lilongqi1986 发表于 2009-10-11 08:48:58

【局部组合阻尼】请教

本帖最后由 cloud328 于 2009-10-11 16:45 编辑

在学FLAC时看到一条命令“sel set damp combined"
通过查阅mannual知道这是设置结合局部衰减,请问“结合局部衰减”时什么意思?在FLAC中是通过怎样的算法实现的?

cloud328 发表于 2009-10-11 16:43:13

这个陈版主的书上也没有讲到,局部组合阻尼在结构单元中有用,看看手册应当能明白。

yangxing 发表于 2009-10-11 22:30:17

A modified form of local damping — combined damping — may also be used in dynamic mode,
but its performance is unknown. The formulation for combined damping is given in Section 1.1.2.7
in Theory and Background, and the command to invoke it is SET dynamic damp combined value.
手册上貌似没例子!一句带过
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