How to set damping ratio, driving frequency and driving damping? Answered
I have done a resonance frequency test. Under the same structure, the analysis result of on scale is much lower than coventor or ANSYS. The attachment is the on scale configuration file.
<note>The natural resonance frequency of the designed cantilever is 6.5M Hz, but the resonance frequency of the on scale is 5.4M Hz; therefore, my understanding is that it may be due to the damping ratio, so I have two questions.
- How do I set the damping ratio in the on scale?
- How to set the driving frequency and driving damping in the on scale?
There are some files for you to verify, please download "OnScale question_202120911cc(in)-20210911-154532.zip" from shared folder here:
Thank you for your help.