Use 发表于 2019-8-27 22:31:59

好像说法互相矛盾呢?到底系统固有频率高好控还是低好控?

PEN 发表于 2019-8-28 01:52:36

蜻蜓 发表于 2019-7-1 14:53
The House ofDancing Water in Macau platforms had a natural frequency of 2.5 Hz
请教:阀频率是多少 ...

派克D3FP阀门的自然频率为40Hz,+ /-100%控制

The Parker D3FP valve has a natural frequency of 40Hz at +/- 100% control.

当固有频率更高时,控制更好。
Control is better when the natural frequency is higher.

cumtbm02 发表于 2022-3-3 17:54:14

固有频率太高也不一定是好事,太敏感了,可能会震荡,
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