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本文介绍了电液伺服激振台的工作原理,着重讨论了在正弦激励信号下电液伺服加载系统极限工作范围的确定方法,及其应用实例,它对激振加载实验的设计、调试及测试结果分析都具有一定意义。
This paper introduces the working principle of electro-hydraulic servo excitation platform, and emphatically discusses the method to determine the limit working range of electro-hydraulic servo loading system under sinusoidal excitation signal and its application examples. It designs, debugs and tests the excitation loading experiment Analysis of the results have some significance.