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激励系统
释义
激励系统
Encyclopedia
理学
阻尼器
释
excitation system
激励系统
对机械结构施加一定形式(由激励信号决定)和大小(由功率放大器决定)的激振力,使其产生相应振动的系统。广义上讲,激励系统是指机械结构动态试验(特别是模态试验)系统中的一个分系统,包括信号发生器、功率放大器和激振器(激振装置)。狭义上讲,激励系统就是指激振器(激振装置)。是机械结构动态试验中的一个术语。
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stage inscription of Wu Zetian Temple in Wenshui County
stage inscriptions
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stage inscriptions of Memorial Temple of Lord Guan of Zhongxiang City
stage inscriptions of Mujiayan Village of Lantian County
stage inscriptions of Temple of the God of Mount Tai of Pu County
stage inscriptions of the East Temple in Pingtou Village, Gaoping City
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更新时间:2026/7/27 4:02:11