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how to add forced vibration and base excitation to a mechanical cantilever ?

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Hello everyone :)
Iam new user of COMSOL 5.0
I built up till now a cantilever beam and defined geometry .. material .. mesh .. BC .. and solved the model and got the eigenfrequencies ...
Now , I am stuck as I want to start a forced base excitation study in time domain .. as I start to shake the base with selected frequency and see the tip desplacment plot and see resonance effect ... how I can do that ? if u have a video or tips or anything to guide me over ..
thank you in advance alot

0 Replies Last Post Feb 7, 2017, 9:06 a.m. EST
COMSOL Moderator

Hello Peter Ibrahim

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