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本文提出了一种设计随机振动波形再现控制系统的新方法。该方法将状态反馈控制和零相位误差前馈控制组合起来实现随机波形再现控制。在一个电液伺服振动试验台上，采用数字模拟混合控制技术构成了一个振动波形再现系统，并实现了对地震震动波形的再现。
This paper presents a new method of designing a random vibration waveform reproduction control system. This method combines state feedback control with zero-phase error feed-forward control to achieve random waveform reproduction control. In an electro-hydraulic servo vibration test stand, the digital simulation hybrid control technology forms a vibration waveform reproduction system and realizes the reproduction of the seismic vibration waveform.