the design requirements and Electroacoustic conversion system design and production provides a simple and effective test method.