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(Created page with " {|cellspacing="0" cellpadding = "10" style="border-style:solid; border-color:black; border-width:1px;" width="100%" |<font color="#17365D"><font size = "6">Best practices for...") |
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===Trial weights positioning=== | ===Trial weights positioning=== | ||
Trial weights should be positioned in order to excite the modes that should be balanced. In the example below, the 3 first modes are excited by the weights. Run 1 excite the first rigid mode, Run 2 the second one and Run 3 excite the first bending mode. | Trial weights should be positioned in order to excite the modes that should be balanced. In the example below, the 3 first modes are excited by the weights. Run 1 excite the first rigid mode, Run 2 the second one and Run 3 excite the first bending mode. | ||
[[File:trail.png|framed|none]] | |||
A bad situation is for example if the trial weight is positioned exactly at the original imbalance position. In that case, it doesn<nowiki>'</nowiki>t bring new information. | A bad situation is for example if the trial weight is positioned exactly at the original imbalance position. In that case, it doesn<nowiki>'</nowiki>t bring new information. |