环境激励下测得加速度响应如何得频率、阻尼比、振型
小弟想请教在环境激励下测得加速度响应如何得频率、阻尼比、振型。谢谢了 衷心感谢。我的老师不懂让我做,只能请教各位前辈了 谢谢。 你这个问题太大啦,给你推荐几个帖子看看先http://forum.vibunion.com/forum/thread-50953-1-4.html
http://forum.vibunion.com/forum/thread-20757-1-1.html
http://forum.vibunion.com/forum/thread-38608-1-7.html
http://forum.vibunion.com/forum/thread-28115-1-1.html
http://forum.vibunion.com/forum/thread-17492-1-1.html
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