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本文将频域实验模态分析方法与激光全息摄影技术相结合,对计算机温盘驱动器进行了振动模态参数识别,探求了系统的振动规律,为温盘机抗振加固设计提供了实验依据。
In this paper, frequency domain experimental modal analysis method and laser holographic technology are combined to identify the vibration mode parameters of the computer temperature-controlled disk drive, and the vibrational rules of the system are explored. The experimental evidence is provided for the anti-vibration reinforcement design of the temperature-controlled disk machine.